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The new ethics of war

What happens when our military machines are not only unmanned but autonomous?

By AC Grayling   June 2017

©CBP photo/Alamy stock photo

On Wednesday 25th October 1854, the 4th and 13th Light Dragoons, 17th Lancers and 8th and 11th Hussars combined to create a cavalry unit known as the Light Brigade. Led by James Brudenell, the seventh Earl of Cardigan, they undertook an action so disastrous that it entered the annals of heroism and—courtesy of Alfred Tennyson—poetry. A series of mistakes made the Light Brigade, with the earl galloping at its head, charge the length of a valley directly into the mouths of more than 50 cannon…

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