Technological Advances and Their Impact on Common Resources: A Tale of Two Industries
In the heart of America’s agricultural landscape lies the Ogallala Aquifer, a crucial water source spanning eight states and nourishing over 111.8 million acres of farmland. The aquifer’s history reflects both innovation and depletion, a narrative echoed in the evolving landscape of road transportation.
With the advent of electrification in the 1940s, a Colorado farmer revolutionized agriculture by inventing center pivot irrigation, which dramatically increased water extraction, enabling irrigation of vast areas. However, this technological leap has led to the aquifer losing an alarming 286.4 million acre-feet of water, comparable to draining Lake Erie.
Western Kansas and Texas are witnessing severe declines, with regions experiencing water level drops as high as 50 percent and up to 265 feet respectively. At this rate, the aquifer could be depleted in 20–30 years.
The tragedy of the commons unfolds as the Great Plains face a future where water rationing and charges become inevitable to preserve this vital resource. This scenario mirrors historical instances where technological advances, like radar and sonar in fishing, led to resource depletion, such as the collapse of the North Sea Cod population.
The Transformation of Road Transportation
As road transport dominates globally, most countries do not charge for road use, leading to congestion. In cities like Tokyo and Paris, traffic slows to ten miles per hour and eight miles per hour respectively, pushing people to alternative transport modes.
However, the rise of self-driving cars, already part of urban life in San Francisco, promises to change this dynamic. Companies like Waymo are expanding to cities such as Dallas and Miami. Initially, self-driving services are costly, but as they become more widespread, costs are expected to decrease below those of human-driven taxis.
Reimagining the Driving Experience
Self-driving vehicles offer a chance to redesign transportation interiors for comfort and efficiency. With significantly fewer accidents, these vehicles could transform into mobile living spaces, akin to the Volkswagen GEN.TRAVEL or the Volvo 360c, which offer features for sleeping and working on-the-go.
As these vehicles become ubiquitous, roads might double capacity with platooning technology, but without proper regulation, they could lead to severe congestion.
Addressing Overuse of Road Infrastructure
Just as with the Ogallala Aquifer, roads are a common resource threatened by overuse. Without implementing charges for road use, widespread gridlock could ensue. While taxes on fuel are common, direct usage charges face resistance. For example, New York City struggled for decades to implement congestion pricing.
Effective policies to introduce road charges include offering clear benefits in exchange, such as new infrastructure, and introducing charges on new vehicle types or infrastructure to minimize backlash.
Examples include the Harris County Toll Road Authority, which expanded through voter support, and dynamic tolling systems in Colorado and Florida, which have successfully managed congestion.
To avoid a future of gridlocked roads akin to the depletion of the Ogallala Aquifer, governments must act quickly. Implementing charges on autonomous vehicles before they become widespread can ensure sustainable road use while funding infrastructure improvements.
Original Story at worksinprogress.co