If Elon is so upset with global warning why go to Mars? Isn't Mars a global warming has-been? "Hey guys it's getting too warm here but I can take you to a place where it's totally trashed. No Air, no blue sky, no green grass, no blue water, It's pure red dirt. Please follow me!" Can someone explain the logic with this? I love Elon but would hate for him to end up on Mars making red dirt patties. At least shoot for a place better than earth like heaven.
Successful colonization of Mars involves solving multiple problems that will make humans more awesome, and less likely to be wiped out by a big rock.
It's not like he's saying "Batteries schmatteries, EVs schmeevees, solar schmolar, let's go to Mars!"
Let's just start with two of the SpaceX steps:
- Full, rapid re-usability:
- - much cheaper satellites, because failure will be an option
- - much cheaper satellite communications
Are you ready for wholesale disruption of Internet, communications and broadcasting?
And wouldn't it be nice if we could, relatively cheaply, launch a lot of devices better to to help detect big rocks that might be coming our way?
- Methane-powered Raptor rocket engine
Wouldn't it be nice to have sustainably-produced, clean-burning rocket fuel in stead of burning through lots of petroleum when there are lots of cheap launches? There's a good reason why SpaceX got some matching funding from the Air Force for the Raptor project.
There's so much more that's necessary, but just those two things would be really positive.