Us old guys and our 'passed me down wisdom' is quickly being transcended by GOOGLE. It'll catch up eventually but by then will have been rewritten by Wranglerstar-type gurus. I'm waiting to hear good news about Rock Elm (as opposed to much softer (but similarly ornery) White or American Elm) as the ultimate 'organic-new-age-miracle haft' material.
I chuckled some at the "organic" part. Yep, it's a mantra in itself alright!
The way I see it, it is a real shame to lose valuable experience. I know quite a few people that I'd so much like to have write down the wisdom they have gathered through the years. What has been noted and transmitted from generation to generation is not something that we, with all our research, can easily replicate, if, unguarded, it goes away. I respect the heck out of any person that can do something I cannot, or do it much better. But then I come from a generation that used to shut up first, observe, respectfully ask questions and be thankful for the answers.
I was reading just yesterday about an 80 year-old woman living in her cabin in the wilderness of some remote mountains since she was 17. Hunsband dead for a while, her only son dead as well. I'd take her advice on survival, rather than Bear Grill's anyday of the week

. And, you know what. She seemed quite happy with the little she had. Instead of "cabin feber", she had words of wisdom for whomever stumbled at her door. Was glad to see that someone took the time to brave one meter of snow for several kilometers and ask her for an interview.
OTOH, sometimes this popular wisdom has arrived at opposing views, depending on what old timer you are listening to

. And then here comes a third one, that is convinced that the previous two have no idea what they are talking about. I just hope one day we won't be looked back at for our usage of WIFI the way we take pity in the old victorians and their widespread lead poisoning.
Oddly, this loss of experience applies not only to old crafts, but more mote or less modern technology as well. I don't recall the exact term, but it's a subject of study in itself, and wiser people are trying to quantify it somehow. From gridline workers to old school programmers, when our technology fails and we need to rely on the "old ways", we realize their experience is invaluable.
As I previously said, I just nod my head at the self-entitlement and politically correctness of some people younger than me (and I'm only 35). They act as the world owns them something...and it allstarts from their "enlighted" parents. Having been brought up with little, because communists wanted everyone - but the "elites" - to live on very little, has taught me a thing or two about the value of things and gratitude.
As I have the luxury to choose whom I want to work with in my department, I am happy to say that I can still find young men and women that have been properly brought up by their folks. I just wish there were more. I can usually weed them out during an interview, once they get more comfortable.
Sorry for the rambling, see this is a major flaw of mine. Hey, at least I'm not a politician!