Peter Diamandis is privy to much more cutting-edge technological information than I am, but he’s also more prone to irrational exuberance. I have little doubt driverless cars will be perfected for all climates and conditions at some point in the future, but will there really be more than 50 million autonomous cars on the road by 2035? Well, it is the kind of technology likely to spread rapidly when completed. From a Diamandis Singularity Hub post about the future of transportation, agriculture, and healthcare/elder care:

By 2035 there will be more than 54 million autonomous cars on the road, and this will change everything:

• Saved Lives: Autonomous cars don’t drive drunk, don’t text and don’t fall asleep at the wheel.

• Reclaiming Land: You can fit eight times more autonomous cars on our roads, plus you no longer need parking spaces. Today, in the U.S. we devote 10% of the urban land to ~600 million parking spaces, and countless more to our paved highways and roads. In Los Angeles, it’s estimated that more than half of the land in the city belongs to cars in the form of garages, driveways, roads, and parking lots.

• Saved Energy: Today we give close to 25 percent of all of our energy to personal transportation, and 25 percent of our greenhouse gases are going to the car. If cars don’t crash, you don’t need a 5,000-lb SUV driving around a 100-lb passenger (where 2% of the energy is moving the person, and 98% is to move the metal womb wrapped around them).

• Saved Money/Higher Productivity: Get rid of needing to own a car, paying for insurance and parking, trade out 4,000-lb. cars for lighter electric cars that don’t crash, and you can expect to save 90% on your local automotive transportation bill. Plus regain 1 to 2 hours of productivity in your life (work as you are driven around), reclaiming hundreds of billions of dollars in the US economy.

Best of all, you can call any kind of car you need. Need a nap? Order a car with a bed. Want to party? Order one with a fully-stocked bar. Need a business meeting? Up drives a conference room on wheels.•