Rezwan wrote: After we get fusion up and running, grasslands will be my next environmental pursuit. Restoring the Middle East dustbowls. So much to do.
Yepp. And my taking is, before colonizing Mars, finish colonizing Sahara first. I don’t care if Mars gets settled 1000 years from now, way after my lifespan.
Mars is fine for robotic exploration (with computers outperforming human brain in twenty years anyway, like a recent survey of experts say – or let’s say in fifty years). There is no need for humans on extraterrestical planets, what couldn’t do robots better – giving one or two decades that are required to build stuff for a human expedition.
And no high risk space elevator (yes Aero, that means you).
Start with something useful, i.e. watering Sahara and surroundings.