I believe AI is much more of a hardware problem than people realize. It's such a computationally difficult task. The energy efficiency and parallelism of brains

I believe AI is much more of a hardware problem than people realize. It's such a computationally difficult task. The energy efficiency and parallelism of brains is unbelievable. However, I think an improvement of even just two orders of magnitude would be sufficient to achieve something that many people would call rudimentary AGI.