The guy is a buffoon. Doesn’t he know that the earth has undergone many quick reversals of its magnetic field! To put a linear fit on something using one point is the utmost in hypocrisy.
And you couldn’t find any way to phrase your scientific point, other than to bury it in the middle of a multi-pronged personal attack?
You do understand that “Jane, You Ignorant Slut” was a comedic routine, not a primer on proper debate tactics, right?