I imagine there is a mathematical formula one can use. Take the % of people who are gifted in society and figure how many were killed when 50+ million abortions were allowed to occur since 1973.
I believe that knowledge is always ‘out there’, and someone will always come along to make use of it.
But that doesn’t mean that we haven’t forestalled many very useful achievements by this wanton disregard toward human life.
God may have meant us to have geniuses and solutions a lot earlier than we will finally get them.