Oh my gosh yes and he lives in the past.......comparing oil companies 60 yrs ago as if today was revealing. And when he said he get rid of emissions on fracking.........there are none!
People with dementia have better long term memory than short term...at least that's the way it was with my sister. I could ask her about stuff from 40 years earlier, and she'd be able to whip the information off without a problem, but she couldn't remember the last time I'd visited her.