
What Happens Next in 6 Minutes The Democrats Will Rebound
Oct 25, 2025
Join John Sides, Chair of the Political Science Department at Vanderbilt and author of 'The Bitter End,' as he delves into the captivating dynamics of the 2024 election. Sides reveals why Trump outperformed expectations and how dissatisfaction with incumbents drives voter behavior. He predicts tight competition for the midterms, with Democrats having a slight edge in the House but struggles in the Senate. Plus, he discusses the subtle impact of campaign messaging and how social media shapes young voters' opinions.
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Broad Shift Indicates Incumbent Performance Problem
- The 2024 shift to Trump was broad, not localized, with gains in nearly every state and most demographic groups.
- John Sides argues this points to a general incumbent performance problem tied to economic dissatisfaction.
Economy Mapped Closely To Vote Shifts
- Economic dissatisfaction tracked tightly with Biden's rising disapproval and predicted Harris's vote share.
- Sides cites a 0.9 correlation between economic indicators and public dissatisfaction driving the outcome.
Narrow Polarization Makes Small Swings Decisive
- Parties are narrowly divided and political attitudes have largely calcified, producing stable tight competition.
- Small public shifts can flip control of Congress given the current narrow margins.

