It has been a brutal week in America and I'm not the only one wondering whether the country can pull itself out of this spiral of hatred and violence.

After one of the most searing assassinations in US history, the governor of Utah pleaded for Americans to turn down the political temperature. But hardly anyone that I've spoken to since Charlie Kirk's death thinks that will be the path the country will choose. Not anytime soon, at least.

Recent history is full of examples where America has chosen not to come together after a tragedy. It didn't happen 14 years ago after a Democratic congresswoman was shot in the head in Arizona. Nor eight years ago, when a Republican congressman was shot during baseball practice. Americans didn't even come together in the face of a global pandemic. In fact, COVID made divisions worse.

The reason is simple, yet hard to change. The incentives that fuel American political life reward the people and platforms that turn up the heat, not those who dial tensions down. Around the country, you're more likely to get elected to political office if you run on policies and rhetoric that appeal to your political base, rather than the political middle.

After Charlie Kirk was killed, Utah Governor Spencer Cox urged Americans to log off, turn off, touch grass, hug a family member, go out and do good in the community. Though he maintained a calm demeanor, some see him as an outlier in a system tilted towards division.

Division and political violence are not new phenomena in America. Some 160 years ago, the country went to war with itself and it has never really stopped. The political climate has always been volatile, but the emergence of social media as a propaganda tool magnifies the current crisis.

Both political camps seem entrenched in their narratives, with little interest in healing. Research suggests that division is exacerbated by partisanship encouraged by gerrymandering and sensationalist media coverage.

To break the cycle, calls for unity must be met with action. Political figures need the courage to prioritize reconciliation over division, or the country may only grow weaker as adversaries thrive on its internal conflicts. As Katty Kay articulates, the future depends on whether America can turn this moment of tension into a catalyst for constructive dialogue.