“Many more CRISPR-edited plants and animals are on the way, and a number of them were altered to promote traits that could help them survive or thrive in conditions fueled by climate change, beginning to fulfill one long-standing promise of genetic engineering. That includes the offspring of two cattle that Acceligen, a Minnesota-based precision breeding business, edited to have shorter coats better suited to hotter temperatures. In 2022, the US Food and Drug Administration determined that meat and other products from those cattle ‘pose low risk to people, animals, the food supply, and the environment’ and can be marketed for sale to American consumers.

Other companies are harnessing CRISPR to develop corn with shorter, stronger stalks that could reduce the loss of crops to increasingly powerful storms; novel cover crops that can help sequester more carbon dioxide and produce biofuels; and animals that could resist zoonotic diseases that climate change may be helping to spread, including avian influenza.”

From MIT Technology Review.