Certainly in example sentence
I mean global warming certainly is a massive threat to mankind and we are putting a lot of time and energy into, A, trying to come up with alternative fuels and, B, you know, we just launched this prize, which is really a prize in case we don't get an answer on alternative fuels, in case we don't actually manage to get the carbon emissions cut down quickly, and in case we go through the tipping point.
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