If we do nothing, the ensuing climate catastrophe will wreck our economy - including wreaking havoc on our food production systems. All credible scientists agree on this point.

Playing the villain gets you higher ratings on reality TV and saying outrageous stuff on Twitter gets you more followers.

[Donald Trump] has a tremendous opportunity, you know, this week, to come out and say I don't want that.

We have to accept that some very toxic stuff was marbled into the Trump phenomenon.

I'm not calling for redistributing wealth; I'm calling for reinvigorating our stuck energy sector, so some new entrepreneurs can create some new wealth.

Apparently, the fossil-fuel industry's strategy is to convince the American people that we should just burn all the way through the last of our oil and coal reserves.

Nobody can come and be involved in the #LoveArmy unless they have a heart.