On November 1, 2024, renowned climate scientist Michael E. Mann accepted a significant role as vice provost for climate science, policy, and action at the University of Pennsylvania, while anticipating the release of his book on combating scientific disinformation. However, this optimism was short-lived when Donald Trump defeated Kamala Harris, leading to a resurgence of anti-science policies.
Mann ultimately chose to resign from his administrative role, maintaining his position as the head of Penn’s climate center, to focus on fighting against anti-science narratives, particularly through media and social platforms. His recent book, Science Under Siege, co-authored with vaccine expert Peter J. Hotez, delves into the forces fueling science denial, including wealthy plutocrats, fossil fuel interests, and a passive press.
The book emphasizes the urgent need for collective action against disinformation, urging individuals to use their voices to advocate for science-based discourse. Mann’s journey reflects broader societal challenges and the importance of standing firm against anti-science sentiments, encouraging everyday people to engage actively in defending scientific integrity.

