Not every action taken by human beings in a stateless world need be for profit. Plenty of money would flow into research by voluntary means. Plenty of rich people are interested in science, and would fund scientific work. Non-profit organizations would exist much as they do now. Truthfully, when people would be able to keep more of what they make, they would have a lot more money and time to commit to any cause they believe in.

Your posts during the past few days come off as very anti-profit. There's a lot of "take" language like you believe its all a zero sum game or something. What qualifies as a good profit to you?