A significant portion of Earth's biodiversity faces extinction by the end of the century if current greenhouse gas emissions continue unchecked, according to findings published in Science on December 5. The study, which reviewed over 450 research papers spanning 30 years, highlights the escalating threat climate change poses to global species, particularly amphibians and those in mountain, island, and freshwater ecosystems. The analysis draws attention to the urgent need for targeted conservation efforts and stricter climate action. Climate Change and Rising Extinction Risks The research , conducted by Mark Urban, a biologist at the University of Connecticut, analysed the impact of various warming scenarios on species survival, as per reports. The findings suggest that maintaining global temperature increases below 1.5 degrees Celsius, as outlined in the Paris Agreement, could limit extinction risks. However, a rise of 1.5 degrees Celsius could still place approximately 180,000...