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Slightly more than half of the total energy from the Sun was eventually found to arrive on Earth in the form of infrared. If we are not outside enough for those "few minutes", then being outside for a healthy level of UV exposure would certainly involve a greater exposure to IR.
Not to mention the contribution IR makes to holding back Ice Ages.
Luck;
Ken
Last edited by Ken Maltby; 06-18-2017 at 10:21 AM.
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