What's on the menu for 2070? - The Future is Now Episode 3. Future alternatives to good old-fashioned food.

Avant-garde trends like molecular gastronomy offer us a glimpse of what the future of food may hold. Given Earth's growing population, we'll have to come up with something much more innovative than that. While farmers are perfecting the art of growing giant vegetables, people in lab coats are growing test-tube meat that could one day make cows obsolete. New-age farmers are betting on protein-rich fly larvae, but who knows, maybe the culinary future lies in virtual eating?