If we create adequate synthetic systems through some sort of search process, be it 
random, trial-and-error, evolution, AutoML, or other means, we will have solved part 
of the engineering problem, but not necessarily yet understood scientifically what makes 
those models work. The latter is a job for reverse engineering, and the discovery and 
rejection of possible mappings, just as it is neuroscience.
The Next Decade in AI-