Hill: The unlikely topic of climate change came up in a recent discussion between Bill Gates and prominent conservative donor Charles Koch, the Microsoft co-founder said.
In an interview with Rolling Stone, Gates shared his views on climate change and mentioned that, during a private dinner with Koch, the issue came up.
"I happened to be having dinner with Charles Koch last Saturday, and we talked a little bit about climate change," Gates said. "He's a very nice person, and he has this incredible...