Easy Ride

Bose Corp. uses speaker technology to give cars adaptive suspension

4 min read
Photo: Bose Corp.
Photo: Bose Corp.

photo showing Lexus with standard suspension

photo showing Lexus with Bose system suspensionSmoothing the Road: A Lexus with a standard suspension (top) joggles as it coasts along a bumpy surface, while another Lexus with the Bose system (bottom) sails along the same road unperturbed.Photo: Bose Corp.

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We Need More Than Just Electric Vehicles

To decarbonize road transport we need to complement EVs with bikes, rail, city planning, and alternative energy

11 min read
A worker works on the frame of a car on an assembly line.

China has more EVs than any other country—but it also gets most of its electricity from coal.

VCG/Getty Images
Green

EVs have finally come of age. The total cost of purchasing and driving one—the cost of ownership—has fallen nearly to parity with a typical gasoline-fueled car. Scientists and engineers have extended the range of EVs by cramming ever more energy into their batteries, and vehicle-charging networks have expanded in many countries. In the United States, for example, there are more than 49,000 public charging stations, and it is now possible to drive an EV from New York to California using public charging networks.

With all this, consumers and policymakers alike are hopeful that society will soon greatly reduce its carbon emissions by replacing today’s cars with electric vehicles. Indeed, adopting electric vehicles will go a long way in helping to improve environmental outcomes. But EVs come with important weaknesses, and so people shouldn’t count on them alone to do the job, even for the transportation sector.

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