“Because of how all these advances came together in new ways, it took us back to that original problem—what happens when you combine the old expert systems with all the new approaches?” Modi began ticking them off with his fingers. “Deep learning, Bayesian and evolutionary computing, symbolic reasoning, neural networks modeled on the human brain down to the sub-neuron level via exascale computing but made more powerful than any single brain through synthetic synapses firing literally millions of times faster than the ones in your brain, cross-database access, and cloud-driven insights.”