FACT CHECK. Elon Musk: “what we do on the Earth’s surface has no impact on our climate” Is this correct?

Billionaire Elon Musk, known from Twitter, Twitter and Tesla, among others, made some controversial statements about global warming via Twitter last week. According to Musk, the processes that take place at the Earth’s surface (such as agriculture, for example) would not have a meaningful influence on global warming. Is Elon musk correct? What effectively contributes to global warming?

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