> Birth defects aren't contagious and are not often fatal.
Well, not immediately fatal, anyway. What if a gene modification is developed that halves the rate of aging? Is it a birth defect to have a maximum life expectancy of only 120 years instead of 200 years?
Well, not immediately fatal, anyway. What if a gene modification is developed that halves the rate of aging? Is it a birth defect to have a maximum life expectancy of only 120 years instead of 200 years?