The difference being...perception right? Currently we have a huge amount of information but the same limits of comprehension. We didn't suddenly get new anatomy when the internet came online. Its apples and oranges. If you are able to understand things at great depth, you are able to understand information at great depth and know the difference between bunk and not. Myths and legend-type information becomes harder to rationalize as truth because the origins of it do not result in a high probability of accuracy in which you are highly capable at that point to determine in a sub-microsecond.