Supporters of the ideas of Henry George say once you've seen that production minus unearned land rent leaves wages and profits untaxed you can't un-see it.
[i.e. P – R = W + I]
You've 'seen the cat'.
Do you see the cat? pic.twitter.com/qyaqQLqOPB

— Bryan Kavanagh (@bryankav123) September 24, 2020