If humans had the technology and know-how required for terraforming Mars, climate change on Earth would be a technological problem that could be solved very easily.

“attributes that we would need to be able to live there or you know to be able to make it a habitable place musk talks a lot about terraforming we're not terraforming mars if we if we had the technology and know-how we would need to do something like that then solving climate change here on earth really would be a technological problem and you could solve it very easily”