I think neural networks and other forms of evolutionary computation will merge as I have been writing in my other replies in this thread. TWEANNs incorporate EC into evolving ANNs. The other article I cited above on soil mechanics, beat out expert systems, ANNs, statistics, and used GP. MEP, or Multi-Expression Programming for GP incorporates being able to put more than one solution into a gene without increasing the processing times thereby overcoming the inefficiencies of 1990s-era GP. Here is a recent article using it that is not behind a paywall or via sci-hub.io [1]. It needs better editing, but there are other references if you search for Multi-expression Genetic Programming.
[1] http://benthamopen.com/ABSTRACT/TOPEJ-9-21