The history of technology shows that while new technology has always destroyed jobs, it has also created new ones, in part because it makes things that were previously too expensive cheap enough to expand demand. Tim O'Reilly explains how AI will make currently unthinkable things possible. If we put it to work properly, it can lead to prosperity.

Kaggle is a community of almost a million data scientists, who have built more than two million machine-learning models while participating in Kaggle competitions. Data scientists come to Kaggle to learn, collaborate, and develop the state of the art in machine learning. Anthony Goldbloom shares lessons learned from top performers in the Kaggle community.