Some people believe we're actually not looking at global warming coming up but rather re-entry to a mini ice age. See "Vostok Ice Core" samples out of Russia an

Some people believe we're actually not looking at global warming coming up but rather re-entry to a mini ice age. See "Vostok Ice Core" samples out of Russia and what people infer from that. I'm not endorsing this viewpoint btw, just trying to very very briefly explain it to you.