Earlier quoted context omitted.
But how many Moonshots could we have got out of $100 billion of vegetarian non-pork? Everything about SLS, and most of Artemis, has been dictated by Congress, often overriding expert advice. Why not just give NASA the money and let them get on with it? The same happens with the US military, Congress constantly deleting funding for programs they don't like to fund ones they do.
Possibly none, until we can figure out how to engineer political institutions that function without pork. We tend to look at pork as unambiguously bad because it's wasteful or often has more than a whiff of corruption, but the picture for political scientists is more mixed. Turns out it's easier to bargain with legislators when policy can give them a win in their districts or states. It greases the wheels for negotia…
The first question for me is always is this a thing worth doing - which has an aspect of price involved, but isn't the definitive answer.