CHE Environmental Colloquia Fall 2025 CHE Environmental Colloquium – Working with the Wisconsin Tribes in the Domain of Environmental Law October 8, 2025 12:00 pm – 1:00 pm 140 Science Hall CHE Environmental Colloquium - Should Ecocide be an International Crime? September 24, 2025 12:00 pm – 1:00 pm 140 Science Hall