Comment by teiferer
4 hours ago
With ice caps melted off, just removing all the excess CO2 isn't even enough since with that reflective surface gone, more energy from sunlight stays in the atmosphere than previously when more of it was reflected back into space instead of nowadays being absorbed by the ocean.
Absolutely. People seem to think that we just need to recycle more, seal some cracks in the house with foam, install some solar panels, and buy an electric car.
They underestimate the scale of the intervention that will be required to stave off the potential end of human civilization as we know it. If we have any hope of continuing to live at something resembling the quality of life that we've grown up in it will require radical science fiction like developments.
We're going to need things like space based solar shades to regrow glaciers and icepack, advanced breeding and cloning and ecosystem engineering to reconstruct collapsing food webs, and I think the big picture thing is that we're going to need to engineer people to reduce susceptibility to addictive food and manipulative marketing.
> If we have any hope of continuing to live at something resembling the quality of life that we've grown up in
Chances are, developed countries won't be hit that hard, at least for a generation or two.