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Where do you realistically expect the world to be in terms of meeting the 2050 climate goals? (lemmy.sdf.org)

submitted 1 year ago by LiamMayfair@lemmy.sdf.org to c/asklemmy@lemmy.ml

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With evidence mounting on the failure to limit global warming to 1.5C, do you think global carbon emissions will be low enough by 2050 to at least avoid the most catastrophic climate change doomsday scenarios forecast by the turn of the century?

I am somewhat hopeful most developed countries will get there but I wonder if developing countries will have the ability and inclination to buy into it as well.

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[–] SocializedHermit@lemmy.world 3 points 1 year ago* (last edited 1 year ago)

The fix was in on our climate by the 90's, the Co2 levels are above 450 ppm. This doesn't have an equivalent in many millions of years. The effects of heat building is cumulative, the earth still has plenty more room to store heat energy, and we've already put more than enough Co2 in the atmosphere to warm well past 2C. We've got years left, not decades. Wait till food distribution systems break down, that's when it'll hit everyone that this is already a done deal. Things will begin to break down rapidly in the next few years.