
What if the speed of light were slower?
Daniel and Kelly’s Extraordinary Universe
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Is There a Difference Between Global Temperatures and Solar Radiation?
Small changes in how much the earth tilts towards the sun, or how far away is from the sun on really can' have a strong impact on the amount of solar radiation. If we hadn't been pumping c o two into our atmosphere, scientists predict we'd be due for like, a big glaciation stage in about 50 thousand years. So we can override these effects wit larger effects, like the greenhouse effect.
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