who'd think tying a virtual credit production to energy consumption competition was a good idea
At first proof of work wasn't just an energy requirement, but a special hardware requirement; now it's just which ASIC manufacture can partner with which cheapest energy producer.
==
There's absolutely no way miners would
vote to change the proof of work to something they're not already invested millions into.
It'd be like convincing all the steel unions to move the funds to the forestry union, it just won't happen.
The time to solve this problem has come and pasted us by. I was hoping proof of capacity would replace proof of work, but nah