The world’s food systems are responsible for more than one-third of all human greenhouse gas emissions. Using 2012 data, half of us need to change our diets. By 2050, 90% of us will need to be eating differently. So, eat only what you need. Repurpose the remains. Less wasted food means fewer emissions, less cooking. Eliminate or reduce beef consumption.
news.ubc.ca/2025/12/how-changing-your-diet-could-help-save-the-world/