Lab Milk is more advanced than Lab Meat and it is already here.
"Precision dairy doesn’t have cholesterol, lactose, growth hormones or antibiotics (though those with dairy allergies should beware)."
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"The World Economic Forum and many scientific reports suggest cheese generates the third-highest emissions in agriculture after beef and lamb."
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"The world’s demand for dairy keeps going up. But it’s not necessarily liquid milk. As countries develop and have burgeoning middle classes, the demand for liquid milk drops and enthusiasm for cheese and other products skyrockets."
https://www.washingtonpost.com/business/2023/03/12/precision-cultivated-dairy/
The Washington PostMoooove over: How single-celled yeasts are doing the work of 1,500-pound cows