A scientific breakthrough occurred in 2003. It was the mapping of the human genome, which is creating medical advances that will touch every human on earth. The indispensable partner in this great discovery was the federal government. What did the government ask in return? You may be surprised to learn. And delighted.
Sidewalks were invented in big cities in the 1800s as a way of separating people from the filth of streets. They found a second use in the 20th century as a way of separating pedestrians from automobiles. After World War II, sidewalks declined in popularity, only to rise again in recent decades along with urban trails. Throughout, governments have been the key to pedestrian access.
Farmers markets have caught on in big cities since the 1970s, and a major reason is that governments have subsidized and facilitated their growth. Why? Because farmers markets create “positive externalities,” benefits that are much greater than their costs. They bring neighborhoods together, improve health, and make city life more affordable and enjoyable. And they’re another way government improves our lives.
Cities created public hospitals in the early 1800s as places the poor went to die. In the late 1800s, their roles changed dramatically as the practice of medicine changed. Since then, other kinds of hospitals have emerged, but large public hospitals still play essential roles as caregivers for the poor, centers for advanced trauma care, and providers of public services like poison-control centers. Let’s hope you never need the care these hospitals provide. But if you do, you can thank government for making them available.
The creation of dependable clean water systems is one of our greatest and least recognized urban accomplishments. Unrecognized, that is, unless something goes terribly wrong. But such incidents are exceedingly rare, and hundreds of millions of Americans can trust the safety of their drinking water. For this, we can thank government.