Adaption will happen, for sure. But you agree with my fears in this paragraph, in concluding that resource wars aren't out of the question. In this context, how

Adaption will happen, for sure. But you agree with my fears in this paragraph, in concluding that resource wars aren't out of the question. In this context, how could anyone envision that we will have the means, and will, to successfully colonize another planet on a timescale where the most continuous extra-terrestrial presence we have had is in low-earth-orbit? The timelines just don't marry up.