Interesting observations about Europe. It is true that our current infrastructure largely discourages foot traffic and bicycles too. Here in Portland it is better than in most cities, but there are parts of the city that it is very hard to get to, or around, without a vehicle. And frankly, it isn't that pleasant riding a bike in the area where I live (which is quite close in). But so far, I've survived.

I hope that we can "be the change that we seek". My pursuit of a respected degree in natural medicine is the beginning of my contribution along these lines. I have high hopes that the medical paradigm shift that we see in its initial phases will reach fruition for my profession while I am still practicing.