DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 18th February 2025
Archives (PRELIMS & MAINS Focus) TAIWAN Syllabus: Prelims & Mains – GEOGRAPHY, WORLD HISTORY, INTERNATIONAL RELATIONS Context: The U.S. State Department’s Taiwan page removed a previous statement about not supporting Taiwan’s independence last week. Background: – The United States has no formal diplomatic ties with Taiwan but is its strongest international backer. About Taiwan Taiwan, officially the Republic of China (RoC), is situated in the western Pacific Ocean and is separated from mainland China by the Taiwan Strait. Taiwan is neighbored by Japan to the northeast, the Philippines to the south, and mainland China to the west. The East China Sea lies to the north of the island, the Philippine Sea to the east, the Luzon Strait directly to the south, and the South China Sea to the southwest. Taiwan is prone to earthquakes as it lies along the Pacific “Ring of Fire” — where 90% of the world’s earthquakes take place. History of Taiwan Taiwan was briefly controlled by the Dutch and Spanish in the 1600s. In 1684, the Qing dynasty incorporated Taiwan as part of Fujian province and later declared it a separate Chinese province in 1885. Following the Qing’s defeat in a war with Japan, it became a Japanese colony in 1895. In 1945, it was handed over to the Republic of China government at the end of World War Two. In 1949 after being defeated by Mao Zedong’s communist forces, the Republic of China government fled and moved its capital to Taiwan, and Republic of China remains the island’s formal name. Mao set up the People’s Republic of China, and claimed it was the only legitimate Chinese government for the whole of China, including Taiwan, as the Republic of China’s successor state. For decades, the Republic of China (ROC) based in Taipei claimed to be the legitimate government of China. However, in 1971, it was expelled from the United Nations in favor of the Beijing government. However, Taiwan is a region where the people elect their own leaders, and it has a defined territory governed by its own military, passport, and currency. As a result, Taiwan functions with de facto independence, even though most countries do not formally recognize it as such. Currently, only 12 countries maintain formal diplomatic ties with Taipei, most of which are small and developing nations. Most major Western countries, along with U.S. allies, maintain close unofficial relations with Taiwan by recognizing its passport and having de facto embassies in each other’s capitals. India does not have formal diplomatic ties with Taiwan yet. India has an office in Taipei for diplomatic functions — India-Taipei Association (ITA) is headed by a senior diplomat. Taiwan has the Taipei Economic and Cultural Center (TECC) in New Delhi. Both were established in 1995. Source: Indian Express ARAVALI SAFARI PARK Syllabus: Prelims & Mains – GEOGRAPHY, ENVIRONMENT Context: The Haryana government’s ambitious 3,858 hectare Aravali safari park project spread across Gurugram and Nuh is envisaged to be the world’s largest safari park. However, the project has faced stiff opposition ever since it was first mooted. Background: – A group of 37 retired Indian Forest Service officers have written a letter to Prime Minister seeking to scrap the project arguing that the project’s aim is to simply increase tourist footfall and not conserve the mountain range. Key takeaways The hills in the southern districts of Gurugram and Nuh are a part of Aravali, the oldest fold mountain range in the world. Aravali runs diagonally across Rajasthan extending from Champaner in Gujarat in the southwest to near Delhi in the northeast for about 690 km. It is ecologically significant as it combats desertification by checking the spread of the Thar Desert towards eastern Rajasthan, and performs the role of an aquifer with its highly fractured and weathered quality rocks allowing water to percolate and recharge the groundwater. What are the laws protecting Aravali? Of the approximately 80,000 hectare Aravali hill area in Haryana, a majority is protected under various laws and by orders of the Supreme Court and NGT. The most widespread protection to the Aravalis comes from the Punjab Land Preservation Act (PLPA), 1900. The Special Sections 4 and 5 of the Act restrict the breaking of land and hence deforestation in hills for non-agricultural use. Recently around 24,000 hectares has been notified as Protected Forest under the Indian Forest Act, as a proposed offset to forest land diversion in the Nicobar islands. Similarly, the T.N. Godavarman Thirumulpad judgment (1996) extends legal protection to forests as per dictionary meaning — which should cover the remaining Aravali areas that are not notified as forest. The Regional Plan-2021 for the National Capital Region also offers crucial protection, designating the Aravalis and forest areas as ‘Natural Conservation Zone’ and restricting the maximum construction limit to 0.5%. Source: The Hindu EXPERIMENTAL ADVANCED SUPERCONDUCTING TOKAMAK (EAST) Syllabus: Prelims & Mains – SCIENCE & TECHNOLOGY Context: Recently, Chinese scientists reported that they were able to maintain a plasma at a temperature of 100 million degrees C for about 1,066 seconds in a nuclear fusion reactor called the Experimental Advanced Superconducting Tokamak (EAST). Background: Nuclear fission produces harmful radioactive waste whereas nuclear fusion doesn’t. This is why developing a nuclear fusion reactor has become an important technological goal for the world. Challenges of nuclear fusion The tritium problem The problem is the amount of energy required to start and sustain a fusion reaction. The lightest nucleus in nature is of hydrogen, consisting of a single proton. An isotope of hydrogen called deuterium has one proton and one neutron in its nucleus. The nucleus of another isotope called tritium has one proton and two neutrons. Deuterium-deuterium fusion requires a higher temperature to begin than deuterium-tritium fusion. This is because the extra neutron in the tritium nucleus helps overcome the repulsion of like-charges between the protons. The fusion of a deuterium and a tritium nucleus creates a non-radioactive helium-4 nucleus, a neutron, and 17.6 MeV of energy, which is significant. While deuterium is abundant in seawater, there are no
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