I appreciate the pointed pessimism about, in reality, the philosophy of whether technology can save our current way of life.
I agree that energy reduction is job 1. Not solely us individuals, primarily the big industries. It's good that we're using electric arc furnaces to smelt steel for example, no more of those tremendous vats of molten metal ala terminator 2. The output is a lot purer too.
We're getting better at doing more with less.
Is collapse inevitable? Maybe. But I agree with Mr Berman here, we need to be honest with each other.