Earth has warmed 1.09℃ since pre-industrial times and many changes such as sea-level rise and glacier melt are now virtually irreversible, according to the most sobering report yet by the Intergovernmental Panel on Climate Change (IPCC).

Source:This is the most sobering report card yet on climate change and Earth’s future. Here’s what you need to know

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IPCC says Earth will reach temperature rise of about 1.5℃ in around a decade. But limiting any global warming is what matters most