Mr. Sullenberger is hardly a technophobe. He has flown passenger jets crammed with advanced electronics and software and has a keen professional interest in technology. What concerns him and other safety experts is that industry executives and government officials are rushing headlong to put self-driving cars on the road without appropriate safeguards and under the unproven hypothesis that the technology will reduce crashes and fatalities. The Senate, for instance, is considering a bill that would exempt self-driving cars from existing federal regulations and pre-empt state and local governments from regulating them. And Arizona became a hotbed of self-driving testing by telling auto and technology companies — like Uber — that it will not ask too many questions or institute a lot of new rules.
Even as officials place a big bet that autonomous cars will solve many of our safety problems, American roads are becoming less safe. More than 37,000 people were killed on American roads in 2016, up 5.6 percent from 2015, according to government data. The National Safety Council, a research and advocacy organization, estimates that the death toll was more than 40,000 in 2017.
Experts who are skeptical about the unceasing forward march of technology say fatalities are rising because public officials have become so enamored with the shiny new thing, self-driving cars, that they have taken their eyes off problems they could be solving today. In the federal government and most states, there appears to be little interest in or patience for doing the tedious work of identifying and implementing policies and technologies with proven track records of saving lives now, as opposed to some time in the distant future.
Consider automatic braking systems. The Insurance Institute for Highway Safety estimates that there is a 42 percent reduction in rear-end crashes that cause injuries when this technology is installed on cars. Advocates for Highway and Auto Safety and other public interest groups asked the Transportation Department in 2015 to require that all new trucks, buses and other commercial vehicles have such systems, which have been around for years. The department accepted that petition but has yet to propose a rule. The government did reach a voluntary agreement with 20 automakers to make automatic braking a standard feature on cars and light trucks by September 2022.
Even as American regulators have dragged their feet, other industrialized countries have made great strides in reducing traffic crashes over the last two decades. Road fatality rates in Canada, France, Germany and Sweden, for example, are now less than half the rate in the United States. And no, these countries don’t have fleets of self-driving cars. They have reduced accidents the old-fashioned way. Some of them have worked to slow down traffic — speed is a leading killer. They have added medians and made other changes to roads to better protect pedestrians. And European regulators have encouraged the use of seatbelts by putting visual reminders even in the back seat. Germany, which has the high-speed autobahn, also requires much more rigorous driver education and testing than most American states do.
“The things that have been killing us for decades are still killing us: speed, impaired driving, not using seatbelts,” said Deborah Hersman, the former chairman of the National Transportation Safety Board who now heads the National Safety Council. “The things that we know can save lives, some of them don’t cost any money, like seatbelts.”