I don't have a lot of hope for environmental issues. Cable news has managed to turn climate change into a debate where everyone's opinion matters. You even see

I don't have a lot of hope for environmental issues. Cable news has managed to turn climate change into a debate where everyone's opinion matters. You even see people who should really know better, on sites like hackernews, saying things like, "there's no scientific consensus" and "we think global warming is happening, but we don't really have an idea of how much of it is the fault of humans".