Yeah, that's funny.
Here's what brings climate change home to me: we as individuals tend to think vertically; in normal urban/suburban conditions we can see for no more than a few hundred metres, but if we look up we can see the sky, and that's a HUGE distance!
Yet... if you were to travel 15 miles to see someone, you'd think nothing of it. What's 15 miles after all? But if you were to travel 15 miles vertically, you'd be in a very thin part of the atmosphere where the oxygen/pressure ratio would mean you'd have virtually no oxygen to breathe. Everest is 5 miles high and most people need supplementary oxygen there. I've read that 75% of the total mass of the Earth's atmosphere is in the first 10km.
Our planet's atmosphere is comparatively thinner than the peel around an apple. We interfere with it at our peril!