At this point even our best case scenarios are still pretty bad; barring some massive breakthrough in carbon sequestration tech.
And the “business as usual” scenarios are down right scary, millions of deaths annually. Never mind the economic consequences.
In my other comment I talked about what needs to happen on the macro level.
But the micro level is another story.
I’m worried because the paths to mitigating the worst of it depend mostly on countries, people, corporations etc… making major changes to drive reductions.
I seen the strategies the big companies have… they’re not coming close to making the difference needed. And the small companies aren’t even trying to measure their emissions let alone reducing them. It’s that lack of data that’s a part the problem. The data needed for decisions at the micro level isn’t available. It’s difficult to even identify what changes to make because you don’t know what impact a change might have outside of your control.
So far it means we haven’t even got emissions to start going down. At best, they’ve just slowed the rate at which they’re going up.
Governments should be pushing harder to mandate emissions reporting, but it’s politically unpopular so we’re still largely guessing about what decisions to make and that’s what leads to us all pulling in different directions making little progress.