Ethical Terms

Illegal Gratification: It is defined as taking gratification other than legal remuneration in respect of an official act.  Gratification is not limited to pecuniary gratifications or to gratifications estimable in money. It also includes favouring or disfavouring one person over the other. Ex: The 2G spectrum scam involved politicians and government officials in India illegally undercharging mobile telephony companies for frequency allocation licenses, which they would then use to create 2G spectrum subscriptions for cell phones.

Malfeasance: It is the commission of an act that is unequivocally illegal or completely wrongful or the commission of an unlawful act done in an official capacity. It affects the performance of official duties and may cause harm to others. It results in legal liability for the person who commits the act. It is a tort.

Misfeasance: It is engaging in proper action or duty, but failing to perform the duty correctly. The performance of duty is riddled with errors caused by mistakes or carelessness, but is without evil intent and/or violation of law.

Diligence: Diligence is steadfast application, assiduousness and industry—the virtue of hard work. It is one of the seven heavenly virtues. Diligent behaviour is indicative of a work ethic — a belief that work is good in itself.

Diligence in Buddhism-The last words of the Buddha was “Strive on with diligence”. Diligence is an integral part of all Buddhist teaching, and is considered the fourth of the pāramitā. In Mahayana tradition diligence is the third pāramitā and the first which is said to lead to liberation. The practice of diligence will bring an increase of qualities.

Bureaucratic inertia: Bureaucratic inertia is the inevitable tendency of bureaucratic organizations to perpetuate the established procedures and modes, even if they are counterproductive and/or diametrically opposed to established organizational goals. This unchecked growth may continue independently of the organization’s success or failure. Through bureaucratic inertia, organizations tend to take on a life of their own beyond their formal objectives. “The bureaucracy is expanding to meet the needs of the expanding bureaucracy.” –Oscar Wild Example: The United States Department of Agriculture has offices in almost all U.S. counties, even though only 14% of counties have valid farms or existing agricultural relevancy.

Intuition: it is the ability to acquire representation or knowledge about things apparently without reasoning or usage of reasoning in general. It is often conceived as a kind of inner perception. Sometimes it develops with age, sometimes maturity, sometimes with experience, in some with intellect. It teaches guides and motivates us. We experience Déjà-vu’s coz our intuition might have felt it or comprehended it much before.

Prudence: Prudence is the ability to govern and discipline oneself by the use of reason.[1] It is classically considered to be a virtue, and in particular one of the four Cardinal virtues.  It is often associated with wisdom, insight, and knowledge. In this case, the virtue is the ability to judge between virtuous and vicious actions, not only in a general sense, but with regard to appropriate actions at a given time and place. Although prudence itself does not perform any actions, and is concerned solely with knowledge, all virtues are to be regulated by it. Distinguishing when acts are courageous, as opposed to reckless or cowardly, for instance, is an act of prudence.

Perseverance: Steady persistence in adhering to a cause of action, a belief or a purpose etc. in spite of difficulties, obstacles or discouragement. Example: Medicine is a field which requires dedication and perseverance.

Red tapism:Red tape is excessive regulation or rigid conformity to formal rules that is considered redundant or bureaucratic and hinders or prevents action or decision-making. It is usually applied to governments, corporations, and other large organizations. It is the bureaucratic practice of hair splitting or foot dragging, blamed by its practitioners on the system that forces them to follow prescribed procedures to the letter.  Red tape can also include filing and certification requirements, reporting, investigation, inspection and enforcement practices, and procedures.

Probity: It is the adherence to the highest principles and ideals. It is the quality of having strong moral principles, honesty and decency. Probity in governance is an essential and vital requirement for an efficient and effective system of governance and for socio-economic development.  An important requisite for ensuring probity in governance is absence of corruption. The other requirements are effective laws, rules and regulations governing every aspect of public life and, more important, an effective and fair implementation of those laws, etc. Indeed, a proper, fair and effective enforcement of law is a facet of discipline.

Intellectual Integrity: It is defined as recognition of the need to be true to one’s own thinking and to hold oneself to the same standards one expects others to meet. It is to practice what one advocates to others and to honestly admit discrepancies and inconsistencies in one’s own thoughts and action.

Esprit de corps: The common spirit of comradeship existing among the members of a group and inspiring enthusiasm, devotion, and strong regard for the honour of the group.For example, a military unit.

Fidelity: It is defined as faithfulness to obligations, duties or observances; exact correspondence with fact or with a given quality, condition or event; accuracy in reporting detail; adherence to truth. A public servant is expected to be at all times a trustworthy person in the public services. An unfaithful public servant tarnishes the image of the entire system.

Moral turpitude: Criminal law describes it as conduct contrary to community standards of justice, honesty or good morals. It involves gross violation of standards of moral conduct, vileness, such that an act involving moral turpitude was intentionally evil, making the act a crime.

Moral objectivism: The position that certain acts are objectively right or wrong, independent of human opinion. It doesn’t depend on what anyone thinks is right or wrong. That is, the view that the ‘moral facts’ are like ‘physical’ facts in that what the facts are does not depend on what anyone thinks they are.

Moral scepticism: “Moral Scepticism” names a diverse collection of views that deny or raise doubts about various roles of reason in morality. Different versions of moral scepticism deny or doubt moral knowledge, justified moral belief, moral truth, moral facts or properties, and reasons to be moral. Ex: Questioning the Rajya Dharma.

Indriya nigraha: It means not letting our sense organs run astray. ‘Indriyas have to be our slaves-we should be theirs’. IT is one of the most practical aspects of Sanatana philosophy.

Stithaprajnata: It is the concept discussed in the saukhya yoga of the Gita. A sthithaprajna is one whose mind has become absolutely still, quietened and tranquil. One who accepts pleasure and pain with equanimity.

Moral Universalism: it is the meta-ethical position that some system of ethics, or a universal ethic, applies universally. That is, for all similarly situated individuals, regardless of culture, race, sex, religion, nationality, sexuality or any other distinguishing feature. It is opposed to moral nihilism and moral relativism.

Moral Nihilism: It is the meta-ethical view that nothing is intrinsically moral or immoral. For moral nihilists, morality is without universal or even relative truth in any sense.

Moral Absolutism: It is an ethical view that certain actions are absolutely right or wrong, regardless of other circumstances such as their consequences or intentions behind them.

Moral Relativism: It may be any of several philosophical positions concerned with the differences in moral judgements across different people and culture.

Meta-Ethics: It is a branch of ethics that seeks to understand the nature of ethical properties statements attitudes and judgements.

Normative Ethics: It is the study of ethical action. It investigates the set of questions that arise when considering how one ought to act, morally speaking.

Applied Ethics: It is the philosophical examination from a moral standpoint, of particular issues in private and public life that are matters of moral judgement. It attempts to use philosophical methods to identify the morally correct course of action in various fields of human life.

Neutral Bureaucracy: Here, bureaucratic officials function strictly according to the principles and ideals laid down in the constitution.

Committed Bureaucracy: Here, bureaucrats, in addition to following the principles and ideals laid down in the constitution, also follow the policies and programs of the party in power. Ex: in China.

Deontology: It is the normative ethical position that judges the morality of an action based on the action’s adherence to a rule or rules. It is sometimes described as duty or obligation or rule based ethics.

Consequentialism: It is a class of normative ethical theories which holds that the consequences of one’s conduct are the ultimate basis for any judgement about the rightness of that conduct.

Utilitarianism: It is a theory in normative ethics holding that the proper course of action is the one that maximizes utility, usually defined as maximizing happiness and reducing suffering.

Hedonism: It is a school of thought that argues that pleasure is the only intrinsic good. In very simple terms, a hedonist strives to maximize net pleasure.

Altruistic Hedonism: Propounds that we ought to sacrifice personal happiness in order to bring any increase of happiness to others.

Benevolence: Showing morally correct behaviour; inclination towards charity; ethical thinking; disposition towards doing good and being kind.

Performance Accountability: Every govt servant should feel answerable or responsible for his non performance or under performance, for not meeting standards, under utilizing his resources to the govt, to the people and to his conscience.

In house reporting system: In house reporting system means a system established by an organization to meet the standards of effective functioning to prevent and detect violations of law shortfalls, achievements, problems and issues in policy making by consultations co-ordinations, reprimands and rapprochement.

Rapprochement: Establishing cordial relations with employees and other people who have direct relationship with the organization.

Gray Areas: The areas (issues) in which we (organization) are deficient or lagging. It may be due to misunderstanding, miscomprehension, overlook or overlap. Guidelines are often provided in these areas for minimizing gray areas.

Summum Bonum: Summum bonum is a Latin expression meaning “the highest good”, which was introduced by Cicero, to correspond to the Idea of the Good in Greek philosophy. The summum bonum is generally thought of as being an end in itself, and at the same time as containing all other goods. The term was used in medieval philosophy and in Kantianism, to describe the ultimate importance, the singular and overriding end which human beings ought to pursue.
Ergonomics: Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.

TeleologyTheory of morality that derives duty or moral obligation from what is good or desirable as an end to be achieved. Also known as consequentialist ethics, it is opposed to deontological ethics (from the Greek deon, “duty”), which holds that the basic standards for an action’s being morally right are independent of the good or evil generated.

Equanimity: It is a state of psychological stability and composure which is undisturbed by experiences of good or bad, pain or pleasure, or other phenomenon that may cause the normal people to lose the balance of their mind.

Rationality: It is a concept which believes in the use of reason which is detached with passions, emotions and beliefs. If our personal beliefs or sentiments are not in conformity with rationality, they should not prevail over rationality. It means bringing out a practical solution to a practical situation.
Commitment: Being always responsible and genuine to the words, deeds and promises. It is the most important ingredient of public servant. There might be a chance to flout promises and rebuild our relationships in personal life. But in official capacity, breaking a promise or vow can’t be undone or taken back because it affects public at large.

Initiative: The power or ability to take up a new task exploring a new area making a new beginning for a progressive development, energetically with enterprise and determination.

Apathy: Lack of interest or concern. It is a state of indifference or not showing concern, motivation, excitement, passion etc. Being indifferent towards others problems, towards systemic lapses, towards progressive change.

Sentient: Sentience is the ability to feel, perceive, or to experience subjectivity. Eighteenth-century philosophers used the concept to distinguish the ability to think (reason) from the ability to feel (sentience). In modern Western philosophy, sentience is the ability to experience sensations (known in philosophy of mind as “qualia”). For Eastern philosophy, sentience is a metaphysical quality of all things that requires respect and care. The concept is central to the philosophy of animal rights, because sentience is necessary for the ability to suffer, which is held to entail certain rights.


Karmaphala Siddhanta: As you sow, so you reap. (replete in all Indian texts)

Varnashrama-dharma – duties performed according to the system of fourvarnas (social divisions) and four ashrams (stages in life). Focus is on responsibilities (which naturally fulfil the rights of others). Four varnas – brahmanas (priests, teachers, and intellectuals),kshatriyas (police, army, and administration), vaishyas (farmers, merchants, and business people), shudras (artisans and workers). Four ashrams – student life, household life, retirement, and renunciation.

KleptocracyKleptocracy,alternatively cleptocracy or kleptarchy, is a form of political and government corruption where the government exists to increase the personal wealth and political power of its officials and the ruling class at the expense of the wider population, often with pretence of honest service. This type of government corruption is often achieved by the embezzlement of state funds.

Rectitude: righteousness or consequences in procedure or being honourable and honest.

Examine the importance of the U.S. National Defence Authorisation Act, 2013 for India. (200 Words)

The U.S. National Defence Authorisation Act, 2013 gives the authority to to bring the export controls applicable to commercial satellites and related components and technology, which had been administered by the DoS since 1999, under the jurisdiction of the DoC. the new rules transfer commercial satellites and related components from the U.S. Munitions List (USML) of the International Traffic in Arms Regulations (ITAR) of the DoS to the Commerce Control List (CCL) of the Export Administration Regulations (EAR) of the DoC. This implies that commercial satellites and related items and technologies will no longer be treated as weapons or defence articles and defence services but as “dual-use” items. previously that old rule had significantly affected its international competitiveness.
Singificance For India
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Relaxed controls on spacecraft components and subsystems, which ISRO has until now been sourcing from Europe and Japan could lead to the organisation looking at U.S. sources as well. ISRO/Antrix would do well to go over their international shopping lists carefully to see how U.S. companies can now be a source for specific subsystems and components in terms of cost and performance advantages.But, most importantly, ISRO can now explore new opportunities for joint fabrication of satellites in association with U.S. companies.

Write short notes on the following (100 Words)

  1. Japanese microsatellite, Rising-2 (reference)
  2. ALPHA experiment at CERN (Reference)
  3. Brazuca and the Magnus Effect (Reference-1, Reference-2)
  4. Illustris
  • Rising-2 is a 50-kg class microsatellite for Earth and planetary observations built by students of Tohoku University and Hokkaido University. Rising-2 has a High Precision Telescope with 400 spectral bands and Bolometer Array infrared camera. These advanced sensors are the world's first use in space.

  • ALPHA is an international collaboration based at CERN, and whose aim is stable trapping of antihydrogen atoms, the antimatter counterpart of the simplest atom, hydrogen. By precise comparisons of hydrogen and antihydrogen, the experiment hopes to study fundamental symmetries between matter and antimatter.

  • The Illustris project is a large cosmological simulation of galaxy formation, which was completed in late 2013, using a state of the art numerical code and a comprehensive physical model. It can recreate 13 billion years of cosmic evolution with unprecedented resolution. It will help to understand better the nature of universe, galaxy formation, dark matter and dark energy.

What are the main purposes of space based navigation systems? Examine the differences between IRNSS and GPS systems.

A space navigation system is a system of satellites that provide autonomous geo-spatial positioning with global coverage. It allows small electronic receivers to determine their location (longitude, latitude, and altitude) to high precision (within a few metres). United States NAVSTAR Global Positioning System (GPS) and the Russian GLONASS are global operational GNSSs. China’s Beidou navigation system, European Union’s Galileo positioning system and India’s IRNSS are examples of regional navigation system.
The basic purpose behind any space based navigation system is to identify the location of an object on earth and gathering information about it in real time. In some cases, it may provide speed and direction of an object moving on surface of Earth. Such navigational systems are useful both for civilian and military purposes. Many more new civilian applications are being invented. For Example, tracking endangered species in particular area, determining Earth’s movement after earthquake besides it convention usages in terrestrial, Aerial and Marine Navigation, Disaster Management, Vehicle tracking and fleet management, Integration with mobile phones, mapping and Geodetic data capture etc.
Indian Regional Navigation Satellite System (IRNSS), a constellation of seven satellites required to provide a regional navigational coverage under the control of Govt. Of India. While GPS/GLONASS/Galileo/COMPASS are meant for global operations and have provisions (or have plans) for about 26 to 35 satellites each.

Critically comment on the performance of NAPCC.

NAPCC was adopted in 2008 by Indian govt. to frame a comprehensive policy framework to deal with climate change. It has 8 mission plans like Green India mission, Solar Energy Mission, Energy Efficiency and others.


  1. Though it represents a significant step forward, many believe that it is insufficient and lacking in vision and real measurable targets. The NAPCC just takes the Govt. existing national plans for water, solar, agriculture etc. with few new ones. But it does not formulate a well thought strategy for low carbon pathway for India.
  2. NAPCC does not suggest a long term agenda. Integration among missions is lacking. Segregation into missions has led to viewing the problems and solutions with sector specific lenses.
  3. NAPCC lays blame on developed countries without taking enough ownership for the problems. It has lack of clear targets and timelines for the actions thereby showing a lack of seriousness in the govt. commitment to dealing with climate change. The only target is vague like India’s per capita emissions will not surpass those of developed world.
  4. The focus is on afforestation but not on the forest conservation. The Government has not clearly stated how it will finance the plan, it does not talk of any concrete financial mechanisms nor does it set out a budgetary allocation process.

Keeping the multi-dimensionality of climate impacts in the view, India should adopt an approach that is interdisciplinary in its character, breaks traditional ministerial boundaries, and learns rapidly from the effects of warming and our successes and failures in dealing with them. Further, India should set more clear vision and targets for these missions.

3) Write short notes on 1) Telomers 2) Blue Brain Project 3) Designer Babies 4) Outer space treaty

TELOMERES
A telomere is a region of repetitive DNA at the end of a chromosome, which protects the end of the chromosome from deterioration. Telomeres protect a cell's chromosomes from fusing with each other or rearranging—abnormalities which can lead to cancer—and so cells are normally destroyed when their telomeres are consumed. Most cancers are the result of "immortal" cells which have ways of evading this programmed destruction.

BLUE BRAIN PROJECT
The Blue Brain Project is an attempt to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. The aim of the project is to study the brain’s architectural and functional principles. Reconstructing the brain piece by piece and building a virtual brain with the helpof  a supercomputer are some of the goals of the Blue Brain Project. The virtual brain will be an exceptional tool giving neuroscientists a new understanding of the brain and a better understanding of neurological diseases.

As a first step, the project succeeded in simulating a rat cortical column. Aims currently pursued by the project are:
  1. Construction of a simulation on the molecular level, which will allow study of the effects of gene expression;
  2. Simplification of the already completed column simulation to allow for parallel simulation of large numbers of connected columns, with the ultimate goal of simulating a whole neocortex
DESIGNER BABIES
Designer babies refers to the use of genetic engineering to select desired qualities of a child. This can be done by modifying the genes of human gametes, zygotes or embryos. Parents can choose to screen embryos for sex or diseases, known as pre-implantation genetic diagnosis. This can have potential benefits in eliminating genetic diseases in the embryo leading to a healthy life for the child-to-be. However, the idea of designer babies raises a lot of ethical questions. It could help parents choose the traits that they want in their children, in future. This includes the sex of the child, which could add to the persistent sexual discrimination continuing in most societies in the world. With parents choosing their children’s traits, they would have even higher expectations from the children leading to added pressure on them. This might have major negative impacts.

OUTER SPACE TREATY
The Outer Space Treaty, also known as the Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies, is a treaty that forms the basis of international space law. The Outer Space Treaty represents the basic legal framework of international space law. Among its principles, it bars states party to the treaty from placing nuclear weapons or any other weapons of mass destruction in orbit of Earth, installing them on the Moon or any other celestial body. It exclusively limits the use of the Moon and other celestial bodies to peaceful purposes and expressly prohibits their use for testing weapons of any kind, conducting military maneuvers, or establishing military bases, installations, and fortifications. However, the Treaty does not prohibit the placement of conventional weapons in orbit. The treaty also states that the exploration of outer space shall be done to benefit all countries and shall be free for exploration and use by all the States. The treaty explicitly forbids any government from claiming a celestial resource such as the Moon or a planet, claiming that they are the common heritage of mankind.The State that launches a space object retains jurisdiction and control over that object. The State is also liable for damages caused by their space object.

What are the potential significance of GSLV and GSLV Mark III over PSLV?

The PSLV (Polar Satellite Launch Vehicle) and GSLV (Geosynchronous Satellite Launch Vehicle) are two rocket launch systems developed by the Indian Space Research Organization, or ISRO, to launch satellites into orbit. The main reason behind the advent of the GSLV is the capability to lift greater loads into space. While the PSLV can only lift slightly over a ton of payload to GTO (Geostationary Transfer Orbit), the GSLV is capable of lifting more than double that with a rated capacity of 2 to 2.5 tons. One of the main reasons why the GSLV has such an increased load is its utilization of a cryogenic rocket engine for its last stage.

The PSLV has 4 stages that alternate between solid and liquid fuels while the GSLV has three stages with the only the first stage having solid fuel. Apart from lifting much heavier spacecraft than the PSLV, GSLV will have indigenously built cryogenic engine. It will prove India's capability to build highend technology like this one. India will be able to launch more satellites in single go. This potential can be exploited for commercial flights. Moreover, for future mission like MOM, ISRO needs GSLV to launch bigger and more advance spacecrafts. For this purpose, GSLV will certainly be more significant than PSLV.

“Space Debris can make future missions impossible”. Comment on the statement explaining the phenomenon of ‘Kessler Syndrome’.

Space debris or space junk/waste is the collection of unwanted and defunct parts of the old satellite, rockets etc. They orbit around the earth with very high velocity (thousands of miles per hour]. Hence, even if they are as small as 1 cm in size, their impact on other valuable objects orbiting earth is huge. They can collide and damage them. They pose even a greater threat to space crews. 

The amount of space debris present in the lower earth orbit  (LEO) has already exceeded the critical point. They are damaging the other critical objects like satellite, since their orbits are generally overlapping in nature. The amount of debris is so high that the chances of collision are very high. These collisions are further increasing the debris. Hence, the probability of collision keeps on increasing with more debris. This scenario is referred to as KESSELER SYNDROME. Increasing amount of space junk will make space inaccessible for future generation, even if all the space launches are cancelled, the space debris will continue to grow because of collisions between the existing debris. Apart from orbit correction, there are no effective ways of protecting spacecraft from debris flying at nearly 8 km/s. The problem is the most serious in geostationary orbits used by communications and weather satellites because junk could stay there for millions of years. Geostationary orbit, which is a limited resource, may be lost in the next 20 years because of man made pollution.

To tackle the problem , the Hunter killer probe is being designed by European Space Agency to destroy all the defunct satellites. The e.Deorbit probe would deploy a Roman gladiator-style array of nets and harpoons to first trap rogue satellites and then drag them downwards until they burn up in the atmosphere. Removing between five and 10 large satellites from space each year would be enough to stop the debris cloud growing.

“Mangrove Forests has been one of the potent indicators of climate change and its affects”. Considering its importance, mention its functions and various threats in their survival?

Mangroves are various types of trees up to medium height and shrubs that grow in saline coastal sediment habitats. They are among the most productive and complex ecosystems on the planet, growing under environmental conditions, generally found where oceans, freshwater, and land realms meet. Mangrove forests are particularly found in  in the tropics and subtropics – mainly between latitudes 25°N and 25°S. These tidal areas, such as estuaries and marine shorelines, are frequently inundated with salt water. In india we have mangrove forest on eastern coast near sunderban delta, andaman and nicpbar islands and on western coast near rann of kutch. Mangroves serve important function such as–

  1. Act as Buffer Zone between the land and sea.
  2. Not only protect the land from erosion but also reclaim land from sea or waterlogged areas.
  3. Play as nature’s shield against cyclones, ecological disasters.
  4. Breeding and nursery grounds for a variety of marine animals. So help Biodiversity.
  5. Good source of timber, fuel and fodder.
  6. Main source of livelihood for shoreline communities like fisherfolk.
  7. Purify the water by absorbing impurities and harmful heavy metals and help us to breathe a clean air by absorbing pollutants in the air.
  8. Tourism- Given the diversity of life inhabiting mangrove systems major cause for tourist attractions


Mangroves under threat

  1. Globally, half of all mangrove forests have been lost. 
  2. Conversion into shrimp farms alone causes 25% of the total destruction.
  3. Rapidly declining mostly in Southeast Asia and Latin America due to wood extraction, climate change and industrial development and unsustainable tourism.
  4. Increasing salinity or coastal water due to shrimp farming. They need appropriate mix of saline and freshwater. The mangroves grow on fresh water, but because of lack of fresh water the height of mangroves has come down substantially, reducing its capacity to absorb CO2
  5. Reducing mudflats due to climate change and encroachment.
  6. Deforestation for making furnitures.
  7. Grazing by cattles.
  8. Opening of Brick klins.
  9. Tourism disturbing the integrity of their ecosystem.
  10. Marine pollution by oil leakages, oil spills, disposal of sewerage etc.
Mangrove for future program of IUCN is presently heading the mangroves conservation and rejuvenation program. India being a member of MFF has identified 38 areas spread across 8 states for mangroves conservation program to be monitored by MoE&F.

Write short note on Google Street View.

It is a technology featured in Google Maps and Google Earth software that provides panoramic views from positions along many streets in the world. It was launched in 2007 in the US, and has since expanded many cities worldwide. Its technology and capturing equipment includes, 

  1. Cameras: Photographs are recorded by in-house developed camera systems with Active pixel sensors and electronic rolling shutter.
  2. Positioning: Recorded photographs are accurately positioned via a GPS and other data sensor systems.
  3. Vehicles: Data recording equipment is usually mounted on the roof of a car. 
A tricycle/trekker is developed to record pedestrian routes. Trolleys have been used to shoot the insides of museums, and very narrow roads are photographed with backpack-mounted cameras, and canals are photographed from boats. Google street viewer has documented many UNESCO world heritage sites allowing viewers from anywhere in the world to wander around these famous sites. Taj Mahal, Rani ki Vav are some of the Indian sites in the Google Street viewer. Latest Documentation of navigable images of the ancient monument pyramids of Giza is the first in Egypt and this would entice tourists back to see the real thing, after years of unrest in the region which scared the foreign tourists.

Write short note on Stem Cells.

Stem cells have the remarkable potential to develop into many different cell types in the body during early life and growth. When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell. All stem cells—regardless of their source—have three general properties: they are capable of dividing and renewing themselves for long periods; they are unspecialized; and they can give rise to specialized cell types.

Embryonic stem cells, as their name suggests, are derived from embryos. Most embryonic stem cells are derived from embryos that develop from eggs that have been fertilized in vitro—in an in vitro fertilization clinic—and then donated for research purposes with informed consent of the donors. They are not derived from eggs fertilized in a woman's body.

An adult stem cell is thought to be an undifferentiated cell, found among differentiated cells in a tissue or organ.  The adult stem cell can renew itself and can differentiate to yield some or all of the major specialized cell types of the tissue or organ. The primary roles of adult stem cells in a living organism are to maintain and repair the tissue in which they are found.

Human embryonic and adult stem cells each have advantages and disadvantages regarding potential use for cell-based regenerative therapies. One major difference between adult and embryonic stem cells is their different abilities in the number and type of differentiated cell types they can become. Embryonic stem cells can become all cell types of the body because they are pluripotent. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin.

Embryonic stem cells can be grown relatively easily in culture. Adult stem cells are rare in mature tissues, so isolating these cells from an adult tissue is challenging, and methods to expand their numbers in cell culture have not yet been worked out. This is an important distinction, as large numbers of cells are needed for stem cell replacement therapies.

Induced pluripotent stem cells (iPSCs) are adult cells that have been genetically reprogrammed to an embryonic stem cell–like state by being forced to express genes and factors important for maintaining the defining properties of embryonic stem cells. Although these cells meet the defining criteria for pluripotent stem cells, it is not known if iPSCs and embryonic stem cells differ in clinically significant ways.

Japanese researchers on Friday conducted the world’s first surgery to implant ‘iPS’ stem cells in a human body in a major boost to regenerative medicin.

What is the importance of Ku and C-bands in space technology?

The Ku and C-bands are the portions of the electromagnetic spectrum in the microwave range of frequencies that are used for long-distance radio telecommunications.

Ku-band (12-18 Gigahertz) is primarily used in satellite communications such as fixed and broadcast services. It is also used for backhauls and particularly for satellite from remote locations back to a television network’s studio for editing and broadcasting. The band is split into multiple segments that vary by geographical region by the International Telecommunication Union (ITU).

C-band (4-8 Gigahertz) are used for many satellite communications transmissions, some Wi-Fi devices, cordless telephones, and some weather radar systems. For satellite communications, the microwave frequencies of the C-band perform better under adverse weather conditions in comparison with Ku band.
For India, both these bands are of immense importance as it intends to augment its satellites capacity to meet the growing demands of communication services and fulfil the dream of Digital India by delivering Information Technology and Communication services in every household.

Write a short note on 3G, 4G and 5G Technology? (200 Words)

3G, 4G and 5G are respectively, the third, fourth and fifth generation of mobile telecommunications technology.

3G can be used for wireless voice telephony, mobile internet access, fixed wireless internet access, video calls and mobile TV. 3G networks support services that provide an information transfer rate of at least 2 Mbps.

A 4G system (Anytime, Anywhere), in addition to 3G services, can provide mobile ultra-broadband internet access to laptops with USB wireless modems, to smartphones and other mobile devices. It can also be used for IP telephony, gaming services, high definition mobile TV, video-conferencing, 3-D television and cloud computing. It is used through two systems: Mobile WiMAX and Long Term Evolution (LTE). It is capable of providing 100 Mbps to 1 Gbps speed. 


5G is the next major phase of telecom technology. It is expected to be hundred times faster than 4G. It does not refer to any specific standard of technologylike LTE for 4G. It is expected to reach areas where current networks cannot. It is expected to support thousand fold gains in capacity.

Thus, every new generation of mobile telecommunications technology is adding to internet penetration and speed to all mobile users all over the world.

What is e-waste? Explain its health hazards.

The e-waste refer to the electronic waste. These waste are generated by discarding electronic equipment and devices after the end of their useful value. These include cells, mobile phones, computers etc. These waste have increased tremendously in the modern era of mechanized and digitized world especially in sprawling urban settlements.
  1. Household appliances- Fridge, AC
  2. Computer and telecommunication- Laptops and Mobile phone
  3. Consumer equipment- TV, cameras


The e-waste are the most hazardous among all urban waste. The hazards include:

Environmental Hazards
  1.  E-waste are not easily biodegradable. Hence throwing them in open poses many environmental risks.
  2.  batteries can lead to explosion if not treated properly


Health Hazards
  1. Produce toxic waste like lithium, mercury etc, that can bio accumulate and bio magnify producing carcinogenic diseases like Minimata.
  2. Respiration of their suspended particles causes various respiratory diseases and lung cancer.
  3. Direct consumption of e-waste by stray animals can cause their death.
  4. Surface water and ground water is polluted by runoff and seepage and cause many water borne diseases.
  5. e-waste of nano dimensions can enter the plants during nutrient intake. They accumulate and enter the food chain ultimately effecting human health.
  6. Mutagenic effect of e-waste are still researched but cant be denied.


Apart from health hazards, e-waste causes multiple environmental damages and urban lanscape is continuously loosing its aesthetical value because of them. An immediate measure like buyer buy back, extended producer warranty and reverse vending should thus be put in place to contain their spread before any sustainable recycling process is devised.

Basel convention on trans-boundary movement of hazardous waste and their disposal. E-waste Law implemented in 2012 is silent on any formal recognition to the sector. However, it highlights extended producer responsibility to ensure collection and scientific recycling of electronic products. It also asks Producers to commit non inclusion of the above stated harmful components in electronic products. This clause was due for implementation starting May 2014. Strict implementation is necessary along with exercise of polluter pays principle. Can connect it with CSR (Corporate Social Responsibility).

Discuss the contribution of Prof.Shatish Dhawan towards scientific developments in India?

Prof. Satish Dhawan was an Indian rocket scientist who was born in Srinagar, India and educated in India and the United States. He is considered by the Indian scientific community to be the father of experimental fluid dynamics research in India and one of the most eminent researchers in the field of turbulence and boundary layers.

He succeeded Vikram Sarabhai, the founder of the Indian space programme, as Chairman of the Indian Space Research Organisation (ISRO) in 1972. He was also the Chairman of the Space Commission and Secretary to the Government of India in the Department of Space. In the decade following his appointment he directed the Indian space programme through a period of extraordinary growth and spectacular achievement.

Even while he was the head of the Indian space programme, he devoted substantial efforts towards boundary layer research. His most important contributions are presented in the seminal book Boundary Layer Theory by Hermann Schlichting.

He was a popular professor at the Indian Institute of Science, (IISc) located in Bangalore. He is credited for setting up the first supersonic wind tunnel in India at IISc. He also pioneered research on relaminarization of separated boundary layer flows, three-dimensional boundary layers and trisonic flows.
Prof. Satish Dhawan carried out pioneering experiments in rural education, remote sensing and satellite communications. His efforts led to operational systems like INSAT- a telecommunications satellite, IRS - the Indian Remote Sensing satellite and the Polar Satellite Launch Vehicle (PSLV) that placed India in the league of space faring nations.

Following his death in 2002, the Indian satellite launch centre at Sriharikota, Andhra Pradesh, located about 100 km north of Chennai in South India was renamed as the Prof. Satish Dhawan Space Centre.

What is ‘Brain-flight’ Project? Explain its significance.

Brain Flight project is related to development of technique through which planes could be steered by brain signals rather than using hands. Significance –
  • Will provide chances even to novices to easily handle and fly planes.
  • Easy management in cockpit, thus ensuring more safety.
  • Pilots will take less time to steer and thus can engage in other works.
  • Rigorous training for safe flights will be highly reduced.
  • This technology will be of immense help in safe landing and take off and also will be useful in tense situations such as bad weather.
  • Strategic importance and usage of this technology are immense.
  • Further studies will produce more knowledge in fields of medicine and cyborg studies.


Write a note on contribution of C.N.R Rao towards scientific development in India. He is better regarded as a pioneer of ‘nano-science’ in India. Comment.

Dr. C.N.R. Rao is an eminent scientist and an international authority on solid state chemistry. The country’s highest civilian award, the Bharat Ratna, was recently conferred upon him. He is also holding the position of head of the scientific advisory council to the Prime minister of India. His main area of study involves transition of metal oxides and his research led to the establishment of the relationship between structural chemistry and materials properties. He has recently been working on projects to help leverage nanoscience for practical applications with particular focus on health care. Some of his work on nanomaterials include that on chemical synthesis and various properties and phenomena of grapheme, as well as carbon nano tubes, inorganic nanotubes, nanowires and nanocrystals. 

He has founded the Jawahar Lal Nehru Centre for Advanced Scientific Research (JNCSAR) which accounts for on eof the largest group of scientists involved in nano-science in India. It is among the few research institutes to specialise in areas such as biology through nano-science. The institute is also working on a host of critical areas such as cancer, malaria, epilepsy, and HIV. Dr. Rao may thus be considered to be the pioneer of nano-science in India.

What are Aerogels? Mention their applications.

Aerogels posses low density , which property makes them commercially viable for various industries.The technique of forming this gel based upon the drying and removing the solvent to attain as low density as possible . Due to this property we can use these gels in activities ranging from earth to space . In Aerogels their is replacement of water with air , making it synthetic porous ultralight material derived from gel. In past they are used as thickening agent in products ranging from colors to cosmetics .But due to certain reasons and threat of being poisonous their use is limited . But , nowadays scientist keep on searching and came up with less dangerous or complicated Aerogels . After these modification the gels again come into picture and being used by silicon manufacturers and home building structures and even in rockets building also . The major challenge is to reduce the cost of these gels to make them available at household level . Recently china develop the lowest density carbon gel replacing the graphite gel made by Germany.

Write a short note on Biosimilars.

Biosimilars are biological medicines which are similar to the existing and authorised biological medicines.also called follow on biologics they are derived from living organisms like bacteria yeast and made by r dna technology .they are produced after the expiry of data exclusivity of reference bio pharmaceuticals. They may contain simple molecules like erythropoietin or human insulin or complex products like monoclonal antibodies. They are not exact replicas of the reference biopharmaceuticals.thetefore scientific legal statutory aspects are debatable.they are complex molecules, any minutevariation in process of production can change the efficacy. Countries in europe, usa have made laws regarding the production of biosimilars.the licensing is base on totality of evidence which comprises chemical studies, non clinical applications etc.

What is Polar Vertex? Explain its implications

Polar vortex refers to a large cyclonic air circulation over and near the poles. This is caused by very cold poles and relatively warmer regions in lower latitudes causing great pressure difference. Due to this pressure difference warm air circulates at speeds of 200-400 km per hour and encapsulates a low pressure very cold air mass at poles.The vortex has its base in troposphere and extends to mesosphere.When seen from higher up it may look like an eclipse.The northern pole vortex has two centres while the southern pole vertex has only one centre. It protects Canada and parts of U.S.A. from exposure to very cold air from poles. But, at times as recently evidenced in winters of 2014 the vortex gets distorted and weakened. Then the temp. falls reaching even upto -80 degree celsius with resultant disruption of life and damage. It has been claimed recently that climate change and melting of arctic ice has weakening influence on Polar vortex. This is proposed to be caused by decrease in pressure gradient between poles and lower warmer latitudes resulting in weak cover of warm winds and changes in shape of vortex.

Regenerative Medicines’ provide better prospects for bio-medical research’. Explain.

Regenerative medicine is a branch of translational research in tissue engineering and molecular biology which deals with the "process of replacing, engineering or regenerating human cells, tissues or organs to restore or establish normal function". This field holds the promise of engineering damaged tissues and organs via stimulating the body's own repair mechanisms to functionally heal previously irreparable tissues or organs. 

A landmark study published today (Sept 12) in Nature shows that reprogramming of adult cells that behave like stem cells can be achieved right inside the body (in vivo). Till now, reprogramming of adult cells has been achieved only in labs (in vitro).

What is ‘Precision Farming’? Explain its significance for Indian agriculture.

Precision Farming also known as Satellite Farming or Site Specific Crop Management is a farming management concept based on observing, measuring or responding to inter, intra field variability of crops.GPS/GNSS helped the scientists and farmers a lot in create map of variability like crop yield, terrain features, organic matter content, moisture level etc. 

Significance in Indian Farming 
  1. Enhance the quality of farm products
  2. Information on enhancing marketing of farm products
  3. Boost competitiveness through more efficient practices
  4. Helps in environmental protection by reducing carbon footprint
  5. Helps in optimizing returns while preserving resources through Decision Support System (DSS)

What are the threats to Migratory Birds in India? What steps you would take if assigned with the task of tackling this problem?

Some of the threats to Migratory Birds in India are as follows: 

  1. Bad weather and predation 
  2. Hunting, trapping, habitat loss, collision with buildings, windows and other man made structure
  3. Wind farms and power lines can cause mortality
  4. Rapid change in climate affecting their migration period
  5. Pollution, habitat loss, use of chemicals like Diclofenac causing mortality and endangering the birds 


Steps need to be taken to tackle this problem

  1. Provide bird friendly landscape on the migration route
  2. Keep bird feeders and source of clean water on the way
  3. Conserve and clean their natural habitat 4) Use windows which don’t reflect in the locality
  4. In nighttime migration season switch off the lights of the buildings in the night

What is Quantum Cryptography?

It is a technique of encoding & decoding information and message on the laws of quantum physics. It offers confidentiality of data transmission. The foundation of quantum cryptography lies in the Heisenberg uncertainty principle, which states that certain pairs of physical properties are related in such a way that measuring one property prevents the observer from simultaneously knowing the value of the other. It uses the property of polarization of photons to encrypt and decrypt communications. The most well known application of quantum cryptography is quantum key distribution which describes the process of using quantum communication to establish a shared key between two parties without a third party (Eve) learning anything about that key.

Write a short note on ISRO's Aditya Mission.

The Aditya Mission is India’s spacecraft to study the sun. It has been designed and will be launched by the Indian Space Research Organization (ISRO) between 2017 and 2020. Its main objectives are to study the Coronal Mass Ejection and to study the crucial physical parameters for space weather such as the coronal magnetic field structures, evolution of the coronal magnetic field etc. It is a low-earth orbit mission with an altitude of 800 kilometers. Recently, ISRO has upgraded its first satellite Aditya-1 from being single payload to examine the Sun’s corona to five payload that would scrutinize Sun more closely and know about solar winds and its impact on Earth’s atmosphere.

“India’s solar power policy is now entering round two. And there is much that needs to be reviewed and reworked as the business of solar energy has seen massive turbulence in India as well as globally”. Comment in the light of challenges Indian Solar mission is facing.

  1. The Jawaharlal Nehru National Solar Mission completed Phase I in 2012 and India’s solar capacity jumped from 30 MW to more than 2000 MW in just three years.
  2. In 2013, the Solar Mission entered Phase II ->  to develop generating capacity of 20,000 MW by 2022
  3. Report by World Bank - followings:
  4. there is inadequate low cost financing available to solar projects. There is thus need to encourage commercial lending by banks to solar projects.
  5. Indian equipment makers suffer intense competition from cheap Chinese solar panels
  6. key provision of the policy meant to encourage local manufacturing was actually counterproductive and hobbling the nascent sector
  7. Silicon vs thin film (globally only 14-15%)

“India’s Nuclear Liability Law is flawed” Critically comment.


  1. The Civil Liability for Nuclear Damages Act, 2010 filled a crucial gap that was left by Atomic Energy Act, 1962 and Public Liability Insurance Act, 1991
  2. The 2010 Act provides that a victim of nuclear accident will not have to prove the cause of the accident, the operator of nuclear plant or equipment would be liable to an extent of Rs. 1500 crore and the government would cover the rest of the damages
  3. Situations like Chernobyl, Fukushima disasters or the Bhopal Gas tragedy which left victims without adequate compensation, were sought to be addressed
  4. allows the operator to make supplier of equipment liable if accident occurred due to patent or latent defect in the manufacture of equipment
  5. no clarity on apportionment of liability between operator and supplier
  6. need to bring our law on part with international regime such as Vienna Convention, Convention on Supplementary Compensation
  7. restricting liability of the supplier to wilful acts and acts of gross negligence


“There is need for Indian Space Organization to remodel its space technology missions to accommodate space commerce and space laws in its policies”. Discuss (200 Words)


  1. The objective of ISRO is to develop space technology and its application to various national tasks including economic and social benefits for the people of India.
  2. India is already using space technology for communications, telemedicine, long-distance education and information dissemination, monitoring weather and helping authorities respond to natural and made-made disasters
  3. undertaken commercial ventures such as launching French satellite Spot-7 (PSLV C23), Japanese satellite Protiers and plans to launch several Canadian and UK satellites.
  4. With USA, China, Russia and now India having considerable presence both with respect to lunar missions and interplanetary missions, colonization of space is likely in the near future
  5. Antrix Corporation Limited is the marketing arm of ISRO for promotion and commercialisation of space products, technical consultancy services and transfer of technologies developed by ISRO.

“The Research and Development should be the backbone to support the sphere of Indian Space competence”. Substantiate (200 Words)


  1. We need to few other missions to make GSLV commercially operable
  2. Need for more civilian application technology
  3. RnD -> more player including private sector
  4. Increased capability in R&D will enable us to collaborate on advanced technologies with other space powers like US and Russia. We can then develop more indigenization and stop depending on hopes of technology transfer from the developed world.
  5. R&D will also enable ISRO to attract young talent from colleges and universities and infuse fresh ideas in the Indian space program.

“The recent advancement in Chinese Space Program opens a Pandora box for Space Diplomacy”. In the light of above statement, analyze the strategic implications on India with the rising Space Diplomacy of China.


  1. China has recently launched a successful moon rover called Jade Rabbit. There is thus an Asian space race taking shape.
  2. The activities of China in the sphere of space pose several concerns for India
  3. China was the only country to conduct an Anti satellite missile test in 2007 after the Cold War
  4. Ability to neutralize Indian satellites and this technology can be used for military purposes
  5. Chinese Anti satellite missile test not only created huge amount of space debris posing threat to other satellites but is also an indication of the possible weaponization of space by an aggressive China.
  6. Political influence -> China has not only collaborated with countries such as Brazil, Nigeria, Thailand, etc. on space activities but has also launched a communication satellite for Pakistan
  7. China is strengthening string of pearls strategy with space diplomacy
  8. China’s space program therefore has political, security, military as well as strategic implications for India.

“TRIPS have been a basis for relevant Indian legislations.” Comment in the light of adjustment India did to comply with TRIPS obligations.


  1. The TRIPS agreement of the WTO regime has brought about watershed changes in India’s intellectual property regime. India not only amended several laws to comply with TRIPS but also enacted new legislations as explained below:
  2. tents: Patent Act, 1972 was already in existence, however, the Patent (Amendment) Act, 2005 (in compliance with TRIPS) brought about several changes in the criteria for inventability, the pre-grant and post-grant objection procedure among other things. It also allowed patents on pharmaceuticals, food and agro-chemicals.
  3. Trademark Act, 1999 was enacted to provide legal protection to identifying marks used by companies to distinguish their products.
  4. Designs Act was enacted to protect industrial designs.
  5. Geographical Indications (Registration and Protection) Act was enacted to provide legal protection to geographical indications that signify the place or region of origin of a product.
  6. Amendments were made in copyright law to comply with TRIPS.
  7. India’s Copyright Act, 1957 is amended as Copyright Amendment Bill, 2012, in compliance with the “Internet Treaties” the WIPO Copyright Treaty (WCT) and WIPO Performances and Phonograms Treaty (WPPT).
  8. Marrakesh Treaty, formally the Marrakesh Treaty to Facilitate Access to Published Works by Visually Impaired Persons and Persons with Print Disabilities. India ratified the treaty on 24 July 2014 and was the first country to do so

“Though India revised its Intellectual Property law, it still needs serious relook to encourage business and Research and Development in India.” Comment.


  1. Strong IP Regime -> innovation, research and development, development of new drugs for our patients, access to transfer of technology (Climate change)
  2. 2010-2020 - India Decade of Innovation
  3. India has often been accused of being a weak protector of intellectual property rights
  4. India ahs fully complied with WTO-based TRIPS regime by changing its patent law in 2005 and enacting new one
  5. Singnificant feature -> curtailing "evergreening" - to prevent drug companies from getting monopoly protection on updated drugs
  6. India has only invalidated those patents undeserving of protection under India’s stringent statutory standards
  7. This "Inventability criteria" as shown by the Supreme Court decision on Glivec case
  8. Compulsory licensing (CL) and weak enforcement however pose problems. CL was meant to be issued only in emergency situations such as an epidemic but as IPAB’s recent decision to grant CL on Bayer’s Nexavar drug shows, CL is also being issued on grounds of affordability


What do you understand by Ocean Acidification? Why it is one of the major causes of concern among environmentalists?


  1. Decrease in the pH of the Earth's oceans, caused by the uptake of CO2 from the atmosphere. 
  2. Some of it (CO2) reacts with the water to form carbonic acid
  3. Acidity levels have risen by 30 percent since the start of the industrial era, and  now highest levels in at least 55 million yrs.
  4. A range of possibly harmful consequences, such as depressing metabolic rate and immune response in some organisms, and causing coral bleaching.
  5. Resulting decrease in pH will have negative consequences, primarily for oceanic calcifying organisms 
  6. However it may benefit some species, for example increasing the growth rate of the sea star, Pisaster ochraceus,[49] while shelled plankton species may flourish in altered oceans
  7. Impacts on oceanic calcifying organisms, Impact on human industry, Impact on indigenous peoples (reduce tourism -- economic life)
  8. Mitigations - long term Reducing CO2 emissions, Climate engineering, Iron Fertilizers.

Write note on Nano Mission.


  1. Nano Technology is a knowledge-intensive and “enabling technology” which is expected to influence a wide range of products and processes with far-reaching implications for national economy and development.
  2. The Government of India, in May 2007, has approved the launch of a Mission on Nano Science and Technology (Nano Mission), 2nd Phase launched 2014. The Department of Science and Technology is the nodal agency for implementing the Nano Mission.
  3. Objetive: Basic Research Promotion, Infrastructure Development for Nano Science & Technology Research, Nano Applications and Technology Development Programmes, Human Resource Development, International Collaborations
  4. Nano Mission will strive for development of products and processes for national development, especially in areas of national relevance like safe drinking water, materials development, sensors development, drug delivery, etc. 

Ice streams are one of the significant causes of rising sea levels”. Discuss the factors and implications of ice streams on rising sea levels.

An ice stream is a long river of ice that drains ice from the interior of the ice sheet. It is a region of an ice sheet that moves significantly faster than the surrounding ice. Regions of Antarctica and Greenland have seen melting of ice caps and glaciers at a faster rate over the past few years owing to global warming. Similarly, ice streams have also been retreating for the past decade. In particular, an ice stream from north-eastern Greenland, earlier considered to be a stable region, is said to have retreated at an alarming rate of 20 kilometres in one decade. Earlier, this ice stream was blocked by buildup of ice debris choking its mouth. But due to exceptionally high temperatures over the past three years, this blockage has been released. 
Greenland is said to contribute 0.5 millimetres of the total of 3.2 millimetres of sea level rise each year. If the melting of ice continues at this rate, it will lead to a considerable rise in sea levels. It is now too late to stop the melting of ice at Greenland or Antarctica. It is therefore necessary to continuously study the evelopments at these regions and make plans to adapt to the changes occuring. 

What are ‘Flash Floods’? Mention the causes and consequences of flash floods.

A flash flood is a rapid flooding of low lying regions due to one of several causes. It is a short term event which occurs within six hours of the causative incident. It is characterized by a rapid stream rise with depths of water that can reach well above the banks. The main causes of flash floods are: 

  1. Heavy rains or thunderstorms 
  2. Cloudburst 
  3. Snowmelt 
  4. Levee Failure 
  5. Dam break 
  6. Tropical storm 
  7. Human activities such as unplanned construction.

Flash floods can cause widespread damage to person and property. The maximum impact is in areas close to the stream. Heavy rains falling on steep terrain can weaken soil and cause mudslides damaging roads and and property. Following the flood, the amount of run-off also increases, thus increasing the load of the river. The most recent examples of flash floods are the 2013 Uttarakhand flood and the 2014 Jammu and Kashmir flood. Human activities such as mining and dam construction tend to interfere with the fragile ecosystem in several parts of the world. In the case of both the Uttarakhand floods and the Jammu-Kashmir floods, it has been seen that the rush to build tourist resorts and other facilities as well as several dams has made the Himalayan region highly vulnerable to large-scale natural disasters. Therefore, development must be 
planned in accordance with the needs of the ecosystem.