Check out this TED talk
Some people are still denying their need for a digital presence. Other people are creating computers that can grow food.
If that's not a wake up call, I really don't know what is...
"I built silly things. And I made plants dance, and I attached them to my computer. And I killed them all -- a lot ... I eventually got them to survive ... So into the world now. Personal food computers, food servers and food data centers run on the open phenome."