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Distribution: weekly

  • Why Geo-engineering is still a dangerous, techno-utopian dream?

    Geoengineering has steadily shifted over the last few decades from the margins towards the mainstream of climate action discourse.

    Q.What do you mean by Geoengineering? What are its practical applications? Also, discuss its limitations. (250W)

    What is Geoengineering?

    • Climate engineering aka geoengineering is the deliberate and large-scale intervention in the Earth’s climate system, usually with the aim of mitigating the adverse effects of global warming.
    • It is a deliberate, large-scale intervention carried out in the Earth’s natural systems to reverse the impacts of climate change.
    • Its techniques fall primarily under three categories: Solar radiation management (SRM), carbon dioxide removal (CDR), and weather modification.
    • Solar radiation management refers to offsetting the warming effect of greenhouse gases by reflecting more solar radiation (sunlight) back into space.
    • Carbon dioxide removal refers to removing carbon dioxide gas (CO2) from the atmosphere and sequestering it for long periods of time.

    Debates around geoengineering have burrowed to the deepest roots of our conflict with nature — do we have the right to manage and manipulate nature?

    What are the specificities of geoengineering?

    Specific technologies include-

    • Solar geoengineering or ‘dimming the sun’ by spraying sulfates into the air to reflect sunlight back into space;
    • Ocean fertilization or the dumping of iron or urea to stimulate phytoplankton growth to absorb more carbon;
    • Cloud brightening or spraying saltwater to make clouds more reflective and more.

    CDR technologies being proposed as a means to achieve ‘net zero’ emissions by mid-century involve deliberate intervention in the natural carbon cycle:

    • Carbon capture and storage (CCS), direct air capture (DAC) and
    • Bioenergy with carbon capture and storage (BECCS)

    India and Geo-engineering

    • We had experiments such as LOHAFEX (an ocean iron fertilization experiment to see if iron can cause algal bloom and trap carbon dioxide from the atmosphere).
    • LOHAFEX was an ocean iron fertilization experiment jointly planned by the Council of Scientific and Industrial Research (CSIR) in India and the Helmholtz Foundation in Germany.
    • The purpose of the experiment was to see if the iron would cause an algal bloom and trap carbon dioxide from the atmosphere.

    How well did it fetch?

    • As expected iron fertilization led to the development of bloom during LOHAFEX, but the chlorophyll increase within the fertilized patch, an indicator of biomass, was smaller than in previous experiments.
    • The algal bloom also stimulated the growth of zooplankton that feed on them. The zooplanktons in turn are consumed by higher organisms.
    • Thus, ocean fertilization with iron also contributes to the carbon-fixing marine biomass of fish species that have been removed from the ocean by over-fishing.

    The debate over its advocacy

    • Mainstream activists are advocating solar geoengineering as a means to buy “humanity more time to cut greenhouse gas emissions”.
    • Opponents have numerous foundationally solid arguments. They warn against “taking our ecosystems even further away from self-regulation”.
    • They argue that such actions distract attention from the need for deep cuts to gross emissions which is achievable with the right political will and resource mobilization.

    Undesired consequences of geoengineering

    • Conducting tests for geoengineering is a fallacy since these methods need to be deployed at a scale large enough to impact the global climate system to be certain of their efficacy.
    • It is a large risk to take without knowing the potentially harmful consequences of such a planetary scale deployment.
    • Some of these consequences are already known. Solar geoengineering, for example, alters rainfall patterns that can disrupt agriculture and water supplies.
    • Injecting sulfate aerosols in the stratosphere above the Arctic to mimic volcano clouds, for example, can disrupt the monsoons in Asia and increase droughts.

    Geopolitical concerns

    • Manipulating the climate could have the same geopolitical function as nuclear weapons.
    • Even before geoengineering is deployed, it may be used as a threat that will likely incite countermeasures.
    • Say if governments ever gain control of changing the course of potentially damaging storms, diversions that direct storms toward other countries may be seen as acts of war.

    What lies ahead?

    • We all know that climate change is growing more rapidly than anticipated earlier.
    • Hence we should combine it with a program of deep decarbonization. This would help implement a “clean-up process” that will hasten our return to a more habitable environment.
    • Scientists agree that natural climate solutions such as forest sinks cannot be relied upon for the scale of mitigation needed.
    • Therefore, a socially just application of such technologies for carbon capture with geological sequestration offers ‘negative emissions’.

    Conclusion

    • Geoengineering cannot be treated as a magical mechanism to escape the heightening concentrations of greenhouse gases (GHGs) while accepting the viewpoint that rapid decarbonization is impossible.
    • It also cannot be treated as a license to continue emitting more GHGs with no changes to current consumption and production patterns.
    • Specific technologies that can help us achieve negative emissions need to be publicly funded and democratically administered to ensure that they serve the public interest.
    • And they can only act as a supplement to scaling back of GHG emissions in all sectors, not a substitute.

  • Burden of Anaemia in India

    Indian women and children are overwhelmingly anaemic, according to the National Family Health Survey (NFHS) 2019-20 released this month, and the condition is the most prevalent in the Himalayan cold desert.

    Anaemia is the condition of having a lower-than-normal number of red blood cells or a quantity of haemoglobin. How widespread is it in India?

    What is Anaemia?

    • The condition of having a lower-than-normal number of red blood cells or a quantity of haemoglobin. It can make one feel tired, cold, dizzy, and irritable, and short of breath, among other symptoms.
    • A diet that does not contain enough iron, folic acid, or vitamin B12 is a common cause of anaemia.
    • Some other conditions that may lead to anaemia include pregnancy, heavy periods, blood disorders or cancer, inherited disorders, and infectious diseases.

    How widespread is anaemia in our country?

    • In Phase I of the NHFS, result factsheets have been released for 22 states and UTs.
    • In a majority of these states and UTs, more than half the children and women were found to be anaemic.
    • In 15 of these 22 states and UTs, more than half the children are anaemic. Similarly, more than 50 percent of women are anaemic in 14 of these states and UTs.
    • The proportion of anaemic children and women is comparatively lower in Lakshadweep, Kerala, Meghalaya, Manipur, Mizoram, and Nagaland.
    • However, it is higher in Ladakh, Gujarat, J&K, and West Bengal, among others.
    • Anaemia among men was less than 30 percent in a majority of these states and UTs.

    What was the methodology used?

    • NFHS used the capillary blood of the respondents for the estimation of anaemia. For children, haemoglobin of fewer than 11 grams per decilitre (g/dl) indicated anaemia.
    • For non-pregnant and pregnant women, it was less than 12 g/dl and 11g/dl respectively, and for men, it was less than 13 g/dl.
    • Among children, the prevalence was adjusted for altitude and among adults, it was adjusted for altitude and smoking status.

    Why is anaemia so high in the country?

    • Iron-deficiency and vitamin B12-deficiency anaemia are the two common types of anaemia in India.
    • Among women, iron deficiency prevalence is higher than men due to menstrual iron losses and the high iron demands of a growing foetus during pregnancies.
    • Lack of millets in the diet due to overdependence on rice and wheat, insufficient consumption of green and leafy vegetables could be the reasons behind the high prevalence of anaemia in India.

    What about the cold desert region of the western Himalaya?

    • In the union territory of Ladakh, a whopping 92.5 per cent children, 92.8 per cent women, and around 76 per cent men are anaemic in the given age groups, as per the survey.
    • The high prevalence in this region could be due to the short supply of fresh vegetables and fruits during the long winter each year.
    • Crops here are generally only grown in summer and during winter; residents fail to get a regular supply of green vegetables and fresh produce from outside, due to restricted connectivity in harsh weather.
    • However, there could be other factors as well and the causes of anaemia here are yet to be scientifically ascertained.

  • Electoral Bond Scheme

    A recent order passed by CIC in an appeal against the State Bank of India (SBI) has once again highlighted the issues with the Electoral Bond Scheme. The article deals with this issue.

    Issues with the scheme

    • The scheme creates banking instruments for a donation of funds to political parties facilitated by the SBI.
    • It conceals the identity of the donors and donees as well as the amount of donation.
    • In effect, the scheme is not transparent, promotes arbitrariness, and is therefore illegal.
    • The scheme facilitates undisclosed quid pro quo arrangements between donors, who are likely to be corporates, and political parties.
    • The Supreme Court held that the freedom of speech and expression also contained the fundamental right of a voter to secure information about the candidates.
    • When the voter is permitted to know if an electoral candidate is facing any cases, she should be equally entitled to know who is financing the expenses of the party and its candidate.

    CIC order and RTI Act

    • The CIC, in an earlier order, deemed political parties to be public authorities under the RTI Act.
    • In the present order, the CIC  has upheld the contention of the SBI that it is not required to furnish the details of donors, donees, and donations, under the RTI Act.
    • In doing so, SBI has relied on two grounds provided under Section 8 of the RTI Act.
    • Section 8 exempts disclosure of information if it has been held in a fiduciary capacity and that there was no public interest involved in the application.
    • However,  any exemption provided under Section 8 should be read-only in a very narrow sense.
    • Section 8(2) directs that when public interest outweighs any harm to protected interests, the information sought may be accessed.
    • Therefore, it overrides the grounds erroneously relied upon by the CIC.
    • The public interest in the present matter is indisputable.

    Consider the question “What are the various provisions in the Electoral Bond Scheme? How some of its provisions could come in conflict with the RTI Act.”

    Conclusion

    By suppressing knowledge of political financing, we are breaking the basic bonds of democracy holding the country together. An unsettled law is as dangerous as bad law. The Court must conclusively settle the questions around the constitutionality of electoral bonds.

  • What are Dedicated Freight Corridors (DFCs)?

    Prime Minister has inaugurated a 351-km section between Khurja and Bhaupur in Uttar Pradesh for commercial operations of the Dedicated Freight Corridor (DFC).

    There is another concept named Dedicated Passenger Corridors (DPCs). Can you guess the idea behind?

    Background of DFCs

    • The concept of Dedicated Freight Corridor (DFC) was mooted in 2006 to generate substantial capacity for freight traffic by developing separate tracks on identified routes.
    • The Dedicated Freight Corridor Corporation of India Ltd (DFCCIL) was incorporated as a separate company under the Ministry of Railways.

    What is the DFC?

    • Under the Eleventh Five Year Plan (2007–12), Railways started constructing a new DFC in two long routes, namely the Eastern and Western freight corridors.
    • The section recently launched is part of the 1,839-km Eastern DFC that starts at Sohnewal (Ludhiana) in Punjab and ends at Dankuni in West Bengal.
    • The other arm is the around 1,500-km Western DFC from Dadri in Uttar Pradesh to JNPT in Mumbai, touching all major ports along the way.
    • There is also a section under construction between Dadri and Khurja to connect the Eastern and Western arms.

    Why is it important?

    • Around 70% of the freight trains currently running on the Indian Railway network are slated to shift to the freight corridors, leaving the paths open for more passenger trains.
    • Tracks on DFC are designed to carry heavier loads than most of the Indian Railways.
    • DFC will get track access charge from the parent Indian Railways, and also generate its own freight business.

    What trains will use the new section?

    • Freight trains plying on this section from now on will help decongest the existing Kanpur-Delhi main line of Indian Railways, which currently handles trains at 150% of its line capacity.
    • The new section means on the Indian Railway mainline, more passenger trains can be pumped in and those trains can, in turn, achieve better punctuality.
    • Foodgrain and fertilizers from the northern region are transported to the eastern and Northeast regions.
    • From East and Northeast, coal, iron ore, jute, and petroleum products are transported North and West.

  • Global Alliance for Vaccines and Immunization (GAVI)

    Union Health Minister has been nominated by the Global Alliance for Vaccines and Immunisation (GAVI) as a member of the GAVI Board.

    Q.The Covid-19 pandemic has exposed the limitations of global cooperation. Critically analyse.

    GAVI

    • GAVI is a public-private global health partnership with the goal of increasing access to immunization in poor countries.
    • GAVI has observer status at the World Health Assembly.
    • GAVI has been praised for being innovative, effective, and less bureaucratic than multilateral government institutions like the WHO.
    • Members: the WHO, UNICEF, the World Bank, the vaccine industry in both industrialized and developing countries, and the Bill & Melinda Gates Foundation among others.
    • GAVI programs can often produce quantified, politically appealing, easy-to-explain results within an election cycle, which is appealing to parties locked in an election cycle.

    Its function

    • It currently supports the immunization of almost half the world’s children, giving it the power to negotiate better prices for the world’s poorest countries and remove the commercial risks of manufacturers.
    • It also provides funding to strengthen health systems and train health workers across the developing world.

    Significance of India’s membership

    • The GAVI Board is responsible for the strategic direction and policymaking oversees the operations of the Vaccine Alliance and monitors program implementation.
    • With membership drawn from a range of partner organizations, as well as experts from the private sector, the Board provides a forum for balanced strategic decision making, innovation, and partner collaboration.

  • ‘Digital Ocean’: the Digital Platform for Ocean Data Management

    The Ministry of Earth Sciences has inaugurated the web-based application “Digital Ocean” developed by INCOIS.

    Digital Ocean

    • Digital Ocean is a first of its kind digital platform for Ocean Data Management.
    • The platform will be promoted as a platform for capacity building on Ocean Data Management for all Indian Ocean Rim countries.
    • It would help share ocean knowledge about the ocean with a wide range of users including research institutions, operational agencies, strategic users, the academic community, and the maritime industry and policymakers.
    • It also provides free access to information to the general public and the common man.
    • It will play a central role in the sustainable management of our oceans and expanding ‘Blue Economy’ initiatives.

    Its’ features

    • It includes a set of applications developed to organize and present heterogeneous oceanographic data by adopting rapid advancements in geospatial technology.
    • It facilitates:
    1. Online interactive web-based environment for data integration,
    2. 3D and 4D (3D in space with time animation) data visualization,
    3. Data analysis to assess the evolution of oceanographic features,
    4. Data fusion and multi-format download of disparate data from multiple sources viz., in-situ, remote sensing, and model data, all of which is rendered on a georeferenced 3D Ocean.

  • Places in news: Sea of Galilee

    The Sea of Galilee, well-known in Jewish, Christian, and Islamic lore, has swelled up due to recent rains, according to reports in the Israeli media.

    Do you know?

    The Sea of Galilee Lake Tiberias, Kinneret or Kinnereth is a freshwater lake in Israel. It is the lowest freshwater lake on Earth and the second-lowest lake in the world (after the Dead Sea, a saltwater lake).

    Sea of Galilee

    • The lake lies in northern Israel, between the occupied Golan Heights and the Galilee region. It is fed by underground springs but its major source is the Jordan River.
    • The lake has risen to 209.905 meters below sea level due to heavy rainfall in the surrounding areas.
    • The Jordan flows into the lake and then exits it before ending in the Dead Sea, the saltiest and the lowest point on the planet.
    • Water is not extracted from the Sea of Galilee. But it is considered to be an important barometer of the water situation in Israel.

  • [pib] TiHAN: India’s first Testbed for Autonomous Navigation Systems

    Union Minister of Education laid the foundation stone of ‘TiHAN-IIT Hyderabad’, India’s first Testbed for Autonomous Navigation Systems (Terrestrial and Aerial).

    Must read:

    https://www.civilsdaily.com/news/regulations-for-flying-of-drones/

    TiHAN

    • TiHAN is an acronym for Technology Innovation Hub on Autonomous Navigation and Data Acquisition Systems (UAVs, RoVs, etc.).
    • It is a multi-departmental initiative, including researchers from Electrical, Computer Science, Mechanical and Aerospace, Civil, Mathematics, and Design at IIT Hyderabad.
    • It would focus on addressing various challenges hindering the real-time adoption of unmanned autonomous vehicles for both terrestrial and aerial applications.

    Why need TiHAN?

    • One major requirement to make unmanned and connected vehicles more acceptable to the consumer society is to demonstrate its performance in real-life scenarios.
    • However, it may become dangerous. Especially in terms of safety, to directly use the operational roadway facilities as experimental test tracks for unmanned and connected vehicles.
    • In general, both UAV and UGV testing may include crashes and collisions with obstacles, resulting in damage to costly sensors and other components.
    • Hence, it is important to test new technologies developed in a safe, controlled environment before deployment.

  • [pib] Action Agenda for an AtmaNirbhar Bharat (AAAN)

    The Health Ministry has released the report Action Agenda for an AtmaNirbhar Bharat (AAAN) prepared by Technology Information, Forecasting and Assessment Council (TIFAC).

    Q.‘Doubling Farmer’s Income’ and ‘USD 5 trillion economy’  seems more like slogans today in wake of COVID pandemic. Comment on the statement with keeping in view the Atmanirbhar Bharat Abhiyan of the government.

    AAAN Report

    • The report AAAN is a consequential follow-up of the TIFAC’s White Paper on Focused Interventions for ‘Make in India’: post-COVID -19 which was released earlier this year.
    • The White Paper highlighted five thrust sectors namely, Healthcare, Machinery, ICT, Agriculture, Manufacturing, and Electronics that would be critical for India’s economic growth post-COVID.
    • This AAAN action plan has been structured with reference to timeline, highlighting short/medium and long term interventions in various identified sectors.

    Why need such an agenda?

    • The World is experiencing unprecedented health and economic crisis. A widespread deep global recession has been bolstered, undermining global cooperation and multilateralism.
    • The most outward global economies have turned inwards and are designing enhanced measures for rebooting and resilience of the economy.
    • The document also specifically defines overarching policy recommendations with reference to technological inputs, focusing towards Local to Global.
    • It would thereby revive the Indian economy, in identified domains of Innovation and Technology Development, Technology Adoption/Diffusion, Boosting up Manufacturing and Productivity, Trade and Globalization etc.

  • Exploiting 5G strategically

    The article examines the threat posed by the Chinese 5G technology to the world and India.

    Implications of Chinese 5G technology for Nepal

    • The launch of 5G in Nepal would mean that Nepal’s business interests could pass into Chinese control.
    • Real-time information on weather, routes, map, etc could be based on Chinese 5G, thus making locals or visitors to Nepal dependent on it.
    • A related development of infrastructure along the borders, where most mountaineering sites are, could make Nepal’s borders vulnerable and damage its tourism industry.
    • With lower incomes, the tourism industry might get lured into Chinese cheap loans, leading to a strategic debt trap.
    • Such development would have several ramifications for India.

    Implications of Chinese 5G technology for the world

    • 2020 has been no ordinary year —Militaries have been pushed to the borders, treaties, and agreements are being signed, and a record number of military deals have happened.
    • This year has witnessed the most unprecedented intensification of global military conflicts since the Gulf War.
    • AI applications have been at display in warfare, with drone killing machines being advertised.
    • There is no option left but to get the 5G technology now.
    • Huge Chinese investments across the world to spread a 5G network will encompass the planet — a “digital encirclement of the world”.
    • Combined with the BRI (Belt and Road Initiative), this encirclement would be complete.
    • Intrinsic to the BRI is the fact that Chinese companies will build digital infrastructure.
    • Militaries who allow Chinese 5G, could then become hostage to Chinese technology, as seen during the pandemic.

    Indian 5G technology: Advantages and challenges ahead

    •  India is likely to survive the Chinese 5G invasion if it accelerates the launch of the Indian 5G.
    • India is working on technologies that would enable it to launch Indigenous 5G that would run IoT platforms for civilians as well as military applications.
    • The banning of Chinese apps and blocking of hardware supply chains would be the correct counteroffensive to protect the business and security interests of the country.
    • The problem is India being poor in “implementation”.
    • Where India starts losing out is in slow adoption, getting entangled in policy processes and the crosshairs of the bureaucracy. 

    Consider the question “What are the concerns with the adoption of Chinese 5G technology? How indigenous 5G technology help India and what are the challenges in developing it?” 

    Conclusion

    India must get its timing right. The implementation of 5G, though a bit delayed, can make India a good alternative to China. But agreements like RCEP and China’s other debt strategies will remain a larger threat to the world.