HumansWe must challenge notions that Marx can explain the modern world Karl Marx would have been 200 years old in May 2018. For many, his theories still make sense of the world, but can they really explain novel technologies? Culture
TechnologyWhy we should build AI that sometimes disobeys our commands In our desire to make ethical artificial intelligence, we better be ready for machines that can choose to say no, says Jamais Cascio Comment