There’s been an argument going on for at least 100 years over seeds. Should they be free? Or should the people who develop them control, and profit from, their use? If they were shared, we’d have a more fluid development of agricultural technology, because all plant breeders could experiment with the best stuff. On the other hand, maybe breeders wouldn’t want to engage in the hard work of experimenting if they couldn’t sell their inventions for lots of money.