How might we, and our nation's roads and highways, need to change as autonomous vehicles become more ubiquitous? We know a lot of the answers, but not all of them.
Sales of electric vehicles are growing fast, especially in Europe.
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Shifting to plug-in cars wouldn't be enough to max out global oil consumption by 2040. But it could help make that happen if cities pitch in and ride-sharing doesn't crowd out public transportation.
How can we ensure technology brings prosperity to us all?
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While there is currently interest interest in artificial intelligence, it offers limited achievements, such as the autonomous car. Tomorrow, machines will learn alone and forge solutions.
Scientists use satellite sensing to find the Earth’s centre of mass.
NASA
We should all learn from mistakes. Driverless cars must do the same when it comes to any accidents they've been involved in on our roads, no matter who was to blame.
Uber’s self-driven Volvo SUV was flipped on its side after a collision in Tempe, Arizona, US, in March this year.
Reuters/Fresco News/Mark Beach
Together, three recent events mark a crucial turning point in the development of autonomous cars: They are both safer and more advanced than ever before.
Hands off – but do we trust the car?
AP Photo/Eric Risberg
The ethics and psychology of trust suggest ways we might learn to understand self-driving cars, but also show why doing so might be more challenging than we expect.