Study–Diet Necessary to Save the Planet from Climate Change: Vat-Grown Milk, Culture-Grown Meat, and Bugs

A study from the University of Helsinki in Finland is suggesting that what people eat has to change in order to save the planet from climate change, including drastically cutting the consumption of meat and dairy products.

“The real take-home message is we have food pathways forward,” Rachel Mazac, a food systems researcher at the university and one of the paper’s authors, said.

USA Today reported on the study:

Those pathways will be necessary, say experts. The world is expected to have 9.7 billion mouths to feed in 2050, up 1.9 billion from today. At the same time, almost every country has signed on to the Paris Climate Agreement, a pledge to begin shifting to a carbon-neutral economy to fight climate change.

Food will be a big part of that. Global agriculture and food systems accounted for as much as 31% of greenhouse gas emissions in 2021, according to the United Nations’ Food and Agricultural Organization. For the United States, agriculture alone accounts for 11%.

Their model showed that even replacing 80% of animal food sources with plant-based options resulted in a 75% reduction in climate impact. Reducing meat consumption alone was responsible for a 60% lower environmental impact.

“We need to make some pretty sweeping changes if we want to minimize our impacts,” Mazac said. – READ MORE