"had Mother Nature wanted us to use sunscreen, she would have put the sun further away" say the eades. by the same reasoning, you could argue, "had Mother Nature wanted us to eat a low-carb diet, she would not have created high-carb foods". just because something is natural rather than man-made does not mean it is benign. excess sun can be harmful, as can excesses of many other of Mother Nature's creations.

my father died of skin cancer. i will always use sunscreen and never sunbathe again.