alt Hacker NewsEverything I noted is entirely feasible. It is not pie in the sky. In fact, history has shown that it works. The risk is more pronounced with inaction than with action. If you have a decent imagination and a fuller appreciation for history, you would see it.
> It is not pie in the sky
Define "pie in the sky", because you have described the utopia that every eco-socialist has been chasing for 100 years...
The problem that makes it infeasible isn't the math, or the technology, it's people. Communism would work beautifully... if everyone in the world was different.