The last continent must remain a pristine wilderness Sub: Geography Sec: Mapping Context: 46th Antarctic Treaty Consultative Meeting (ATCM-46): Held at: Kochi, Kerala Focus: Antarctic tourism and regulatory framework Outcome: No definitive solution; highlighted the complexity of managing tourism in a changing environment. ATCM-46 Developments: Recognized the need for a comprehensive regulatory framework […]

    Understand the Indian Ocean and you’ll understand much about Earth Sub: Geography Sec: Oceanography Context: On World Oceans Day (June 8), the Indian Ocean is highlighted for its rapid warming and significant influence on global oceanic systems. Understanding the Indian Ocean is crucial for comprehending the Earth’s overall oceanic response to greenhouse gases […]

    The big chocolate meltdown | Why 2024 cocoa prices are driving people nuts Sub: Geography Sec: Eco geo  Impact of Soaring Cocoa Prices on Indian Pâtisseries and Bakers Rising Cocoa Prices: Global cocoa prices have increased by 110% to 200%. Cacao bean prices reached a record $12,000 per tonne in April. A combination […]

    Delhi water crisis: Supreme Court orders Himachal Pradesh to release 137 cusecs of water to quench Delhi’s thirst Sub: Geography Sec: Geomorphology Context: The Supreme Court ordered the release of 137 cusecs of surplus water from upstream Himachal Pradesh through the Hathnikund barrage in Haryana into the Wazirabad barrage to quench Delhi’s drinking […]

    UNESCO’s State of Ocean Report highlights key knowledge gaps in research & data on spiking oceanic warming Sub: Geography Sec: Oceanography Context: The UNESCO State of Ocean Report 2024 highlights critical issues concerning the ocean’s role in climate regulation and the insufficient understanding and data needed to address multiple ocean crises and validate […]

    Tonga volcano could cause unusual weather for rest of decade: study Sub: Geography Sec: Geomorphology Hunga Tonga-Hunga Ha’apai Eruption: Erupted on January 15, 2022, in Tonga. Hunga Tonga–Hunga Haʻapai is a submarine volcano in the South Pacific located about 30 km (19 mi) south of the submarine volcano of Fonuafoʻou and 65 km […]

    Cities warming due to the combined effect of urbanisation, climate change Sub: Geography Sec: Climatology Context: Recently, Delhi experienced daytime temperatures above 50°C for two consecutive days, the highest ever recorded in the city. Cities are experiencing higher temperatures due to ongoing climate change and rapid urbanization, which are defining the Anthropocene. Details: […]