Last year, environmentalists criticized the Biden Administration’s decision to approve the Willow Project, a proposal by ConocoPhillips to produce up to 600 million barrels of oil on the North Slope over 30 years. Not far away, Australian company Santos is planning a similar proposal called the Pikka Project, which would produce about 400 million barrels over 30 years. That project has gotten much less attention than Willow in the Lower 48. Philip Wight, an environmental historian at the University of Alaska Fairbanks, explains the context behind these projects and explains why companies are still drilling in the Alaskan Arctic, even as oil production has boomed in other states. He also details how climate change is affecting the industry and Alaska as a whole, including causing some bizarre issues for the Trans-Alaska Pipeline, which delivers oil from the North Slope to refineries and export terminals.