https://time.com/6088531/ipcc-climate-report-hockey-stick-curve/
The new IPCC report shows that we can prevent many of the worst impacts of climate change and keep warming below 1.5°C about preindustrial levels—the target of the global Paris Agreement. While some impacts—like more flooding in coastal areas, continued glacial melt and sea level rise—are now baked in, we can still take steps to ensure they don’t get much more severe. If we can reduce carbon emissions dramatically, and keep warming below 1.5°C, we could, for example, hold sea level rise to just a couple feet over the next century. If we fail, the report shows we could ultimately be facing 20 feet or more of global sea level rise, a scenario where we’d be forced to say farewell to the major coastal cities of the world.
The new IPCC report shows that we can prevent many of the worst impacts of climate change and keep warming below 1.5°C about preindustrial levels—the target of the global Paris Agreement. While some impacts—like more flooding in coastal areas, continued glacial melt and sea level rise—are now baked in, we can still take steps to ensure they don’t get much more severe. If we can reduce carbon emissions dramatically, and keep warming below 1.5°C, we could, for example, hold sea level rise to just a couple feet over the next century. If we fail, the report shows we could ultimately be facing 20 feet or more of global sea level rise, a scenario where we’d be forced to say farewell to the major coastal cities of the world.