Artificial intelligence won’t be very smart if computers don’t grasp cause and effect. That’s something even humans have trouble with. In less than a decade, computers have become extremely good at diagnosing diseases, translating languages, and transcribing speech. They can outplay humans at complicated strategy games, create photorealistic images, and suggest useful replies to your emails. Yet despite these impressive achievements, artificial intelligence has glaring weaknesses.

Read the full article for more details.