Virtues are the minimum and the Greeks set the bar. Greatest number versus greatest happiness is a measure of the State. Individuals are more complicated; the cascading impulses predict behaviour irregardless of the "greater outcome".
No longer a focus I mean, the extent to which we should focus on space exploration may need to be put on hold until we get our house (Oikos) in order. The planet should be the priority, crisis means diverting means and economic focus towards the outcomes that are sustainable for ecological balance.