she probably has an intimate knowledge of the factors affecting climate change because she has an intense and highly focussed fixation on it
Yes, and IMHO a highly biased fixation!
Her whole diatribe that was shown here on South Australian TV News services just showed as far as I could see, a highly emotional figure who was totally convinced of her position/opinion (ie I am right and you are wrong!)
Leave the kid alone.
Start arguing facts and not emotion. Otherwise, not a (expletive deleted) chance!!
Flak jacket, Stahlhelm and Slit Trench. Not that I give a .....