Madison Hall poses for a photo in front of mountains in Polynesia.

Madison Hall, a Knight Center alum who changed careers from the world of finance to the environmental world, died on New Year’s Day at age 66.

Madison earned a master’s degree in environmental journalism in 2007, then stayed at MSU for doctoral studies in Fisheries & Wildlife.

Madison’s Knight Center friend and classmate, Hannah Northey, said, “For the past few years, Madison Hall traversed the globe giving science- and environment-focused lectures aboard cruise ships. Madison’s genuine love for the natural world came through these presentations to rave reviews. No matter the destination, Madison enthusiastically shared in-depth knowledge on topics ranging from glaciers in Alaska to marine life in Australia.”