I think people are willing to accept the environmental impact of concerts. If you're not, then you'll quickly fall into the "no ethical consumption in a capital

I think people are willing to accept the environmental impact of concerts. If you're not, then you'll quickly fall into the "no ethical consumption in a capitalist society" pit of despair. People can see the value created by a concert: the socializing, the experience. And they can take steps to mitigate the impact. How do you mitigate the environmental impact of a proof of work blockchain?