Crickets, mealworms, and cockroaches are more sustainable than cattle, pigs, and sheep. The UN claims that one-third of all global "greenhouse emissions" come from agriculture, mostly from livestock and most of that from cattle. In December 2023, The UN Food and Agriculture Organization (FAO) will officially present the first Agriculture Roadmap for Net Zero By 2050. Of course, this will mean "shifting diets to reduce global production of livestock-based protein."
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