One of the most popular such ideas is to replicate the brain by copying the neurons and seeing what happens. For example, IBM’s Blue Brain project hopes to create an entire human brain by modeling it neuron for neuron, without really understanding why brains work or why neurons do what they do.
No, the Blue Brain project (no longer affiliated with IBM, AFAIK) hopes to simulate neurons to test our understanding of how brains and neurons work, and to gain more such understanding.
If you can simulate brain tissue well enough that you’re reproducing the actual biological spike trains and long-term responses to sensory input, you can be pretty sure that your model is capturing the relevant brain features. If you can’t, it’s a pretty good indication that you should go study actual brains some more to see if you’re missing something. This is exactly what the Blue Brain project is: simulate a brain structure, compare it to an actual rat, and if you don’t get the same results, go poke around in some rat brains until you figure out why. It’s good science.
Took it. Comments:
Hopefully you have a way to filter out accidental duplicates (i.e. a hidden random ID field or some such), because I submitted the form by accident several times while filling it out. (I was doing it from my phone, and basically any slightly missed touch on the UI resulted in accidental submission).
Multiple choice questions should always have a “none” option of some kind, because once you select a radio button option there’s no way to deselect it. Most of them did but not all.
I answered “God” with a significant probability because the way the definitions is phrased, I would say it includes whoever is running the simulation if the simulation hypothesis is true. I’m sure many people interpreted it differently. I’d suggest making this distinction explicit one way or the other next time.