Islamic scholars consulted by a leading producer of cultivated meat say that the newfangled protein — which is grown from animal cells and doesn’t require animals to be slaughtered — can be halal, or permissible under Muslim law.
And the Jewish Orthodox Union this month certified a strain of lab-grown chicken as kosher for the first time, “marking a significant step forward for the food technology’s acceptance under Jewish dietary law,” as the Times of Israel put it.
Not really. We had a similar reduction in the global horse population at the beginning of the 1940s. We used to have basically a couple horses per person there for a few thousand years. We still have plenty of horses, most even have better lives now. Hopefully we can finally make horse racing financially unviable so we stop killing so many horses for no good reason.
There are already people who have pet cows that they won’t eat when the cow dies. Those people will tend the smaller herds.