Admittedly, I know little about all of this but: 1. So when NASAs budget gets cut, it's not because there's not enough money available? 2. Other actors in t

Admittedly, I know little about all of this but: 1. So when NASAs budget gets cut, it's not because there's not enough money available? 2. Other actors in the economy who spend it on what?? How is that supposed to be equal in economic growth to spending it directly on investment? 3. Similar to #1. If government is always able to spend money on programs in addition to interest payments, then why are programs ever cut? And why then would debt ever be a concern? You make it seem as though debt is completely irrelevant.