The energy we produce is still a minuscule fraction of the energy we receive from the sun, so it will be a long time before that will be an issue. Also, I'm inc

The energy we produce is still a minuscule fraction of the energy we receive from the sun, so it will be a long time before that will be an issue. Also, I'm increasingly doubtful we'll see practical fusion energy in this century. We'd better focus on using the energy that's already here: sun, wind, etc.