I'm not completely convinced that it's getting worse (that was my point), but if it is getting worse then we should try to figure out what changed. Maybe it's the drive for Universities to profit off of their research due to less public funding? If we think of the example of Jonas Salk and the the polio vaccine he developed he didn't want to make any money off of it - he essentially gave it away. Maybe we've developed into more of a dog-eat-dog, every-man-for-himself society in general where you've got to get as much as you can else you might end up on the streets? I don't know, but if the problem is indeed worse then maybe those are a couple of reasons.
