I didn't say free.
The drivers for production of anything in pharmaceuticals is profit. That is entirely the wrong driver, especially when the decision making process is governed by profit, not ethics.
Doctors and Nurses don't work in Drug research. If they do they have changed career track drastically and probably have taken an academic route away from the Medical and Nursing disciplines. My Sister-in-Law for instance is a Dentist who retrained as a pharmacologist and developed Tramidol, a synthetic opiate, because she hated hurting people in the dentist's chair. That is the correct ethical motivation for a research scientist in the pharmaceutical world IMO.
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