I believe we need 21st century solutions to 21st century problems.
I hang out with a number of people who call modern medicine poison, and call for its avoidance, and lament our indulgence. It is very easy for me to feel sympathy with these people, and it does not take much to get me to cry the same.
Never before have so many people lived on this earth, and never before has disease so easily crossed an ocean. With our current living conditions, I think vaccinations to be a good idea. It helps our communities, and whether you take them or not it helps you. Without our modern solutions there would likely be plague after plague.
Never before have so many of us been dependent on anti-depressants, or has there been so much bipolar, or ADHD. But never before have extended families been so spread apart, or never before has it been so dangerous to simply play outside in your neighborhood. Never before have we had to have so much formal education to do so little.
The world is changing rapidly, and sometimes it is foolish to live in a 2015 world with 1890 solutions to our current circumstances.
So I say use what is on hand, and be part of a healthy community.
But while I believe we need 21st contrary solutions to 21st century problems, I also very much believe that we need eternal solutions to eternal problems. And we will do well not to confuse 21st century problems/solutions with eternal ones.