Computational power is necessary but not sufficient. The difficult part of the building a human-level AI would be the software and learning set rather than a h

Computational power is necessary but not sufficient. The difficult part of the building a human-level AI would be the software and learning set rather than a hardware one. Consider that the basic structure of our brains is the product of countless generations of iterative selection. This is analogous to AI software. Further are also the products of a rich, and complex culture that has been emergent over time to suit our faculties. Without this societal support our growth as individuals is stunted. This is analogous to a training set. When I try to build even very simple artificial neural networks I run into problems with how to structure the network and how to get good training sets. For these reasons I don't foresee human-level AI happening anytime soon.