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.

7/1/2025
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.

5/23/2025
US solar manufacturers lag skyrocketing market demand
Mojtaba Akhavan-Tafti, Associate Research Scientist, University of Michigan

U.S. consumer demand for renewable energy continues to grow, with more solar panel capacity installed in 2024 than in 2023, which saw more than in 2022. But U.S. trade policy is in flux, and high tariffs have been imposed on imported solar panels, which may cause shortages. Read More.

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