I was emailed this link to Mike Barwis' Tedx presentation at Ann Arbor in early April of this year. I have not seen it on the site and searched it out (if I am wrong, then Mods delete).
It is just phenomenal and if you can get through it without the tears then you are a stronger man than me. On a professional level, as an experienced therapist and Doctoral candidate I think the points he is making about rehab outcomes and current practice assumptions are exceedingly valid.
Watch the video, you'll feel better about all of our potentials after.
Edit: Plain text embed not taking...click the link or someone below help me out on the embed. Tks.