BBC Horizon - How Many People Can Live on Planet Earth? Part2 must see

[macgonnigal]

The lady at the start of the vid says the worlds population has tripled in her lifetime and life has got better. She must live in a bubble.

[18rubiks]

i think that as we learn more about agriculture and better ways to grow more food and become more productive and spread the food and water to everybody living(example: americans stop using 1/4th of the world's resources), that we could support atleast 11 billion people if not more.

[selftaughtninja]

@danbuck33 i really hope you are kidding. Trees dont grow bread. Bread comes from wheat stalks. Made old fashioned way would be really fucking hard. I know my dad grew up on a farm back in the day. But you cant grow food anyway. Theres a law forbidding ppl to grow there own food especially private farmers.

[SWEETAgirl20]

@selftaughtninja lol. I think he was being sarcastic.

[MrSmid888]

Great docu,we are all money driven and are our own fate!!!We will milk the planet dry and then ,,,,,,,,,die

[bvgatti]

WE NEED TO STOP OUR SLAVERY JOBS, GROW AND HARVEST OUR OWN BREAD.

[danbuck333]

@bvgatti what type of tree grows bread?