Humanity has become remarkably good at creating, reproducing, and combining. We have built technologies that think, machines that learn, cities that expand, networks that connect billions of people, and products that we use, reuse, and eventually discard. Every year, our capacity to create grows exponentially. Yet at the same time, we have become an accumulative species—not only materially, but now digitally as well. We are still learning to complete the full cycle of creation: Create → Use →...