Part 6/11:
The speaker emphasizes that climate fluctuations are part of a cyclical pattern, and while human-produced CO2 may intensify these cycles, they assert that global warming is not something entirely new or unprecedented in Earth's history. They quote scientists who describe recent global warming as "not a fart in the wind" over the span of 13.8 billion years of the universe, challenging the idea that current warming is catastrophic or unprecedented.