Notes.

The document delves into various historical events and figures, such as the Aber Day Kegger in Montana, the Andrus Hotel in Dillon, and Dolores LaChapelle's life and work. It utilizes primary sources like newspapers and interviews to explore topics like student activism, environmental ethics, and skiing culture in the Western United States. By drawing on diverse perspectives and sources, the text offers a comprehensive overview of the cultural and historical significance of these subjects for researchers interested in these areas. Additionally, it discusses avalanche research in the San Juan Mountains, state control of the atmosphere in twentieth-century America, and Dolores LaChapelle's contributions to ecophilosophy and the skiing community, particularly in the Alta ski area. [Extracted from the article]