It's nearly impossible to define 'something better to do.' Solutions to Martian needs could have applicability to problems here on Earth. Feeding, clothing, and

It's nearly impossible to define 'something better to do.' Solutions to Martian needs could have applicability to problems here on Earth. Feeding, clothing, and housing are definitely problems Martians would have. What lessons might be learned in their relatively small, closed ecosystem that we're completely blind to here with Earth's abundance? In my personal opinion, if humanity has any purpose or meaning at all, it's to spread Earth life. For all the faux human exceptionalism people like to extol, the one thing we can do that no other life form can do at any scale, is spread Earth life. (Panspermia seems incredibly unlikely to me and probably requires a near-perfect match between initial conditions on the planet and the organism(s) that happen to find themselves there.)