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Climate change is one of the most pressing challenges facing humanity today. Global temperatures have risen by approximately 1.1 degrees Celsius since pre-industrial times, primarily due to the burning of fossil fuels and deforestation. This warming trend has led to more frequent and severe weather events, including hurricanes, droughts, and flooding. The Arctic ice cap is shrinking at an alarming rate, contributing to rising sea levels that threaten coastal communities worldwide. Scientists warn that without significant reductions in greenhouse gas emissions, global temperatures could rise by 3 to 5 degrees Celsius by the end of the century, with catastrophic consequences for ecosystems and human societies. Governments around the world are implementing policies to transition to renewable energy sources, improve energy efficiency, and protect natural carbon sinks like forests and wetlands. The Paris Agreement, signed by 196 nations, aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels.

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