Sure it does. Adding 1000ppm CO2 to Earth's atmosphere would be catastrophic, wh...

		mikeash on March 12, 2017 \| parent \| context \| favorite \| on: New ways to foot the hefty bill for making old shi... Sure it does. Adding 1000ppm CO2 to Earth's atmosphere would be catastrophic, while doing the same to Venus would be irrelevant, for example.