This one hit home for me:

We're just not much good any more at refusing things because they don't seem proper. As a society, we can't even manage to turn our backs on abysmal threats like heroin and the hydrogen bomb. As a culture, we love to play with fire, just for the sake of its allure; and if there happens to be money in it, there are no holds barred. Jumpstarting Mary Shelley's corpses is the least of our problems; something much along that line happens in intensive-care wards every day.