Deep machine learning is driving advances in perception, situation inference, and capturing spatiotemporal regularities that could lead to artificial general intelligence. Deep learning uses a biologically inspired hierarchical architecture similar to cortical circuits in the brain. When combined with reinforcement learning for decision making under uncertainty, deep learning is making progress on tasks like speech recognition, image recognition, and more, bringing artificial general intelligence closer to reality. We should start discussing the moral, social, and economic implications of developing artificial general intelligence.