I pitched my last children's show presentation in the mid 1980's. The era of locally produced children's shows was over and the networks were not and are not interested in children's television.
The question is not only what is grown but what it's used for. There's not going to be a mass transformation of dietary habits in rich countries-on the contrary, the first thing people do when they become more prosperous is to buy more meat.
Sometimes you have to keep things very close to your own chest in your life, or this life.