alt Hacker NewsYou're skating perilously close to "if something hasn't happened yet, it can't ever happen". This is not valid reasoning.
If the global economy can't get off fossil fuels, we're incredibly fucked, so I suggest there's nothing to be lost by assuming the problem is solvable.
And you’re skating awfully close to the ‘if something could be theoretically solved, that means it is already solved’. That is also not valid reasoning.
I’m pointing out that the scope and scale of the actual changes that need to happen is so large that it will require a lot of work to solve it, in practice. Without everyone (well, 90% probably) starving to death, anyway.
Should we be starting? Yes. But it will require actual concerted effort and significant tradeoffs. And a lot of time.
We’ve been working very hard to get to this point for a century now.