August 9, 2023 | Your One-Stop Solution for Daily Preparation
Atlantic Meridional Overturning Circulation | Explained
Explore the alarming potential collapse of the Atlantic Meridional Overturning Circulation (AMOC) and its far-reaching consequences on global climate patterns. Learn about the intricacies of this oceanic system, the risks it poses, and the urgent need for understanding and mitigation. Delve into the science behind AMOC, its ties to climate variability, and the profound impact it could have on weather, sea levels, and geopolitical stability.
Highlights of the Day
1. India's Defense Ministry Adopts Indigenous 'Maya' OS to Counter Cyber Threats
In response to mounting cyber threats on defense and critical infrastructure, India's Defense Ministry will shift from Microsoft OS to the indigenous open-source "Maya" OS, bolstering cybersecurity. Maya, resembling Windows, will replace internet-connected systems in South Block by August 15. The "Chakravyuh" protection system will further enhance security. While presently used within Defense Ministry networks, Maya's adoption is being assessed for service networks by the Army and Air Force, endorsed by the Navy. Developed in six months, Maya fortifies India's cybersecurity against escalating cyberattacks, showcasing the government's commitment to safeguarding national systems [1].
2. Nutritional Supplementation Reduces TB Rates and Mortality, India Trial Shows
A significant trial in India highlights the efficacy of nutritional supplementation in reducing tuberculosis (TB) rates in household contacts of TB patients and lowering mortality in those with active pulmonary TB. Conducted across four districts in Jharkhand, the study revealed a 39-48% decrease in TB incidence among those who received nutritional support compared to the control group. Monthly support of rice, lentils, and micronutrients was provided. Successful treatment was achieved in 94% of patients, and early weight gain was linked to a 60% lower risk of TB mortality. Severe undernutrition's role in TB deaths underscores the protective effect of nutrition support, akin to a vaccine [2].
3. Rajya Sabha Passes Inter-Services Organization Bill for Strengthening Armed Forces Coordination
The Inter-Services Organisation (Command, Control & Discipline) Bill-2023, granting disciplinary and administrative powers to commanders-in-chief and officers-in-command of inter-services organizations over personnel from other services, was passed by the Rajya Sabha after its introduction and approval in the Lok Sabha. The Bill aims to enhance coordination, integration, and jointness among the armed forces to address evolving global security challenges. Defence Minister Rajnath Singh highlighted the necessity of adapting to technology-centric warfare and assured protection of maritime interests and preparedness for all types of conflict. He addressed concerns about defense spending, vacancies, and military theaterization, emphasizing the country's readiness [3].
4. Controversy Arises Over Inclusion of Names in Proposed Select Committee for Delhi Services Bill
The Rajya Sabha Deputy Chairman initiated a probe after at least four MPs complained that their names were included in the proposed Select Committee for the Delhi Services Bill without their consent. The proposed committee, introduced by an AAP MP, aims to empower commanders-in-chief and officers-in-command of inter-services organizations. The Home Minister termed this a breach of privilege and suggested the matter be referred to the Privileges Committee. The Rajya Sabha rules stipulate that a member's consent is required before serving on a Select Committee, but they don't explicitly mention collecting signatures for proposed names. The Select Committee's role involves examining bills and making recommendations. Its report is recommendatory, and the government can choose to accept or reject its suggestions [4].
5. ECOWAS: The Regional Bloc That Might Intervene in Niger's Coup
Following a July 26 coup in Niger, soldiers installed a new head of state after ousting the President. Concerns have arisen over the presence of the Russian mercenary group Wagner and requests for assistance. The Economic Community of West African States (ECOWAS) is actively involved in addressing the situation, aiming for economic integration, peacekeeping, and governance among its 15 member states. ECOWAS has intervened in conflicts before but not in Niger. The response to the coup includes potential military intervention, but challenges include regional tensions, terrorism, economic sanctions, and internal political complexities. ECOWAS faces difficulties in resolving the crisis and ensuring stability [5].
Source: The Hindu | Indian Express
Practice Questions for Prelims
Q1: Consider the following pairs:
Monument - Location
I. Qutub Minar - Delhi
II. Charminar - Hyderabad
III. Victoria Memorial - Mumbai
Which of the pairs above are correctly matched?
a) I and II only
b) I and III only
c) II and III only
d) All of the above
Q2: Consider the following statements about the Index of Industrial Production (IIP) in India:
Statement A: IIP is a measure that captures the changes in the volume of production in various sectors of the economy.
Statement B: IIP is calculated based on the wholesale price index of the manufactured goods.
Select the correct answer using the options below:
a) Only Statement A is correct.
b) Only Statement B is correct.
c) Both Statement A and Statement B are correct.
d) Neither Statement A nor Statement B is correct.
Q3: Which of the following is responsible for the blue coloration of the clear sky?
a) Rayleigh scattering
b) Tyndall effect
c) Diffraction
d) Dispersion
Q4: Which of the following Fundamental Rights cannot be suspended during a national emergency under Article 352 of the Constitution?
a) Right to Freedom of Speech and Expression
b) Right to Equality
c) Right to Constitutional Remedies
d) Right to Life and Personal Liberty
Q5: Which ancient Indian text is considered one of the earliest works on statecraft and political philosophy?
a) Manusmriti
b) Arthashastra
c) Ramayana
d) Mahabharata
Today’s Question for Mains Answer Writing
Explain the role of biodiversity in maintaining ecosystem stability and providing ecosystem services. Provide examples of human activities that threaten biodiversity and suggest potential solutions. (Word limit: 250 words)
Need help in writing or evaluation?
Note: For answer key and explanation of daily practice questions, join us at: t.me/tinkerchild
Comments