Thanks for posting this, Kevin. I found the paper really interesting. The conclusion, in particular, seemed well founded and reflected a good approach to the study. If anyone hasn't taken the time to read the original paper, I'd recommend it. I found some of it challenging because it's not a field in which I have expertise, but a little Googling helped understand some of the terms and references. I think one of the biggest take-aways for me is that you can make a difference by yourself. Individuals can make a difference. A timely reminder.