Meat has a huge climate footprint, as industrialized as it has become, but it’s unrealistic to think that vegetarians will be able to save the planet, Bill Gates has said at an Indian memorial gathering.
Varying studies attribute between 33% and 35% of global greenhouse gasses to food systems. Studies also vary on what animal-based foods portion of that climate footprint is but all agree that animal-based foods account for the highest share, followed by dairy and rice.
Multiple studies ha...
