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The Pentagon is investing in weapons that can decide when to kill on the battlefield. But can we teach machines to fight ethically? (www.washingtonpost.com)

Maybe autonomous machines will be better than humans at making moral decisions. Or maybe they’ll be a nightmare come to life.

New Machine Learning Theory Raises Questions About the Very Nature of Science (scitechdaily.com)

Tech Tent: Facebook v Australia – two sides to the story (www.bbc.com)