While imo the moon is probably a better immediate target for approaching space fairing status, I think Mars does provide useful opportunities. I think on the a

While imo the moon is probably a better immediate target for approaching space fairing status, I think Mars does provide useful opportunities. I think on the architectural & engineering side developing structures for Mars would provide immense progress in understanding sustainability for life on earth or elsewhere. This has applications for doomsday scenarios if you care about that as well as just general efficiency and sustainability of structures. Likewise I think Mars has benefit as a potential launch point for space travel as it has an abundance of fuel and a significantly lighter gravity well. Another part is the whole "necessity is the mother of invention" aspect. There is no quicker way to progress than doing. Yes it may be horribly dangerous but trial by fire has been repeatedly shown as a very effective way of exploring the unknown.