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"rapidly closing window of opportunity to secure a liveable and sustainable future for all"

It literally says "livable future." As in, a future that is as livable for humanity in general as the present currently is.

There are numerous scientists that predict sea level rise coupled with lethal wet-bulb temperatures in the tropics will make living around the equator difficult if not impossible. Here is a direct quote if you need it:

"SSP5-8.5 — Imagine a world where humanity doesn’t just do nothing about climate change but continues to make it worse... The net result would be 4.4°C of warming, with a range between 3.3°C and 5.7°C. As if large-scale coastal inundation and extremely destructive weather weren’t enough, parts of the planet would become unlivable during the hottest times of the year."

Source: https://www.vox.com/22620706/climate-change-ipcc-report-2021...

That's a timeline in which we continue to increase emissions year over year and actively double down on business-as-usual. So far, that has been the case (emissions dipped in 2020 during lockdown, but we are now back to emitting more than ever before).



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