Not exact matches
And, as much as vegans wouldn't want to admit it, if the human species returned to a more literal Paleo picture — actually hunting for actual wild animals when necessary (and eating them fresh), making animal foods just a part of the
overall diet, and eating no refined plants (like white flour or white
rice, which don't exist in nature), a couple things would happen: (1) we could put an end to the horrific treatment of animals in the factory farming industry, and (2) the environmental devastation that results from our current food
production model would be substantially minimized.
Even accounting for the 2 - 4 times greater inorganic Arsenic content of US - grown
rice (which accounts for just 1.4 % of total world
rice production), people in those Asian countries still consume up to 10 times as much Arsenic from
rice, yet they have among the lowest
overall incidence of cancer.
Moreover, doubling of atmospheric concentration of CO2 in combination with a similar rise in temperature would result into an
overall 20 % rise in
rice production and 31 % decline in wheat
production» (Ministry of Environment and Forest, 31).