What will happen if each and every person living on earth turns vegetarian?
What would happen if the entire population on earth suddenly turned vegetarian?
Why do people become vegetarian? Are humans naturally vegetarian? If vegans had their way and everyone stopped eating meat, what would we do with all the cows, pigs, chickens and other animal food sources? What should a vegetarian do if some disaster happens and there is no vegetarian food available (eg. middle of sea, desert, etc)? If there is no other option left for a vegan would they eat vegetarian food? Are atheists more likely to be vegetarians? Can a vegetarian survive in extreme weather/climate like Russia/Alaska? How? Are non-vegetarians irrational in countering vegetarians by accusing them of 'killing' plants? What is the percentage of vegetarians in world in 2015? Is human body vegetarian? Which country in the world has biggest vegetarian population (not vegan)? If a long time vegetarian eats meat for the first time, will they get ill because they do not have the right gut bacteria? Why do all the enlightened beings prefer vegetarianism? Is it really difficult for a vegetarian to survive in USA? What is the percentage of non-vegetarians in world in 2015? How do we can convert non-vegetarian originally being a vegetarian to vegetarian? Are girls or guys more likely to be vegetarian? What happens when a vegetarian eats meat for the first time? What do vegetarians think about non-vegetarians? Why do some people go vegetarian but not vegan? What do you think about vegetarians? What are the advantages and disadvantages of vegetarianism? For all the vegetarians out there, what made you become a vegetarian? Is it healthier to be a vegetarian? If we could grow meat will vegans eat it? If nearly everyone on earth died for some reason. How many people would be needed to repopulate earth without any inbreeding effects? How can a non-vegetarian become a vegetarian? Are you vegetarian or non-vegetarian? How old is vegetarianism? Do vegetarian diets make people more energetic?