The common belief that politics will "swing back" to moderation is flawed. Instead, like the Tacoma Narrows Bridge, the swings between political extremes are becoming more violent and amplified. This positive feedback loop of escalating polarization risks the catastrophic failure of the entire system, not a return to equilibrium.

The rise of populism is better understood as a resurgence of humanity's innate "groupish" and tribal instincts. This regression is amplified by a modern cocktail of social media, rapid migration, and weakening political institutions, making it a deeper cultural and psychological phenomenon than just an economic one.

Political parties now adopt positions primarily to oppose their rivals, rather than from consistent principles. This is seen in the multiple reversals on COVID-19 policies and vaccines. When beliefs flip-flop based on the opponent's stance, the driving force is tribalism, not ideology.

The political divide is no longer just about policy; it's a fundamental separation of information ecosystems. Red and Blue America use different social media, consume different news, and don't interact, creating worldviews as different as North and South Korea. This digital separation precedes any physical one.

People tend to marry and befriend those who are genetically similar, a process that amplifies genetic inequality in the next generation. This is compounded by geographic sorting, where individuals with genetic propensities for success migrate away from disadvantaged areas, leaving them 'doubly disadvantaged, genetically and environmentally.'

When society organizes itself along tribal or identity lines, it is a mathematical certainty that all groups, including the majority, will eventually adopt that framework. The only solution to one form of identity politics is to eliminate all forms of it.

Focusing on which political side is "crazier" misses the point. The fundamental danger is the psychological process of tribalism itself. It simplifies complex issues into "us vs. them," impairs rational thought, and inevitably leads to extremism on all sides.

It's no longer accurate to speak of a single 'America.' The country has fractured into three distinct entities—Blue America, Red America, and Tech America. Each has its own values, economic base, and potentially divergent foreign policies, much like North and South Korea are two different countries.

The true danger isn't partisan bickering but the collapse of shared cultural institutions like family, faith, and community. These provided a common identity and purpose that held the nation together, and their erosion leaves a void that politics cannot fill, removing the nation's "center of gravity."