I fear I probably don’t know much more than you, esp. if you’re a doctor. I was just an engineer, but I’m pretty good at observation, even if it’s just skirting some of “news” about these things.
I take no offense.
I will take an engineer with a good science background over most of the idiot Ph.Ds running around. You know how things are put together. I am always amazed by engineers — I have no idea how you do the things you do. It really does amaze me.