World What to eat to save the planet: Report urges ‘radical changes’ to world’s diet — less meat, more veggies January 17, 2019January 17, 2019 Doyle Rice, USA TODAY Comments Off on What to eat to save the planet: Report urges ‘radical changes’ to world’s diet — less meat, more veggies Around the world, humans eat far too much red meat and sugar, and nowhere near enough nuts, fruits and vegetables, according to a report.