You may be able to change some audience views but you're more dedicated than I. I've tried reason. I am a scientist. I have explained scientific method and had so many bizarre responses that I guess I've just learned to not engage when people demonstrate willful ignorance.

Honestly, it's not even always from the people you expect. Not that long ago, someone was telling me that sea levels were going to rise by 54' by 2050 and that it was 'a proven science fact.' I gave them a whole bunch of data and citations but I'm a mathematician and not a climate scientist - thus they decided I was an uninformed liar and declared themselves the victor.

I was pretty baffled by that one, actually. I'm really certain that AGW is a serious problem. I'm also really certain the sea isn't going to rise that much by 2050. I know, because I read the research and understand it well enough.

I don't know... Maybe I'm jaded and disillusioned.