Leaders from around the globe are gathering at COP31, the annual United Nations climate summit in Antalya, Turkiye, to address the growing issue of global greenhouse gas emissions. According to the European Commission's Joint Research Centre (JRC) and the International Energy Agency (IEA), the world emitted 54.1 billion tonnes of greenhouse gases in 2025 - a 0.7% increase from the previous year and a staggering 68.5% rise since 1990. Carbon dioxide (CO2) accounted for 73.8% of these emissions, primarily from burning fossil fuels like coal, oil, and gas, as well as deforestation. Methane (CH4), nitrous oxide (N2O), fluorinated gases (F-gases), and other greenhouse gases contributed the remainder. The power industry is the largest source of emissions, generating nearly 30% in 2025 due to surging demand for electricity in rapidly growing economies such as China and India. Industry follows closely at 21%, with transportation coming in third at 16%. This trio accounts for about two-thirds of global emissions. The rest comes from agriculture, the extraction of fossil fuels, buildings, and waste. The world's greenhouse gas emissions have more than doubled since 1970, with China, the United States, and India being the top three emitters in 2025, producing almost half of the world's emissions collectively. Extreme weather events, fueled by these rising emissions, have caused widespread destruction and displacement across the globe in 2026, with heatwaves, droughts, floods, wildfires, typhoons, and storms taking a heavy toll on human life and infrastructure. The effects of these greenhouse gas emissions are undeniable, with the heat stored in the world's oceans reaching an all-time high in 2025, leading to increased ocean warming over the past two decades, according to the World Meteorological Organization (WMO). As world leaders meet at COP31, it is crucial to address this pressing global issue and devise sustainable strategies to reduce greenhouse gas emissions and mitigate the devastating effects of climate change.