Data driven: Food systems feed emissions

Roughly a third of the world’s greenhouse gas emissions come from food systems, data show.

China accounts for nearly half of the total pork consumption in the world.

(George Barker is a journalism/CS major at Northeastern University. He’s worked for the Harvard Business Review and as campus and sports editor for The Huntington News.)

BOSTON (Callaway Climate Insights) — Roughly a third of the world’s greenhouse gas emissions come from food syst…