In 5-20 years we will be able to grow food 30x cheaper in highly efficient bacteria and algae tanks: https://www.reddit.com/r/Futurology/comments/31zo1r/a_futur

In 5-20 years we will be able to grow food 30x cheaper in highly efficient bacteria and algae tanks: https://www.reddit.com/r/Futurology/comments/31zo1r/a_future_of_food_and_why_cities_wont_need_much/ https://www.reddit.com/r/Futurology/comments/31zo1r/a_future... Who knows what we will be able to do in 5,000 years. I wouldn't worry about it.