Though the doctor is correct in asserting that Vivian's genetics were programmed, he is overlooking the fact that Vivian must have been eating an unhealthy diet.

The doctor's assertion is based on debunked ideas. It has been clearly shown that genetics do not play a role in aging or death.

The probability that any one theory could satisfactorily explain the aging process is extremely unlikely. It is clear that both genetics as well as wear and tear over time play a role.

The doctor is missing the obvious cause of Vivian's death, which must be disease processes. A person cannot die at 59 without an active disease process present.

It has been proven that all aging is caused by wear and tear on the body over time. In this case it is clear that Vivian's body must have been subjected to extreme wear and tear.