Global warming is a complex phenomenon that has far reaching implications on our planet's ecosystems. It is caused by man-made production of greenhouses gases and is happening at an unprecedented rate. To mitigate global warming and the associated effects, governments around the world have agreed on the Paris Agreement with the aim of phasing out greenhouse gas emissions by 2050.
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全球变暖是一个复杂的现象，对我们星球的生态系统具有深远的影响。它是由人类制造的温室气体排放引起的，并以前所未有的速度发生。为了减轻全球变暖及其带来的影响，世界各国政府已达成共识，签署了巴黎协定，旨在到2050年逐步减少温室气体排放。