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Yes but we evolved to live with the sun's radiation.
by kingkawn 17y ago
Yes but we evolved to live with the sun's radiation.
- lena 17y agoSo how do you explain skin cancer?
- kingkawn 17y agoThere are multiple environmental cancers that we can acquire, in addition to the numerous other ways that life can get you if things get out of balance. The point is that our adaptive systems to overexposure to sun, such as sunburn and peeling, are well developed. Our adaptive system to avoiding radiation exposure to the ear and brain, not so much.