About one-third of the food Americans buy is wasted, hurting the climate and consumers' wallets
- Written by Brian E. Roe, Professor of Agricultural, Environmental, and Development Economics, The Ohio State University

You saw it at Thanksgiving, and you’ll likely see it at your next holiday feast: piles of unwanted food – unfinished second helpings, underwhelming kitchen experiments and the like – all dressed up with no place to go, except the back of...