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UPSC Current Affairs

UPSC Current Affairs

UPSC Daily Current Affairs :: SRIRAM's IAS

Why the Weather Feels Different Than the Thermometer Reads

Jun 08, 2024
The "feels like" temperature isn't always the same as the actual temperature shown on a thermometer. This is because several factors influence how we perceive temperature, creating a discrepancy between the measured value and our sensory experience. Humidity: High humidity levels play a significant role in how hot we feel. When the air is saturated with moisture, it becomes harder for our sweat to evaporate. Since sweat evaporation is a key cooling mechanism for our bodies, this hindrance leads to a sensation of increased warmth, even if the actual temperature remains ... Read More...

Variations in temperature perception by location.

Jun 08, 2024
Humidity and Air Moisture Humidity plays a crucial role in how we perceive temperature. High humidity levels can make hot temperatures feel even hotter because sweat does not evaporate as efficiently, making it harder for the body to cool down. Conversely, low humidity in cold places can make the air feel even colder because of the increased rate of evaporation, leading to more heat loss from the body. Wind Chill and Air Movement Wind speed and air movement can significantly affect our perception of temperature. Wind can carry heat away from the bo... Read More...

TOP 10 COUNTRIES WITH THE MOST GOLD RESERVES IN JUNE 2024

Jun 08, 2024
Rank Country Gold Reserves (tonnes) Gold Reserve Value ($ million) 1 ... Read More...

INVASIVE SPECIES IN INDIA: DANGERS AND REMEDIES

Jun 08, 2024
WHAT ARE INVASIVE SPECIES? Invasive species are non-native plants, animals, or microorganisms that, when introduced to a new environment, cause harm to the ecosystem, economy, or human health. They often outcompete native species for resources and can lead to significant ecological imbalances. Examples include: 1. Lantana camara: A shrub that invades forests and agricultural areas. 2. Eichhornia crassipes (Water Hyacinth): An aquatic plant that clogs water bodies. 3. Prosopis j... Read More...

AI and the Future of Work

Jun 08, 2024
Understanding the Apprehension: The apprehension about AI’s impact on the job market stems from several factors: Job Displacement: AI’s ability to automate tasks could lead to the obsolescence of certain jobs, particularly those involving routine tasks. Income Inequality: The shift towards AI could widen the gap between high-wage and low-wage workers, with the latter facing more significant challenges in transitioning to new roles. Skills Mismatch: The rapid advancement of technology nec... Read More...

CONSERVING SARUS CRANES IN INDIA

Jun 07, 2024
Sarus Cranes (Grus Antigone) in India have benefited from long-standing cultural and traditional values of farmers. There are 15 crane species in the world, out of which the Sarus crane is the only resident species found in India. The major population of Sarus cranes is found in Uttar Pradesh, Gujarat, and Rajasthan. They are classified as “Vulnerable” on the IUCN Red List. CONSERVATION CHALLENGES Local Threats • Egg Mortality: High mortality rates of eg... Read More...

WIPO TREATY TO COMBAT BIOPIRACY : INDIA’S VIEW

Jun 07, 2024
Last week, at a conference in Geneva, the member states of the World Intellectual Property Organisation agreed on a new treaty aimed at preventing the for-profit piracy of traditional knowledge. Biopiracy, where companies lift ideas from traditional knowledge and patent them, is a significant problem. For instance, a US company patented derivatives of the neem tree as pesticides, despite the plant’s properties being well-known to local communities in India. Similarly, attempts have been made to patent traditionally cultivated plant varieties, such as basmati rice and jasmine rice. Read More...

DECODING AI ‘BLACK BOXES’ FOR SAFETY

Jun 07, 2024
Why are AI algorithms called ‘black boxes’? AI algorithms, especially complex machine learning models, are difficult to interpret due to their opaque internal processes. They function similarly to the human brain, making it challenging to trace their decision-making steps, hence termed ‘black boxes’. How is this issue being addressed currently? Efforts to improve AI transparency include model auditing, introducing explainability measures, and ongoing researc... Read More...

Arctic & Antarctic:CHANGES IN THE POLAR REGIONS

Jun 07, 2024
1. How are the changes in the Arctic different from those in the Antarctic? Changes affecting the Arctic receive significantly more attention compared to those threatening the Antarctic. The Arctic is experiencing rapid ice melt, impacting global sea levels and weather patterns, whereas the Antarctic’s changes are less publicized but equally significant. 2. Why is the Arctic more frequently discussed than the Antarctic? The Arctic’s changes are more visible and impa... Read More...

Project Udbhav: Simplifier

Jun 07, 2024
Q: What is Project Udbhav? A: Project Udbhav is an initiative by the Indian Army to integrate ancient strategic wisdom into modern military practices. For example, the project explores the strategic brilliance of historical military figures like Chhatrapati Shivaji and Maharaja Ranjit Singh. Q: What is the goal of Project Udbhav? A: The goal is to enhance the country's defense outlook by exploring ancient strategic insights and blending them with modern military practices. For ... Read More...

INS VARSHA: STRATEGIC NAVAL BASE

Jun 07, 2024
1. What is INS Varsha? INS Varsha is a new naval base being developed under Project Varsha for the Indian Navy. It will house the navy’s new fleet of nuclear submarines and ships. 2. Where is INS Varsha located? INS Varsha is being developed at Rambilli, which is approximately 50 km from Visakhapatnam, the headquarters of the Eastern Naval Command. 3. What strategic advantages does INS Varsha offer? Read More...

SIMPLIFIER: FIRE SAFETY AND ACCIDENT PREVENTION

Jun 07, 2024
1. What are the common causes of fire accidents? • Electrical faults, improper storage of flammable materials, illegal alterations in building structures, and negligence during construction or renovation activities. 2. How can fire safety be ensured in commercial establishments? • Ensure compliance with fire safety regulations, obtain necessary permits and NOCs, conduct regular safety drills, and install adequate fire safety equipment like extinguishers, a... Read More...

SIMPLIFIER: RED SAND DESERT OF TAMIL NADU

Jun 07, 2024
TERI KAADU: AN UNUSUAL LANDSCAPE The Teri Kaadu, near Tirunelveli in southern Tamil Nadu, is a unique red sand desert, often described as having “chilli-powder sand.” This desert is a striking landscape within India, traditionally known for the Thar Desert’s dunes. FORMATION OF THE DESERT • Geological History: About 20,000 years ago, during the last glacial maximum, sea levels were approximately 100 ... Read More...

INDIA’S NO FIRST USE POLICY

Jun 07, 2024
HISTORICAL CONTEXT AND PRINCIPLES India adopted the No First Use (NFU) policy following its second nuclear test, Pokhran-II, in 1998. This policy signifies that India will only use nuclear weapons in retaliation to a nuclear attack. The NFU doctrine serves two primary objectives: deterring the use of nuclear weapons by any state against India and ensuring a punitive response if deterrence fails. CRITICISMS AND CHALLENGES 1. Arguments for First ... Read More...

INDIA’S NUCLEAR DOCTRINE

Jun 07, 2024
KEY POINTS OF INDIA’S NUCLEAR DOCTRINE 1. Credible Minimum Deterrent: India aims to build and maintain a credible minimum deterrent. 2. No First Use: Nuclear weapons will only be used in retaliation against a nuclear attack on Indian territory or on Indian forces anywhere. 3. Massive Retaliation: Any nuclear retaliation to a first strike will be massive and designed to inflict unacceptable damage. 4. Civilian Authorization: Read More...