U-M Sustainability Expert Perspectives

The ConversationU-M sustainability experts regularly contribute to The Conversation, a free and independent source of news and views from the academic and research community. This Blog has received international praise for promoting content from university scholars and researchers with deep expertise in their subject.

7/14/2025
When big sports events expand, like FIFA’s 2026 World Cup matches across North America, their climate footprint expands too
Brian P. McCullough, Associate Professor of Sport Management, University of Michigan

When the FIFA World Cup hits North America in June 2026, 48 teams and millions of soccer fans will be traveling to and from venues spread across the United States, Canada and Mexico. Read More.

7/1/2025
Invasive carp threaten the Great Lakes − and reveal a surprising twist in national politics
Mike Shriberg, Professor of Practice & Engagement, School for Environment & Sustainability, University of Michigan

In his second term, President Donald Trump has not taken many actions that draw near-universal praise from across the political spectrum. But there is at least one of these political anomalies, and it illustrates the broad appeal of environmental protection and conservation projects – particularly when it concerns an ecosystem of vital importance to millions of Americans. Read More.

6/26/2025
Toxic algae blooms are lasting longer in Lake Erie − why that’s a worry for people and pets
Gregory J. Dick, Professor of Biology, University of Michigan

Federal scientists released their annual forecast for Lake Erie’s harmful algal blooms on June 26, 2025, and they expect a mild to moderate season. However, anyone who comes in contact with the blooms can face health risks, and it’s worth remembering that 2014, when toxins from algae blooms contaminated the water supply in Toledo, Ohio, was considered a moderate year, too. Read More.

6/11/2025
How your air conditioner can help the power grid, rather than overloading it
Johanna Mathieu, Associate Professor of Electrical Engineering & Computer Science, University of Michigan

As summer arrives, people are turning on air conditioners in most of the U.S. But if you’re like me, you always feel a little guilty about that. Past generations managed without air conditioning – do I really need it? And how bad is it to use all this electricity for cooling in a warming world? Read More.

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