Botany and agriculture is something that should be getting a lot more attention these days. Remember, we are growing as population, sure maybe we are slowed down a lot, but there are still too many people and the number is still going up, even though it is not as fast as it used to be. That means we are going to need more and more food, and we are going to need something that would benefit people with a much smaller land.
I keep saying that farming needs to move into buildings already, people who are still using huge lands to farm, are the old ways, and anyone who buys a whole tall building, and farms there, with workers, they will be the ones that will be the next Jeff Bezos, Elon Musk, warren buffet, bill gates or whatever of our next generation. Anyone who builds an agriculture corp that raises foods in buildings will be next richest person.
It is hard time and there is not end to it. The only solution is to do a bit of saving both on money and environment.
Keeping the environment clean and green can be a great help to the people and to the environment - of course!