Colonizing Mars isn't a rocket problem

&quot;Starship (Coming Soon) $50&#x2F;kg&quot;<p>That sounds like my Italian father&#x27;s old saying &quot;If I shoot this duck, and then four more, I&#x27;ve got five ducks for dinner tonight.&quot;

It&#x27;s more of a &quot;why should I fund you to do this and keep doing it&quot; problem.