Cell phones that recognize our faces. Refrigerators that order our groceries. Robot voices that answer our questions. Technology has revolutionized nearly every aspect of our lives. As artificial intelligence advances machine learning, driverless cars transform transportation and virtual reality takes us to new places, technology will define our future.

The Atlantic explored the the power of progress and the challenges ahead. How will the intersection of human and machine evolve? What breakthroughs are on the horizon that will have the biggest impact on our world?