💥Join UPSC 2027,2028 Mentorship (August Batch) + XFactor Notes & Microthemes PDF
Talk to Mentor

Civilsdaily

Login

Subject: Science and Technology

  • Hwasong-17: North Korea’s new ‘monster missile’

    hwasong

    North Korea said it test-fired its massive new Hwasong-17 intercontinental ballistic missile (ICBM).

    Hwasong-17  

    • The Hwasong-17 is nuclear-armed North Korea’s biggest missile yet, and is the largest road-mobile, liquid-fuelled ICBM in the world.
    • Its diameter is estimated to be between 2.4 and 2.5 metres, and its total mass, when fully fuelled, is likely somewhere between 80,000 and 110,000 kg.
    • Unlike North Korea’s earlier ICBMs, the Hwasong-17 is launched directly from a transporter, erector, and launcher (TEL) vehicle with 11 axles, photos by state media showed.

    How far can it fly?

    • The missile launched on Friday flew nearly 1,000 km (621 miles) for about 69 minutes and reached a maximum altitude of 6,041 km.
    • The weapon could travel as far as 15,000 km (9,320 miles), enough to reach the continental United States.

    What is North Korea trying to demonstrate with the missile launches?

    • North Korea is wary of joint drills between the US and South Korea and believes them to be a rehearsal for invasion and proof of hostile policies.
    • Notably, Pyongyang’s record launches this year began even before military exercises between the allies, one also involving Japan.
    • While it says it is responding to the “provocative” drills, some analysts believe that Kim Jong-un must be setting the stage for something bigger— the resumption of nuclear testing after five years.
    • Pyongyang may also be showcasing its pre-emptive abilities in response to South Korea’s own pre-emptive “kill chain” strategy.

    Failure of diplomacy

    • North Korea pulled out of the Nuclear Non-proliferation Treaty (NPT) in January 2003 and has conducted six nuclear tests so far since 2006.
    • Diplomatic talks have been starting and halting over the past two decades.
    • The Six-Party Talks involving South and North Korea, China, Japan, Russia, and the United States, started in 2003, have since stalled with changing geopolitical dynamics.
    • Former U.S. President Donald Trump met with Kim Jong-un thrice between 2018 and 2019 but talks broke down and resulted in more sanctions from the West and increased testing by Pyongyang.
    • The Joe Biden administration did make attempts to restart talks, and North Korea has not seemed keen either.

     

    (Click) FREE1-to-1 on-call Mentorship by IAS-IPS officers | Discuss doubts, strategy, sources, and more

  • Balancing the Free Speech and Social Media Regulation

    Social Media

    Context

    • Recently Facebook, one of the social media giant set up the Oversight Board, an independent body, which scrutinizes its ‘content moderation’ practices.

    What are the IT rules of 2021?

    • Regulating social media intermediaries (SMIs): World over, governments are grappling with the issue of regulating social media intermediaries (SMIs).
    • Addressing the issues of SMI controlling the free speech: Given the multitudinous nature of the problem the centrality of SMIs in shaping public discourse, the impact of their governance on the right to freedom of speech and expression, the magnitude of information they host and the constant technological innovations that impact their governance it is important for governments to update their regulatory framework to face emergent challenges.
    • Placing obligations on SMI: In a bid to keep up with these issues, India in 2021, replaced its decade old regulations on SMIs with the IT Rules, 2021 that were primarily aimed at placing obligations on SMIs to ensure an open, safe and trusted internet.

    Social Media

    What are the recent amendments?

    • Draft amendments in June 2022, the stated objectives of the amendments were threefold.
    1. Protecting the constitutional rights: There was a need to ensure that the interests and constitutional rights of netizens are not being contravened by big tech platforms,
    2. Grievance redressal: To strengthen the grievance redressal framework in the Rules,
    3. To avoid the dominance: That compliance with these should not impact early-stage Indian start-ups.
    • This translated into a set of proposed amendments that can be broadly classified into two categories.
    1. Additional obligation on SMI: The first category involved placing additional obligations on the SMIs to ensure better protection of user interests.
    2. Appellate mechanism: The second category involved the institution of an appellate mechanism for grievance redressal.

    Social Media

    Why social media is said to be double-edged sword?

    • Moderation of content by platforms: Social media platforms regularly manage user content on their website. They remove, priorities or suspend user accounts that violate the terms and conditions of their platforms.
    • Excessive power in government’s hands: In today’s online environment, however, the existing government control on online speech is unsustainable. Social media now has millions of users. Platforms have democratized public participation, and shape public discourse.
    • Platforms of democratic freedom: As such, large platforms have a substantial bearing on core democratic freedoms.
    • Hate speech on internet: Further, with the increasing reach of the Internet, its potential harms have also increased. There is more illegal and harmful content online today.
    • Disinformation campaigns: On social media during COVID19 and hate speech against the Rohingya in Myanmar are recent examples.

    What could be the balanced approach between free speech and regulation?

    • Government orders must be respected: Government orders to remove content must not only be necessary and proportionate, but must also comply with due process.
    • Example of DSA: The recent European Union (EU) Digital Services Act (DSA) is a good reference point. The DSA regulates intermediary liability in the EU. It requires government takedown orders to be proportionate and reasoned.
    • Platforms can challenge the governments order: The DSA also gives intermediaries an opportunity to challenge the government’s decision to block content and defend themselves. These processes will strongly secure free speech of online users. Most importantly, an intermediary law must devolve crucial social media content moderation decisions at the platform level.
    • An idea of co-regulation: Platforms must have the responsibility to regulate content under broad government guidelines. Instituting such a coregulatory framework will serve three functions.
    1. Platforms will retain reasonable autonomy over their terms of service: Coregulation will give them the flexibility to define the evolving standards of harmful content, thereby obviating the need for strict government mandates. This will promote free speech online because government oversight incentivizes platforms to engage in private censorship. Private censorship creates a chilling effect on user speech. In turn, it also scuttles online innovation, which is the backbone of the digital economy.
    2. Coregulation aligns government and platform interests: Online platforms themselves seek to promote platform speech and security so that their users have a free and safe experience. For instance, during the pandemic, platforms took varied measures to tackle disinformation. Incentivizing platforms to act as Good Samaritans will build healthy online environments.
    3. Outsourcing the content regulation: instituting coregulatory mechanisms allows the state to outsource content regulation to platforms, which are better equipped to tackle modern content moderation challenges.
    • Platforms must follow the due process of law: Platforms as content moderators have substantial control over the free speech rights of users. Whenever platforms remove content, or redress user grievance, their decisions must follow due process and be proportionate. They must adopt processes such as notice, hearing and reasoned orders while addressing user grievances.
    • Transparency in algorithm: Platform accountability can be increased through algorithmic transparency.

    Conclusion

    • The GACs must be re-looked because they concentrate censorship powers in the hands of government. A Digital India Act is expected to be the successor law to the IT Act. This is a perfect opportunity for the government to adopt a coregulatory model of speech regulation of online speech.

    Mains Question

    Q. Social media is a double-edged sword in the realm of free speech. Substantiate. Explain in detail the Idea of coregulation of social media.

    Click and Get your FREE copy of Current Affairs Micro notes

  • Vikram-S: India’s first private sector rocket  

    vikram

    India’s first privately developed rocket, Vikram-S, is set for launch between November 12 and 16.

    Vikram-S

    • Vikram-S is India’s first privately developed rocket and is all set to be launched as part of the Prarambh space mission.
    • It is a single-stage sub-orbital launch vehicle which would carry three customer payloads and help test and validate the majority of the technologies in the Vikram series of space launch vehicles.
    • It was developed by the Hyderabad-based Skyroot Aerospace.
    • The Prarambh mission is aimed at carrying three payloads into space, including a 2.5-kilogram payload that has been developed by students from several countries.
    • Skyroot’s launch vehicles are named ‘Vikram’ as a tribute to the founder of the Indian space program and renowned scientist Vikram Sarabhai.

    Significance of the mission

    • With this mission, Skyroot is set to become the first private space company in India to launch a rocket into space.
    • It is heralding a new era for the space sector which was opened up in 2020 to facilitate private sector participation.
    • The Prarambh mission was extensively supported from ISRO and IN-SPACe (Indian National Space Promotion and Authorisation Centre).

    Back2Basics: IN-SPACE

    • The establishment of IN-SPACe was announced in June 2020.
    • It is an autonomous and single window nodal agency in the Department of Space for the promotion, encouragement and regulation of space activities of both government and private entities.
    • It also facilitates the usage of ISRO facilities by private entities.
    • It comprises technical experts for space activities along with safety expert, academic experts and legal and strategic experts from other departments.
    • It also comprises members from PMO and MEA of Government of India.

    Roles and Responsibilities

    • Space activities including building of launch vehicles and satellites and providing space based services as per the definition of space activities.
    • Sharing of space infrastructure and premises under the control of ISRO with due considerations to on-going activities.
    • Establishment of temporary facilities within premises under ISRO control based on safety norms and feasibility assessment

    How is it different from ANTRIX?

    • Antrix Corporation Limited (ACL), Bengaluru is a wholly-owned Government of India Company under the administrative control of the Department of Space.
    • It is as a marketing arm of ISRO for promotion and commercial exploitation of space products, technical consultancy services and transfer of technologies developed by ISRO.
    • Antrix is engaged in providing Space products and services to international customers worldwide.

    What about New Space India Limited (NSIL)?

    • It functions under the administrative control of the Department of Space (DOS).
    • It aims to commercially exploit the research and development work of ISRO Centres and constituent units of DOS.
    • The NSIL would enable Indian Industries to scale up high-technology manufacturing and production base for meeting the growing needs of the Indian space program.
    • It would further spur the growth of Indian Industries in the space sector.

     

    Click and get your FREE Copy of CURRENT AFFAIRS Micro Notes

  • Gold-Mushroom Nanoparticle to ease Drug Delivery

    gold

    Cordy gold nanoparticles (Cor-AuNPs), the outcome of a collaborative experiment by scientists from four Indian institutions, has earned an international patent from Germany.

    What is Cordy gold nanoparticles ?

    • Cordy gold nanoparticles (Cor-AuNPs) are derived from the synthesis of the extracts of Cordyceps militaris and gold salts.
    • They could make drug delivery in the human body faster and surer.
    • Cordyceps militaris is a high-value parasitic fungus, lab-grown at the Department of Biotechnology’s Technology Incubation Centre (TIC) in Bodoland University.
    • Gold salts are ionic chemical compounds of gold generally used in medicine.

    Benefits offered by this nanoparticle

    • Penetration in the cells is more when the drug particles are smaller.
    • Cordyceps militaris adds bioactive components to the synthesis of gold nanoparticles for better penetration.
    • It can be delivered as ointments, tablets, capsules, and in other forms.

    Back2Basics: Gold Nanoparticles for Medicines

    • Gold nanoparticles (AuNPs) are small gold particles with a diameter of 1 to 100 nm which, once dispersed in water, are also known as colloidal gold.
    • Functionalized gold nanoparticles with controlled geometrical and optical properties are the subject of intensive studies and biomedical applications.
    • They find applications in genomics, biosensorics, immunoassays, clinical chemistry, laser phototherapy of cancer cells and tumors, the targeted delivery of drugs etc.

     

    Click and get your FREE copy of Current Affairs micro notes

  • 2022 AP7: the Planet Killer Asteroid

    asteroid

    A team of astronomers have spotted a massive near-Earth asteroid called 2022 AP7 believed to be the largest planet killer-sized asteroid to be spotted in nearly a decade.

    2022 AP7 Asteroid

    • An asteroid is a relatively small chunk of rocky minerals that orbits the Sun, often described as a minor planet.
    • 2022 AP7 is among the three asteroids hiding in the glare of the Sun.
    • It is 1.5-kilometre-wide and has an orbit that may someday put it on a collision course with our planet.
    • At present, researchers have little information about the asteroid, including further details on its possible trajectory and its composition.
    • It was found using the Dark Energy Camera at the Cerro Tololo Inter-American Observatory in Chile.

    What about the other two?

    • The two — 2021 LJ4 and 2021 PH27 — have orbits that are safely constrained inside the limits of Earth’s orbit.
    • At less than a kilometer in diameter, 2021 LJ4 is the smallest in size.
    • The asteroid, 2021 PH27, is the closest known asteroid to the Sun.
    • Due to this, its surface gets hot enough to melt lead.

    Is there an immediate threat to Earth?

    • At present, the asteroid only crosses the Earth’s orbit while it is on the opposite side of the Sun i.e., when the Sun comes between the Earth and the asteroid.
    • This will continue for several centuries as it takes the asteroid about five years to orbit the sun.
    • If impacted, Earth’s atmosphere would be inundated with dust and pollutants for years, preventing sunlight from entering.

     

    Click and get your FREE copy of Current Affairs micro notes

  • What are Coronal Holes?

    coronal

    Recently, NASA tweeted an image of the sun seemingly ‘smiling’. NASA explained that the patches are called coronal holes, which can be seen in ultraviolet light but are typically invisible to our eyes.

    What are Coronal Holes?

    • Coronal holes are regions on the sun’s surface from where fast solar wind gushes out into space.
    • Because they contain little solar material, they have lower temperatures and thus appear much darker than their surroundings.
    • Here, the magnetic field is open to interplanetary space, sending solar material out in a high-speed stream of solar wind.
    • They can last between a few weeks to months.
    • The holes are not a unique phenomenon, appearing throughout the sun’s approximately 11-year solar cycle.
    • They can last much longer during solar minimum – a period of time when activity on the Sun is substantially diminished.

    How are they formed?

    • It is unclear what causes coronal holes.
    • They correlate to areas on the sun where magnetic fields soar up and away, without looping back down to the surface as they do elsewhere.

    What do they tell us?

    • These ‘coronal holes’ are important to understanding the space environment around the earth through which our technology and astronauts travel.
    • In 2016 coronal holes covering “six-eight per cent of the total solar surface” were spotted.
    • Scientists study these fast solar wind streams because they sometimes interact with earth’s magnetic field, creating what’s called a geomagnetic storm.
    • These storms can expose satellites to radiation and interfere with communications signals.

    Back2Basics: Geomagnetic Storms

    coronal

    • Geomagnetic storms relate to earth’s magnetosphere – the space around a planet that is influenced by its magnetic field.
    • When a high-speed solar stream arrives at the earth, in certain circumstances it can allow energetic solar wind particles to hit the atmosphere over the poles.
    • Such geomagnetic storms cause a major disturbance of the magnetosphere as there is a very efficient exchange of energy from the solar wind into the space environment surrounding earth.
    • In cases of a strong solar wind reaching the earth, the resulting geomagnetic storm can cause changes in the ionosphere, part of the earth’s upper atmosphere.
    • Radio and GPS signals travel through this layer of the atmosphere, and so communications can get disrupted.

     

    Click and get your FREE copy of Current Affairs micro notes

  • Centre restricts use of common weedicide Glyphosate

    Glyphosate

    The Union Ministry of Agriculture and Farmers Welfare has restricted the use of glyphosate, a widely used herbicide, citing health hazards for humans and animals.

    What is Glyphosate?

    • Glyphosate is an herbicide. It is applied to the leaves of plants to kill both broadleaf plants and grasses.
    • The sodium salt form of glyphosate is used to regulate plant growth and ripen specific crops.
    • Glyphosate is one of the most widely used herbicide.
    • In India, glyphosate has been approved for use only in tea plantations and non-plantation areas accompanying the tea crop.
    • Use of the substance anywhere else is illegal.

    How does glyphosate work?

    • Glyphosate is a non-selective herbicide, meaning it will kill most plants.
    • It prevents the plants from making certain proteins that are needed for plant growth.
    • Glyphosate stops a specific enzyme pathway, the shikimic acid
    • The shikimic acid pathway is necessary for plants and some microorganisms.

    What is the recent ban?

    • Only authorized Pest Control Operators are allowed to use it.
    • Earlier, state governments of Maharashtra, Telangana, Punjab and Andhra Pradesh have tried similar steps but failed.
    • The ban notification was based on a 2019 report by the Government of Kerala on prohibiting the distribution, sale and use of glyphosate and its derivatives.

    Is it banned elsewhere?

    • Some 35 countries have banned or restricted the use of glyphosate.
    • These include Sri Lanka, Netherlands, France, Colombia, Canada, Israel and Argentina.

    Hazards of Glyphosate

    • Health impacts of glyphosate range from cancer, and reproductive and developmental toxicity to neurotoxicity and immune toxicity.
    • Symptoms include irritation, swelling, burning of the skin, oral and nasal discomfort, unpleasant taste and blurred vision.

     

    Click and get your FREE copy of Current Affairs micro notes

  • The Amendments To The IT Rules, 2021

    IT rulesContext

    • The Ministry of Electronics and IT (MeitY) has notified amendments to the Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021 (IT Rules, 2021) on October 28. In June 2022, MeitY had put out a draft of the amendments and solicited feedback from the relevant stakeholders. The draft generated considerable discussion and comment on the regulation of social media in India.

    What are the IT rules 2021?

    • Regulating SMI’s: World over, governments are grappling with the issue of regulating social media intermediaries (SMIs).
    • Addressing the issues of SMI controlling the free speech: Given the multitudinous nature of the problem the centrality of SMIs in shaping public discourse, the impact of their governance on the right to freedom of speech and expression, the magnitude of information they host and the constant technological innovations that impact their governance it is important for governments to update their regulatory framework to face emergent challenges.
    • Placing obligations on SMI: In a bid to keep up with these issues, India in 2021, replaced its decade old regulations on SMIs with the IT Rules, 2021 that were primarily aimed at placing obligations on SMIs to ensure an open, safe and trusted internet.

    IT rules What are the proposed amendments?

    • Draft amendments in June 2022, the stated objectives of the amendments were threefold.
    1. Protecting the constitutional rights: there was a need to ensure that the interests and constitutional rights of netizens are not being contravened by big tech platforms,
    2. Grievance redressal: to strengthen the grievance redressal framework in the Rules,
    3. To avoid the dominance: that compliance with these should not impact early-stage Indian start-ups.
    • This translated into a set of proposed amendments that can be broadly classified into two categories.
    1. Additional obligation on SMI: The first category involved placing additional obligations on the SMIs to ensure better protection of user interests.
    2. Appellate mechanism: The second category involved the institution of an appellate mechanism for grievance redressal.

    IT rules

    What are the additional obligations placed on social media intermediaries?

    • Users need to comply with rules of platforms(intermediaries): The original IT Rules, 2021 obligated the SMIs to merely inform its users of the “rules and regulations, privacy policy and user agreement” that governed its platforms along with the categories of content that users are prohibited from hosting, displaying, sharing etc. on the platform. This obligation on the SMIs has now been extended to ensuring that its users are in compliance with the relevant rules of the platform.
    • Prevent the prohibited content: Further, SMIs are required to “make reasonable” efforts to prevent prohibited content being hosted on its platform by the users.
    • SMIs have to respects rights under constitution: Second, a similar concern arises with the other newly introduced obligation on SMIs to “respect all the rights accorded to the citizens under the Constitution, including in the articles 14, 19 and 21”. Given the importance of SMIs in public discourse and the implications of their actions on the fundamental rights of citizens, the horizontal application of fundamental rights is laudable.
    • Remove the content within 72 hours: SMIs are now obligated to remove information or a communication link in relation to the six prohibited categories of content as and when a complaint arises. They have to remove such information within 72 hours of the complaint being made. Given the virality with which content spreads, this is an important step to contain the spread of the content.
    • Ensuring the accessibility of services: SMIs have been obligated to “take all reasonable measures to ensure accessibility of its services to users along with reasonable expectation of due diligence, privacy and transparency”.
    • Provide content in all scheduled language: In this context, the amendments also mandate that “rules and regulations, privacy policy and user agreement” of the platform should be made available in all languages listed in the eighth schedule of the Constitution.

    IT rulesWhat is the grievance appellate committee (GAC)?

    • Composition of GAC: The government has instituted Grievance Appellate Committees (GAC). The committee is styled as a three-member council out of which one member will be a government officer (holding the post ex officio) while the other two members will be independent representatives.
    • Complaint within 30 days: Users can file a complaint against the order of the grievance officer within 30 days.
    • Online dispute resolution: The GAC is required to adopt an online dispute resolution mechanism which will make it more accessible to the users.

    What are the concerns associated with GAC?

    • Confusion over GAC and High courts: It is unclear whether this is a compulsory tier of appeal or not, that is will the user have to approach the grievance appellate committee before approaching the court. The confusion arises from the fact that the press notes expressly stated that the institution of the GAC would not bar the user from approaching the court directly against the order of the grievance officer. However, the final amendments provide no such indication.
    • Apprehensions about appointment by central government: While this makes the inhouse grievance redressal more accountable and appellate mechanism more accessible to users, appointments being made by the central government could lead to apprehensions of bias in content moderation.
    • GAC doesn’t have enforcement power: Further, the IT Rules, 2021 do not provide any explicit power to the GAC to enforce its orders.
    • Overlapping jurisdiction of courts and appellate: if users can approach both the courts and the GAC parallelly, it could lead to conflicting decisions often undermining the impartiality and merit of one institution or the other.

    Conclusion

    • Across the world, social media regulation is need of an hour. Fake news, protests, riots are fuelled by social media outrage on petty things. However, government should not usurp the unaccountable power of in the name social regulation. Power of government should also be scrutinized by parliamentary committee.

    Mains Question

    Q. How social media can disrupt the law-and-order situation? Social media intermediaries have become the master regulators of free speech. Explain. critically analyze the new draft recommendations of IT rules 2021.

    Click and Get your FREE copy of Current Affairs Micro notes

     

  • GI in news: Kalanamak Rice

    kalanamak

    Kalanamak, a traditional variety of paddy is all set to get a new look and name.

    Kalanamak Rice

    • Kalanamak rice is a paddy with black husk and strong fragrance, which is considered a gift from Lord Buddha to the people of Sravasti when he visited the region after enlightenment,
    • It is grown in 11 districts of the Terai region of northeastern Uttar Pradesh and in Nepal.
    • The traditional Kalanamak rice is protected under the Geographical Indication (GI) tag
    • It’s recorded in the GI application that Lord Budhha gifted Kalanamak paddy to the people of Sravasti so that they remembered him by its fragrance.

    What is the upgrade?

    • The traditional paddy has been prone to ‘lodging’, a reason for its low yield.
    • Lodging is a condition in which the top of the plant becomes heavy because of grain formation, the stem becomes weak, and the plant falls on the ground.
    • Addressing the problem, the Indian Agriculture Research Institute (IARI) has successfully developed two dwarf varieties of Kalanamak rice.
    • They have been named Pusa Narendra Kalanamak 1638 and Pusa Narendra Kalanamak 1652.

    Back2Basics:  Geographical Indication

    • A GI is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin.
    • Nodal Agency: Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry
    • India, as a member of the World Trade Organization (WTO), enacted the Geographical Indications of Goods (Registration and Protection) Act, 1999 w.e.f. September 2003.
    • GIs have been defined under Article 22 (1) of the WTO Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) Agreement.
    • GI is granted for a term of 10 years in India. As of today, more than 300 GI tags has been allocated so far in India (*Wikipedia).
    • The tag stands valid for 10 years.

     

    Click and Get your FREE copy of Current Affairs Micro notes

  • India’s first indigenous Overhauser Magnetometer

    magnet

    Indian scientists have developed an indigenous Overhauser Magnetometer, one of the most accurate magnetometers extensively used by all magnetic observatories around the world.

    What are Overhauser Magnetometers?

    • A magnetometer is a scientific instrument used to measure the strength and direction of the magnetic field.
    • OVH magnetometers are known for their higher accuracy, higher sensitivity, and efficient power consumption.
    • They find applications in all magnetic observatories worldwide as well as in international space programs.
    • It has so far been imported for such purposes in India.

    Feats achieved

    • The performance of this indigenously made magnetometer is at par with a commercial OVH sensor that is currently installed at the magnetic observatories of IIG.
    • The Indian OVH sensor reproduced the geomagnetic diurnal variations accurately and precisely.
    • It showed the signatures of various space weather events such as geomagnetic storms, sudden impulses, etc.
    • It would also be of potential help to develop a sensitive magnetic resonance imaging (MRI) instrument.

    Benefits of OVH magnetometers

    • OVH magnetometers reduce the cost of sampling and sensing experiments essential for geomagnetic sampling.
    • It can reduce India’s dependence on commercial OVH magnetometers for performing geomagnetic field measurements.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)