That’s running with the goal post.
Serpentine. Serpentine.
Morals and ethics change with science?
Some. Possible. Abortion. Science convinced some people to change their morals and hence their ethics.
Shouldn’t kill every whale, beaver, Buffalo, little white furry seal pup. (They’ll run out so maybe economic and not moral.)
But rare.
Morals are learned and, unbelievable to many here that I’m gonna use the word, felt.
Ethics? Gotta follow your morals.
IMO.
In my philosophy classes I was taught there are two kinds of ethics.
Professional ethics
and moral ethics.
Professional ethics are man made and can be changed as men see fit to do so.
such as the "Holocaust in WW II. it was perfectly legal and ethical in those men's
beliefs. Much like modern Democrats and their fascination with abortion.
Moral ethics are God given and only God can change them.
My example would be the ten commandments, most of whom describe our entirety
of laws. don't murder, don't steal, don't fuk your neighbor over, et al.
It is actually pretty simple.
it is the Midrash that has made it all so complex.

It is really that simple.