U.S. Midterm Elections

Analysis and arguments.

Mathematics has a branch called “catastrophe theory,” which analyzes how mounting pressure can lead to a sudden break in a structure that had once looked solid. On Election Day, the rupture suffered by President Donald Trump’s GOP was a real-life demonstration of that process of collapse.

Trump suffered a decisive rebuke. The president’s hold on national politics had seemed intact, despite his erratic policies and declining popularity—until Tuesday, when GOP support crumbled in many states and congressional districts where it had surged just two years ago. Trump retains his hardcore MAGA base, but on Tuesday moderate GOP and independent voters who had backed Trump in 2024 abandoned the GOP to either vote for Democrats or stay home.

Mathematics has a branch called “catastrophe theory,” which analyzes how mounting pressure can lead to a sudden break in a structure that had once looked solid. On Election Day, the rupture suffered by President Donald Trump’s GOP was a real-life demonstration of that process of collapse.

Trump suffered a decisive rebuke. The president’s hold on national politics had seemed intact, despite his erratic policies and declining popularity—until Tuesday, when GOP support crumbled in many states and congressional districts where it had surged just two years ago. Trump retains his hardcore MAGA base, but on Tuesday moderate GOP and independent voters who had backed Trump in 2024 abandoned the GOP to either vote for Democrats or stay home.

As strong Democratic results rolled in across the map, the rejection of Trump and his party was so broad and deep that it will be hard for Trump’s supporters to rebut, despite their plans to challenge balloting and vote counts. Some races remain uncalled Wednesday, but Democrats easily took control of the Senate and House.

The political pendulum often swings in midterm elections, but 2026’s........

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