Everything you wrote is plain obvious to anyone who looked into the topic. But come on, we don't have to change anything about our consumption because we'll eventually reach some solar punk utopia? That's the comment I was replying to.

Nothing for now tells us we can power our current needs with renewables only, however we know we can drive around in much lighter vehicles, fly much less, eat more local, buy less clothes, use compute for less stupid things in data centers.