Soon we will be 8 billion people and organic farming and coal electricity production will not be enough. Not everyone will eat plants because they may be as good as meat in the same way not everyone will live in mud houses just because it might be better for them or the environment. We must recognize that we need more than one solution. Here are some of them.

Growing plants
https://youtu.be/HSry0yalcbk

Growing animal meet alternatives
https://youtu.be/aP4pvYBLq58

Electrical future
https://youtu.be/HAfB6om2UAc