For a lot of the science, $$$ really isn't the objective, knowledge is. Many times, $$$ and control is what drives the application of the knowledge gained through science, although things like improved health, better food, a cleaner environment, etc. are more ecumenical benefits of such work.
Wondering is a very important thing, Steph, you know that. It's how you keep learning!
Fact is though, this stuff is a little too much like work for me. I'd much rather talk marbles!