Earlier quoted context omitted.
PoW incentivizes renewable energy development. It's certainly not rolling it back. It used to also incentivize GPU production, but as of today that has been diminished as well. Instead it is only current asset holders who reap the rewards. EDIT: Edited to include at least one source on the connections between PoW and renewable energy. This just scratches the surface though. https://squareup.com/us/en/press/bcei-white…
> PoW incentivizes renewable energy development. PoW incentivizes energy development. And then proceeds to use it all up on PoW. It's a paperclip optimizer, except the fitness function is how much power it can waste. > It used to also incentivize GPU production And then proceeds to use it all up on PoW. It's a paperclip optimizer, except the fitness function is how much e-waste it can produce. It's for these reasons…
Anyone can stake, and the more people that stake, the smaller the reward, so the result should end up being that more people join in until the expected reward is lowered to that of other widely-available investment opportunities.