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b'The climate was not stagnant before human carbon dioxide emissions. Rather, Earth\\u2019s climate is consistently changing across a variety of timescales. It has been warmer and cooler than it is today. There is no evidence we are in the midst of a climate crisis driven by carbon dioxide emissions. Earth\\u2019s present warming is similar to the warming experienced during every previous interglacial cycle throughout its history. Carbon dioxide is not a pollutant. It\\u2019s necessary to life.'