I never learn!
I really have tried to ditch the habit of responding to those who are way beyond redemption when it comes to Sustainability. One such chap is a fellow member of a mailing list for engineering consultants. He seems to have toned down his climate denial since I challenged him to a bet on his assertion in 2010 that global temperatures may be falling (he refused to put his money where his mouth is).
Anyway, a couple of days ago he said of renewables “anything that requires a subsidy is uneconomic.” I couldn’t resist responding with a link to a report saying G20 nations were subsidising fossil fuels four times as much as renewables. He dismissed the report as “superficial and devoid of analysis.”
That just made me smile as none of his assertions came with any evidence or analysis whatsoever. I know it wouldn’t matter how much evidence I produced, it would never be good enough. It shows once again that we are wasting our time arguing with people with such entrenched views; better to work around them, or find a clever way to engage them on their grounds. Butting heads just gives both a headache.