This is awesome! It's truly a shame what this man has gone through, but the message is clear; the relationship between humans and cannabis is something we're only just beginning to understand. And if just a few tokes of cannabis can help this man to walk again, imagine what it could do when studied carefully and developed for its full potential... The fact is that we've been using cannabis for many purposes for thousands of years, and people like Carl Sagan have even mused that cannabis may have inadvertently led to civilization as we know it:
After researching and writing the above post, I am now convinced that we need to start looking at archaeology and history in general with a new eye. Humans and cannabis is old news. Prohibition is the unwanted newborn here.