The most recent edition of HBO's Last Week Tonight With John Oliver focused heavily on climate change. The episode featured an appearance from Bill Nye, the Science Guy, who had some harsh words for conservatives skeptical of the Green New Deal. Nye warned that "by the end of this century, if emissions keep rising, the average temperature on Earth could go up another four to eight degrees. What I'm saying is the planet's on f***ing fire. There are a lot of things we could do to put it out. Are any of them free? No, of course not! Nothing's free, you idiots.