[contingencies]

Having discussed such issues with people internationally for 15 years, my experience paints a different picture. This is becoming an issue within many societies around the world, from China to north Africa to Europe to the Americas. While youth are certainly more aware of the challenges, the issues cross a generation gap and I have seen evidence of significant growth in concern even in the older parts of populations. Years ago, the number of people I could have a discussion with on these matters with was miniscule, these days absolute strangers broach the subject themselves.