claim: medicine is necessary to cure diseases.
fact: many deseases could be avoided by sufficient hygiene
In fact many of the facts are the same for medicine as the above mentioned points
medicines are patented.
medicines are not available for some poor people. etc etc.
i also never understood why people are so scared about chemistry, when chemical processes are as natural as anything.
I do not also. I hated it when some dub simply said. It is not natural so it is not good. The most poisenous substanses are found in nature. For synthetical things it is much more clear what it is, what the effects are etc. Many of the so called natural medicines can be harmfull actually
Danny