Drilled, a new addition to the Pushkin network, is a true-crime climate change podcast exposing how corporate corruption and political operatives built decades of climate denial and delay. Award-winning investigative journalist Amy Westervelt unravels evidence of deception, disinformation, and the power structures keeping real climate solutions out of reach. Her new season, Carbon Cowboys, traces how the ethanol kingpin of Iowa became the king of corn in Brazil. In September 2025, a group of Brazilian ministers trekked all the way to chilly North Dakota to see a presentation on a new type of clean energy project, one that promised to help them deliver Brazilian President Lula’s dream of turning Brazil into "the Saudi Arabia of sustainable aviation fuels." It was the latest in a string of projects from Midwest Republican kingmaker Bruce Rastetter, whose investments in Brazil might just transform him into a global carbon czar, even as his Summit pipeline carbon project faces fierce opposition from Iowa to North Dakota. The problem? It all requires loads of land and none of it does a thing about climate change.

Here's episode 1. Find more of Drilled: Carbon Cowboys wherever you get podcasts.

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