alt Hacker NewsI do agree with you over all, but I am not certain it's outside the capacity of modern society. You only need to look at the group in France[0] where they are building a medieval castle using only period appropriate tools and techniques. It is more of a research project than an act of devotion, but I think it demonstrates that we are still capable of such acts.
We don't lack the ability. We lack the time/energy/money (these are all the same thing!).