The US government's "checkerboard" land grants to railroads in the 1800s, designed to spur Westward expansion, inadvertently created over 8 million acres of public land that remain inaccessible to the public because they are locked by surrounding private property.

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Hunters used a custom-welded ladder to cross a property corner without touching private land. This simple, low-tech solution created an unambiguous legal test case, forcing the courts to rule on the abstract issue of airspace trespass and establishing a major precedent for public land access.

Moses pioneered using independent authorities to issue bonds for infrastructure, sequestering revenue streams like tolls away from the city's general fund. This model starved public transit and other services, creating a structural vulnerability that contributed significantly to the 1970s fiscal crisis long after he was gone.

The difference in home price trends between US regions is not about weather or jobs, but housing supply. States in the South and West that permit widespread new construction are seeing prices fall, while "Not In My Backyard" (NIMBY) states in the Northeast and Midwest face shortages and rising prices.

America's system of nearly 10,000 banks is not a market inefficiency but a direct result of the founding fathers' aversion to centralized, oligopolistic British banks. They deliberately architected a fractured system to prevent the concentration of financial power and to better serve local business people, a principle that still shapes the economy today.

Housing scarcity is a bottom-up cycle where homeowners' financial incentive is to protect their property value (NIMBYism). They then vote for politicians who enact restrictive building policies, turning personal financial interests into systemic regulatory bottlenecks.

Small metal plaques on sidewalks stating 'private property' serve a critical legal function. They prevent the public from gaining legal rights to the land through continuous use—a concept known as adverse possession. This allows owners to permit public passage while legally retaining future development rights.

What began as a simple desire to hunt elk on public land evolved into a landmark legal case with national implications. The hunters' persistence transformed a local trespassing dispute into a pivotal fight over public access rights across the American West, showing how small-scale conflicts can set major precedents.

Modern consumer technology, specifically GPS mapping apps, played a crucial role in the corner-crossing debate. By making the "checkerboard" land ownership pattern and inaccessible public areas visible to everyone, these apps helped galvanize public support for challenging access restrictions.

A significant cause of today's housing inventory shortage is that homeowners are locked into low-interest mortgages. "Portable mortgages," which are being actively evaluated by the FHFA, would allow homeowners to transfer their existing mortgage to a new property, removing the financial disincentive to move and potentially unlocking market liquidity.

The trend of companies staying private longer and raising huge late-stage rounds isn't just about VC exuberance. It's a direct consequence of a series of regulations (like Sarbanes-Oxley) that made going public extremely costly and onerous. As a result, the private capital markets evolved to fill the gap, fundamentally changing venture capital.