We don't need to. - The part of the world that consumes the most eats too much. A balanced diet would reduce greatly the food consumption. - The part of the w

We don't need to. - The part of the world that consumes the most eats too much. A balanced diet would reduce greatly the food consumption. - The part of the world that consumes the most wastes a huge quantity of the food it produces. - Human don't need to eat meat to be healthy and we are past the need for hunting for survival. We can even produce non animal b12 supplements if we ever need to. Since most food are grown to be fed to cattle, if we stop eating meat, we suddently multiply our food flow by a huge amount while diminushing the water consumption, pollution, and a lot of public health issues. Food is not a production problem anymore. It's a social and political one.