I hardly know where to start with this. Parachutes are not a cliche example of anything other than engineered products that are the result of well understood principles of physics, knowledge which was hardly arrived at by magical intuition. And medicine lags far far behind in the maturity of the science (my understanding as a layman).
And your final example of showing up in scientifically illiterate society wielding a miracle drug and declaring that they need no evidence of its efficacy, ignoring the fact that such evidence was all on you prior to arriving there? Sorry, I don't see how this is productive.
And your final example of showing up in scientifically illiterate society wielding a miracle drug and declaring that they need no evidence of its efficacy, ignoring the fact that such evidence was all on you prior to arriving there? Sorry, I don't see how this is productive.