A few different sources, including Dr. Albert Mohler, have recently brought up the case of David Epstein, a professor of political science at Columbia University. Apparently Epstein was recently charged with incest over a sexual relationship with his adult daughter.
The natural question, of course, is why?
If what two consenting adults do is no one else’s business, why is incest illegal? If reproduction is not germane, then the traditional genetic argument fails.
On what moral basis, then, is incest illegal?