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Boston - March 6: People hold a banner reading Stand with Ukraine! Stop buying Russian oil as they take part in a Peace March for Ukraine from Copley Square to Parkman Bandstand on the Boston Common in Boston on March 6, 2022. The protests marked the second straight Sunday people have marched through Boston, as Russias invasion of its neighbor entered its 11th day. (Photo by Jessica Rinaldi/The Boston Globe via Getty Images)

How the war in Ukraine will change the way the world uses energy

22 March 2022

With Russian oil and gas politically toxic, Western nations are scrambling for replacement sources of energy. The immediate future will be difficult, but the crisis could accelerate the transition to clean energy
robot tank

Letting robots kill without human supervision could save lives

8 November 2017

Calls to ban killer robots ignore the fact that human soldiers can make lethal mistakes. If driverless cars will save lives, perhaps armed machines can as well
drone

ISIS is weaponising consumer drones and we can't stop them – yet

28 June 2017

The terrorist group is already strapping grenades to drones as it fights to retain the Iraqi city of Mosul, but what happens if airborne terror comes to the West?

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