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Subject: Environment

  • Re-wilding of wild animals and the challenges involved

    The recent attempt of Periyar Tiger Reserve (PTR) to reintroduce into the wild tiger cub named Mangala after rearing it in ‘captivity’ has once again brought the controversial concept of ‘re-wilding’ of abandoned or injured animals under the lens.

    What is the intervention known as ‘re-wilding’?

    • As per the Standard Operating Procedures/Guidelines laid down by the National Tiger Conservation Authority (NTCA) under the Wildlife Protection Act, 1972, there are three ways to deal with orphaned or abandoned tiger cubs.
    1. The first is to make an effort to reunite the abandoned cubs with their mother.
    2. Second, if a reunion of the cub with its mother is not possible, then shift the cub to a suitable zoo.
    3. Third, reintroduction of the cub into the wild after a certain time when it appears that the cub is capable of surviving in the wild independently.
    • This is what is known as ‘re-wilding.

    NTCA guidelines

    • NTCA stresses that the tiger cub should be reared in an in situ enclosure for a minimum of two years, and during this time, each cub should have a successful record of at least 50 ‘kills’.
    • Within the enclosure, the persons responsible for handling cubs must approach them by putting a tiger mask along with workday clothes of a tiger stripe pattern smeared with tiger urine and faeces.
    • Various conditions must be complied with at the time of releasing the cub in the wild.
    • The tiger cubs should be in prime health, and of dispersing age (three/four years).
    • There should be no abnormality/incapacitation.

    How have attempts at re-wilding of carnivores gone in India?

    • The tiger conservationist Billy Arjan Singh was credited with the re-introduction of re-welding the Dudhwa forest area in the 1970s.
    • The attempt, however, ran into controversy after several incidents of the killing of humans were reported.
    • The re-wilding in Panna Tiger Reserve of two abandoned tigress cubs that were brought up at Kanha Tiger Reserve is considered to be a success in tiger conservation.

    Re-wilding as a concept

    • There are 50-50 chances of success and failure of re-wilding of hand-reared carnivores in the wild.
    • Conservationists, however, maintain that the chances of success are far less than that — less than even 1 per cent.
    • Tigers in India are already occurring at naturally attainable densities.
    • Almost all translocations of captive-raised tigers have failed so far, with only rare successes such as in Panna after a tiger extinction, and some re-introductions in Russia into empty habitats with plenty of prey.

    Way forward

    • The real need is to protect more habitat strictly so that the prey densities rise and more tigers can thrive.
    • Putting individual hand-reared tigers into the wild cannot certainly be called re-wilding says some wildlife activists.

    Answer this PYQ in the comment box:

    Q.Among the following Tiger Reserves, which one has the largest area under “Critical Tiger Habitat”? (CSP 2020)

    (a) Corbett

    (b) Ranthambore

    (c) Nagarjunsagar-Srisailam

    (d) Sunderbans

  • Sikkim is home to 27% of India’s flowering plants

    Sikkim, the smallest State with less than 1% of India’s landmass, is home to 27% of all flowering plants found in the country, reveals a recent publication by the Botanical Survey of India (BSI).

    Flora of Sikkim

    • Flora of Sikkim – A Pictorial Guide lists 4,912 naturally occurring flowering plants in the tiny Himalayan State.
    • The total number of naturally occurring flowering plants in the country is about 18,004 species, and with 4,912 species, the diversity of flowering plants in Sikkim, spread over an area of 7,096 sq. km. is very unique.

    Why is Sikkim a host to such large biodiversity?

    • Sikkim is a part of the Kanchenjunga biosphere landscape, has different altitudinal ecosystems, which provide opportunities for herbs and trees to grow and thrive.
    • The State also borders China, Bhutan and Nepal, and the Darjeeling Hills of West Bengal.
    • From subalpine vegetation to the temperate to the tropical, the State has different kinds of vegetation, and that is the reason for such a diversity of flora.
    • The elevation also varies between 300 to 8,598 metres above mean sea level, the apex being the top of Mt. Kanchenjunga (8,586 metres).

    Contribution by the Public

    • The people of Sikkim have a unique bond with nature and trees.
    • As per the Sikkim Forest Tree (Amity & Reverence) Rules, 2017 the State government allows any person to associate with trees standing on his or her private land or on any public land by entering into a Mith/Mit or Mitini relationship.
    • The notification encouraged people to adopt a tree “as if it was his or her own child in which case the tree shall be called an adopted tree”.

    Answer this PYQ in the comment box:

    Q.Which one of the following National Parks lies completely in the temperate alpine zone?

    (a) Manas National Park

    (b) Namdapha National Park

    (c) Neora Valley National Park

    (d) Valley of Flowers National Park

  • Places in news: Lemru Elephant Reserve

    The proposed Lemru Elephant Reserve in Chhattisgarh, in the pipeline for 20 years, has become the subject of yet another controversy over the reduction of its size.

    Lemru Elephant Reserve

    • The proposal for the reserve, in Korba district, was passed unanimously by the Assembly in 2005 and got central approval in 2007.
    • Lemru is one of two elephant reserves planned to prevent human-animal conflict in the region, with elephants moving into Chhattisgarh from Odisha and Jharkhand.
    • Its area was then proposed to be 450 sq km.

    Why does the government want to reduce the size of the reserve?

    • The area proposed under the reserve is part of the Hasdeo Aranya forests, a very diverse biozone that is also rich in coal deposits.
    • Of 22 coal blocks in the area, seven have already been allotted with mines running in three, and in the process of being established in the other four.
    • Under the ‘No-Go Area’ policy from the UPA area, the entire area was considered out of bounds for mines, but in 2020, five coal blocks from the region were put on the auction list.

    Why is the reserve important?

    • North Chhattisgarh alone is home to over 240 elephants.
    • Elephants in Chhattisgarh are relatively new; they started moving into undivided Madhya Pradesh in 1990.
    • Since these animals were relatively new, the human-animal conflict started once elephants started straying into inhabited areas, looking for food.

  • Graded Response Action Plan (GRAP)

    Fearing any surge in coronavirus cases in the national capital, which is witnessing a decline in cases of infection, the Delhi government has chalked out the ‘Graded Response Action Plan (GRAP).’

    Graded Response Action Plan (GRAP)

    • In 2014, when a study by the WHO found that Delhi was the most polluted city in the world, panic spread in the Centre and the state government.
    • Approved by the Supreme Court in 2016, the plan was formulated after several meetings that the Environment Pollution (Prevention and Control) Authority (EPCA) held with state government and experts.
    • The result was a plan that institutionalized measures to be taken when air quality deteriorates.
    • GRAP also works as an emergency measure.
    • It includes strict measures such as a ban on the entry of heavy vehicles, the odd-even road rationing restrictions, and a halt of construction work – each of which is likely to be impractical at a time when the pandemic has exacted heavy economic costs and public transport has been seen as an infection risk.

    For covid purposes

    • This time, it was decided to notify the GRAP that will “objectively and transparently” ensure an “institutional and automatic” response with regards to enforcement measures, lockdowns and unlock activities.
    • The plan was prepared in comparison with ascent data of the four waves at specific positivity rates of 0.5%, 1%, 2% and 5% and also considered on the basis of the earlier four waves.

  • [pib] Species in news: Avicennia Marina

    Scientists at the Department of Biotechnology (DBT) have reported for the first time a reference-grade whole genome sequence of a highly salt-tolerant and salt-secreting true-mangrove species Avicennia Marina.

    Avicennia marina

    • Avicennia marina is one of the most prominent mangroves species found in all mangrove formations in India.
    • It is a salt-secreting and extraordinarily salt-tolerant mangrove species that grows optimally in 75% seawater and tolerates >250% seawater.
    • It is among the rare plant species, which can excrete 40% of the salt through the salt glands in the leaves, besides its extraordinary capacity to exclude salt entry to the roots.

    Why in news?

    • The A. marina genome assembled in this study is nearly complete and can be considered as a reference-grade genome reported so far for any mangrove species globally and the first report from India.
    • This study assumes significance as agriculture productivity globally is affected due to abiotic stress factors such as limited water availability and salinization of soil and water.

    Its significance

    • Availability of water is a signiïŹcant challenge to crop production in dryland areas, accounting for ~40 per cent of the world’s total land area.
    • Salinity is prevalent in ~900 million hectares globally (with an estimated 6.73 million ha in India), and it is estimated to cause an annual loss of 27 billion USD.
    • The genomic resources generated in the study will pave the way for researchers to study the potential of the identified genes for developing drought and salinity tolerant varieties of important crop species.
    • This is particularly important for the coastal region as India has 7,500m of coastline and two major island systems.

    Try these PYQs:

    Q.Which one of the following is the correct sequence of ecosystems in the order of decreasing productivity? (CSP 2013)

    (a) Oceans, lakes, grasslands, mangroves

    (b) Mangroves, oceans, grasslands, lakes

    (c) Mangroves, grasslands, lakes, oceans

    (d) Oceans, mangroves, lakes, grasslands

     

    Q.The 2004 Tsunami made people realize that mangroves can serve as a reliable safety hedge against coastal calamities. How do mangroves function as a safety hedge? (CSP 2011)

    (a) The mangrove swamps separate the human settlements from the sea by a wide zone in which people neither live nor venture out

    (b) The mangroves provide both food and medicines which people are in need of after any natural disaster

    (c) The mangrove trees are tall with dense canopies and serve as an excellent shelter during a cyclone or tsunami

    (d) The mangrove trees do not get uprooted by storms and tides because of their extensive roots.

    Back2Basics: Mangroves

    • A mangrove is a shrub or small tree that grows in coastal saline or brackish water.
    • Mangroves occur worldwide in the tropics and subtropics, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator.
    • Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions.
    • They contain a complex salt filtration system and complex root system to cope with salt water immersion and wave action.
    • They are adapted to the low-oxygen conditions of waterlogged mud.
    • They are a unique group of species found in marshy intertidal estuarine regions and survive a high degree of salinity through several adaptive mechanisms.
    • They form a link between marine and terrestrial ecosystems, protect shorelines, provide habitat for a diverse array of terrestrial organisms.

  • How India can face the tidal wave of marine plastic

    The problem of marine plastic pollution has reached a new peak. Hence it must be tackled from various perspectives. This article discusses some of them.

    Plastic use in India

    • The Central Pollution Control Board’s (CPCB) Annual Report on Implementing the Plastic Garbage Rules, 2016, is the only regular estimate of the quantum of plastic waste generated in India.
    • According to it, the waste generated in 2018-19 was 3,360,043 tonnes per year (roughly 9,200 tonnes per day).
    • Given that total municipal solid waste generation is between 55 and 65 million tonnes per day, plastic waste contributes about 5-6 per cent of total solid waste generated in India.

    What happens to Plastic Waste?

    • Only nine per cent of all plastic waste has ever been recycled.
    • Approximately 12 per cent has been burnt, while the remaining 79 per cent has accumulated in landfills.
    • Plastic waste is blocking our sewers, threatening marine life and generating health risks for residents in landfills or the natural environment.

    Marine plastic pollution

    • Incredibly vast and deep, the ocean acts as a huge sink for global pollution. Some of the plastic in the ocean originates from ships that lose cargo at sea.
    • Abandoned plastic fishing nets and longlines – known as ghost gear – is also a large source, making up about 10% of plastic waste at sea.
    • Marine aquaculture contributes to the problem, too, mainly when the polystyrene foam that’s used to make the floating frames of fish cages makes its way into the sea.
    • The financial costs of marine plastic pollution are significant as well.
    • According to conservative forecasts made in March 2020, the direct harm to the blue economy of the Association of Southeast Asian Nations will be $2.1 billion per year.

    Threats posed to coastal areas

    • Enormous social costs accompany these economic costs.
    • Residents of coastal regions suffer from the harmful health impacts of plastic pollution and waste brought in by the tides and are inextricably linked to the fishing and tourism industry for their livelihoods.
    • Therefore, we must begin finding solutions to prevent plastics and other waste from polluting our oceans and clean them up.

    Tackling the issue

    The problem of marine plastic pollution can — and must — be tackled from a range of perspectives. Some of the solutions are as follows:

    1.Designing a product: Identifying plastic items that can be replaced with non-plastic, recyclable, or biodegradable materials is the first step. Find alternatives to single-use plastics and reusable design goods by working with product designers.

    2.Pricing: Plastics are inexpensive because they are made with substantially subsidized oil and may be produced at a lower cost, with fewer economic incentives to employ recycled plastics.

    3.Technologies and Innovation: Developing tools and technology to assist governments and organizations in measuring and monitoring plastic garbage in cities. ‘Closing the loop’ project of the UN assists cities in developing more inventive policy solutions to tackle the problem. A similar approach can be adopted in India. 

    4.Promoting a plastic-free workplace: All catering operations should be prohibited from using single-use plastics. To encourage workers and clients to improve their habits, all single-use goods can be replaced with reusable items or more sustainable alternatives.

    5.Producer responsibility: Extended responsibility can be applied in the retail (packaging) sector, where producers are responsible for collecting and recycling products that they launch into the market.

    6.Municipal and community actions: Beach and river clean-ups, public awareness campaigns explaining how people’s actions contribute to marine plastic pollution (or how they may solve it) and disposable plastic bag bans and levies.

    7.Multi-stakeholder collaboration: Government ministries at the national and local levels must collaborate in the development, implementation and oversight of policies, which includes participation from industrial firms, non-governmental organisations and volunteer organisations. Instead of acting in silos, all these stakeholders must collaborate and synchronise with one another.

    Way forward

    • Solving the problem of marine plastic involves a change in production and consumption habits, which would help meet the SDGs.
    • Apart from the solutions mentioned above, the government can take several steps to combat plastic pollution.
    • Identifying hotspots for plastic leakage can assist governments in developing effective policies that address the plastic problem directly.

    Answer this PYQ in the comment box:

    Q.Why is there a great concern about the ‘microbeads’ that are released into environment? (CSP 2019)

    (a) They are considered harmful to marine ecosystems.

    (b) They are considered to cause skin cancer in children.

    (c) They are small enough to be absorbed by crop plants in irrigated fi elds.

    (d) They are often found to be used as food adulterants.

  • Arctic’s ‘Last Ice Area’

    A part of the Arctic’s ice called the “Last Ice Area”, located north of Greenland, has melted before expected. Scientists had believed this area was strong enough to withstand global warming.

    What is the Last Ice Area?

    • In an article published in 2015, National Geographic noted that climate projections forecast the total disappearance of summer ice in the Arctic by the year 2040.
    • However, the only place that would be able to withstand a warming climate would be this area of ice called the “Last Ice Area”.
    • But while this piece of ice above northern Canada and Greenland was expected to last the longest time, it is now showing signs of melting.
    • WWF claims that WWF-Canada was the first to call this area the‘ Last Ice Area’.

    Why is the area important?

    • The area is important because it was thought to be able to help ice-dependent species as ice in the surrounding areas melted away.
    • The area is used by polar bears to hunt for seals who use ice to build dens for their offspring.
    • Walruses too, use the surface of the ice for food search.

    When did the area start changing?

    • The first sign of change in LIA was observed in 2018.
    • Further, in August last year, sea ice showed its “vulnerability” to the long-term effects of climate change.
    • The ice in LIA has been thinning gradually over the years much like other parts of the Arctic Ocean.

    What are the reasons that explain the change?

    • About 80 per cent of thinning can be attributed to weather-related factors such as winds that break up and move the ice around.
    • The remaining 20 per cent can be attributed to the longer-term thinning of the ice due to global warming.

  • [pib] Project BOLD

    The Khadi and Village Industries Commission (KVIC) has launched the unique Project Bamboo Oasis on Lands in Drought (BOLD) in Rajasthan.

    Project BOLD

    • Project BOLD seeks to create bamboo-based green patches in arid and semi-arid land zones.
    • It is a unique scientific exercise serving the combined national objectives of reducing desertification and providing livelihood and multi-disciplinary rural industry support.
    • 5000 saplings of special bamboo species: Bambusa-Tulda and Bambusa-Polymorpha specially brought from Assam – have been planted over 25 bigha (16 acres approx) of vacant arid Gram Panchayat land.
    • KVIC has thus created a world record of planting the highest number of bamboo saplings on a single day at one location.

    Why Bamboo?

    • KVIC has judiciously chosen bamboo for developing green patches.
    • Bamboos grow very fast and in about three years’ time, they could be harvested.
    • Bamboos are also known for conserving water and reducing evaporation of water from the land surface, which is an important feature in arid and drought-prone regions.

    Significance of the move

    • The project will help in reducing the land degradation percentage of the country, while on the other hand, they will be havens of sustainable development and food security.
    • The bamboo plantation program will boost self-employment in the region.
    • It will benefit a large number of women and unemployed youths in the region by connecting them to skill development programs.

    Answer this PYQ in the comment box:

    Q. Consider the following statements:

    1. As per recent amendment to the Indian Forest Act, 1927, forest dwellers have the right to fell the bamboos grown on forest areas.
    2. As per the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006, bamboo is a minor forest produce.
    3. The Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006 allows ownership of minor forest produce to forest dwellers.

    Which of the statements given above is/are correct? (CSP 2019)

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 3 only

    (d) 1, 2 and 3

    Back2Basics: Bamboo in India

    • Bamboos are tall treelike grasses.
    • With an amendment in 2017 in the Indian Forest Act 1927, the Bamboo has ceased to be a tree anymore.
    • Earlier, the definition of tree in the law included palm, bamboo, brushwood and cane.
    • The move aims to promote cultivation of bamboo in non-forest areas to achieve the “twin objectives” of increasing the income of farmers and also increasing the green cover of the country.
    • Bamboo grown in the forest areas would continue to be governed by the provisions of the Indian Forest Act.

  • Are solar electricity and electric vehicles really ‘clean’

    It Matters How the Electricity Is Made

    • Among the many drivers of global warming, electricity generation/consumption and transportation of people and goods have been identified as two important drivers which contribute almost 50% to the emissions load.
    • Against this backdrop, two non-food or agriculture technologies that have been projected and implemented as ‘clean alternatives’ to mitigate the global warming phenomenon are:
    1. Solar photovoltaics for electricity generation
    2. Electrification of transport

    Cleanliness of these alternatives

    • There is a general propensity to push these two alternatives in terms of energy and financial return on investments but very little is being said upfront about environmental cost and effect.
    • Both these technologies indeed lead to significantly reduced emissions after they are implemented.
    • The catchphrase here, however, is after!
    • There is little information or discussion in the public domain about upfront environmental cost as it is an inconvenient truth that cannot be wished away.

    Why aren’t they clean

    • Prior to their implementation, a lot of different human-made materials have to be synthesized from naturally occurring raw materials.
    • Then, these have to be put together as a functioning unit or a device for a specific purpose.
    • These processes, unfortunately, are both energy- and emissions-intensive and to realise the extent of these intensities, one needs to go behind the scene.

    Critical analysis

    [1] Solar energy

    • The dominant market player in the field of solar energy conversion to electricity is silicon-based modules occupying more than 90 per cent of the installed capacity.
    • These modules are made of elements as well as inorganic and organic compounds such as silicon, aluminum, copper, silver, glass, epoxy, plastics and are generally installed using steel and concrete.
    • All these materials are human-made and hence need to be synthesized utilizing naturally occurring raw materials.
    • These synthesis processes are energy- and water-consuming and emit greenhouse gasses and pollutants into the atmosphere — dark horses in the chain of realization of solar energy conversion to electricity.
    • Information regarding the environmental costs of these processes is not extensively mentioned in the public domain except for a few occasional studies.
    • These studies indicate that the CO2(e) gasses emission due to solar panel manufacturing alone is about 2,560 kg per kilowatt of installed capacity, which is quite significant.

    [2] Electrification of transportation

    • This involves the substitution of current petrol, diesel and gas combustion-powered engines in automobiles with electric engines.
    • The two main components of such an automobile, therefore, are: the engine which converts electrical energy to propulsion and a battery.
    • The electric engine or motor has been known for a long time but for the above application, it needs to have high energy density along with being compact and lightweight.
    • This can be accomplished by using what is known as ‘rare earth’ magnets which require extensive mining and processing which are environmentally intensive activities.
    • A closer look at the Li-ion battery shows that it requires a 40-kilowatt-hour battery and putting together such a battery results in releasing about 3,000 Kg of CO2(e) gasses into the

    The Indian scenario

    After looking at the behind-the-scenes emissions scenario of the two technologies, let us put Indian goals into perspective with respect to these two technologies.

    Solar energy

    • It was recently announced that India will have an installed capacity of 100 gigawatt (GW) for electricity generation by solar photovoltaics by the year 2022.
    • This will mean gaseous emissions to the tune of 0.256 GTons of CO2(e) for manufacturing of solar panels, which is a staggering amount from this activity alone.
    • It should be noted here that installation of 100 GW electrical power generation plants will actually result in only 25 GW of usable electricity at best, assuming an efficiency of 25 per cent, which itself is quite high.
    • If, on the other hand, we would like to have 100 GW of usable electrical power being generated by solar photovoltaics, it will result in emissions to the tune of 1.024 GTons of CO2(e), which is enormous.
    • This is an upfront loading of the environment with greenhouse gasses gases and excludes the embodied carbon in batteries, inverters, junction boxes, wiring and so on.

    Electric automobiles

    • The Union transportation minister has recently announced that India will become the largest manufacturer of electric vehicles and Li-ion batteries will be manufactured in India within the next six months.
    • To replace about a million conventional fuel-based vehicles (a fraction of the existing vehicles), it will result in upfront loading to the tune of 3 MTons of CO2(e) greenhouse gasses, just due to the battery assembly process alone.
    • The environmental costs due to electric motor manufacturing, mining of raw materials required for the battery and generation of electricity to run these million electric automobiles will be additional.
    • In both cases, the water requirement and particulate emissions have not been included, both of which are strongly linked to ecology and the environment.

    Conclusion

    • It is very clear from the two technologies and the related national goals that huge environmental, human, as well as economic costs, need to be paid upfront to realise these goals.
    • The task becomes even more daunting as the infrastructure required to make either solar grade Si or for that matter put together a million Li-ion batteries is non-existent at present.
    • In light of these facts, it becomes imperative to realign goals and prioritize steps to be taken to alleviate the problem of emissions and the associated global warming.

    Way forward

    • It is important to try various less harmful alternatives.
    • On another note, it is time to legislate so that businesses will also include the costs of atmospheric pollution together with their profit and loss statements.

  • Rooftop rainwater harvesting for India’s water stress

    India’s rapid urban growth is expected to stress its already crumbling base of public service arrangements — especially its management of water and sanitation services, whose safe and reliable availability proved to be the first line of defence against this covid pandemic.

    Q.Discuss how Rooftop rainwater harvesting can ease India’s water woes? (150W)

    Rooftop Rain Water Harvesting

    • It is the technique through which rainwater is captured from the roof catchments and stored in reservoirs.
    • Harvested rainwater can be stored in sub-surface groundwater reservoirs by adopting artificial recharge techniques to meet the household needs through storage in tanks.
    • Capturing and storing rainwater for use is particularly important in dryland, hilly, urban and coastal areas.
    • It holds the potential to support the country’s preparedness against the incipient challenges of changing climate.

    Water stress in India

    • An appalling confusion grips our policy makers and planners.
    • While the supply-demand gap is expected to widen by 50 per cent by 2030, many are still left without access to safe and sustainable water and sanitation services.
    • At least five Indian cities are already reported to have joined the list of world’s 20 largest water-stressed cities.

    If we look at the present portfolio of water resources management for other cities, it will not be wrong to claim that many more will soon become qualified for joining this infamous list.

    Exploring the complex problems

    • Water availability in India remains at the mercy of erratic patterns of precipitation.
    • Concretization of urban landscapes, symbolic of modern town planning imaginaries as to what an exercise in urban development has led to floods worsening.
    • Illegal encroachment along stormwater drains and urban rivers also aggravates the situation, not least by opening up spaces of active political contestation and negotiations.

    A paradigm shift needed

    • In India, management of water was bundled as part of the prerogative claims of post-independent public institutions with public participation programs designed later on to serve only a placatory function.
    • This has led to the systematic exclusion of the public’s opinions in informing the design and implementation protocols of large public schemes.
    • It took the form of multi-purpose dams, irrigation canals, public water distribution systems, etc.
    • Despite this, India has now become a ‘water-stressed country.

    A newer approach

    • Rising national empathy for river rejuvenation, watershed conservation and active public participation has, on the other hand, already started scripting a new paradigm for India’s water management.
    • It prompts decision-makers to look for solutions in the collective efforts of the citizens in managing their issues locally.

    Right from the vedic times

    • Our Vedic ancestors, in their appreciation of the timeless bounty of water, always offered timely obeisance to water’s eternal gifts to mankind.
    • Their reverence to water can be found in the hymns and prayers offered to Varuna and Indra — Vedic Gods associated with water to riveting architectural gems and literary delights, each underscoring the centrality of water in our cultural revelries.
    • It is time our policies are re-designed to reflect these values.

    Empowering people

    • Rooftop rainwater structures are perfectly poised to engender a transformative wave of public engagement in water management.
    • Thus it can act as a corollary for making water management an exercise in nurturing democratic routines.
    • To ensure that the public enthusiastically purchases this concept, a country-wide behaviour change campaign can be launched along the lines of the Swachh Bharat Mission.
    • This can emphasize people’s ‘ability and ‘motivation’ to romantically welcome these structures in their private premises.
    • This should rather be a ‘do-it-yourself’ model of engagement.