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.
The problem I have with artificial environment is that humans (and all life on Earth) evolved in natural environment trough many many years. Can we be so certain that artificial environment (food, cosmetics, ...) are not triggering undesired response, body trying to adopt to synthetic materials, what would be the outcome? I'm thinking about cancer, auto immune disease and similar.
We only observe consequences and for some it might take a lot of time to show, but then it might be too late to fix, or, fix in a hurry could make it even worse.
I always ask myself, for example, how long it took giraffe to develop long neck, why, and so on. It didn't happened in 100 years, 3 - 4 generations.
How many food is now labeled "unhealthy" that was "healthy" few years back, or even medicine, this recent anti congestion in Sudafed (I think). There are examples everywhere.
We should be more humble and less arrogant when trying to understand complexity of nature and its processes.
We evolved in an environment without heating, plumbing, electricity, and modern medicine. Are you suggesting that we get rid of all that too or just manufactured meat?
I don't know. But speaking about plumbing, we moved from copper to plastic piping (for some reason), some say that mobile and wireless signal can influence our body. Heating was always here as fire, but that is already natural event. Modern medicine is changing as we find how it affect us (one example is in my 1st comment, but there are more).
I said we need to be more responsible and humble, never said or suggest to reject anything or everything.
I wouldn't directly compare plumbing with food and medicine as food is something that builds your body directly.