- It would be helpful (and honest) if the article discussed the rate of demand in both / any / all countries.
- Why only Germany?
- Why only Insulin?
No doubt, the USA healthcare systems has issues that need to be addressed. However, that's not where the problem starts. The truth is, it's no worse than the (attention to personal) health of the majority people using the system.
BTW, I caught bit of the (new?) PBS feature on Cancer a couple nights ago. At one point, one of the doctors being interviewed said (paraphrasing): "We could reduce the rate of cancer by 50% if we were willing to adopt the changes[1] that have already been recommended. No additional research required. 50%!"
[1] Diet, lifestyle, etc.