Synthetic food. I think good synthetic meat etc is still some way in the future, but things like milk, juices, pulps, and animal feed should be easier and mak

Synthetic food. I think good synthetic meat etc is still some way in the future, but things like milk, juices, pulps, and animal feed should be easier and make even more sense. Why grow a whole tree when you just want OJ, a whole cow when you just want it's breast secretions, etc?