kilpela

What you are describing is inverse vandalism. If we ignore the problems of here and now, the realization of a future where we colonize the stars may never occur. Obligatory quote:

Yeah, yeah, but your scientists were so preoccupied with whether or not they could that they didn't stop to think if they should. - Dr. Ian Malcolm.

Our focus should not be on whether we can do something. We should carefully consider why we are doing something and ensure we aren't acting in a self-destructive way.