As far as I know, he was neither black nor racist

Canada has earned our disrespect.

“Instead of listening for signs of alien intelligence, we should first be listening to Indigenous people here on Earth, or, as she put it, taking into account “marginalized and historically excluded perspectives.” (…) Speaking at a large SETI meeting in Pennsylvania last year, she reiterated her claims that racism might underlie much of the current SETI mission. Charbonneau was not alone. Another observer at the meeting reported that many of the “scientific talks” were about forbidding the language of “colonization” and discussing “indigenous” issues, non-binary sexuality, and transphobia. Ultimately, the meeting resolved that it was appropriate to forbid the use of the word “intelligence” in the name “Search for Extraterrestrial Intelligence” as it is a “white construct.”

https://quillette.com/2023/04/06/astrobiology-the-rise-and-fall-of-a-nascent-science/

This falls into a collection of flawed logic that had our ancestors followed, we would not be better off. We would all just be shivering in a cave taking turns holding down anyone that dares to try and control fire.

Bud Norton: You make the fatal assumption that this Marxist movement has any interest in rational debate. It does not. If you try to ask such questions it will simply gather a mob to silence you.

1+1 = 2 isn’t very “mathy”.
y = mx+b is getting there.
e^(i*pi) = 1 is definitely not racist, it’s Swiss, not German (and Euler is Yuler not Oiler).
derivatives are racist because they break wholes into infinitesimal parts and only wholes matter.
integrals are very SJW compatible because they consider wholes, not parts.
linear algebra seems very compatible with deconstruction because it redefines common operations to suit its own needs. If a^2+b^2=c^2 was a good enough distance metric for Pythagoras (replace with desired African or Islamic scholar of your choice), it should be good enough for anyone.
non-Ecludian geometry is Justice. That dead white (yes, I know) guy was wrong!

Can we just not care and avoid Canadian bridges?

“Critical consciousness.”

When all is said and done the Marxists foundation of their claim to have knowledge of reality is based on the primitive mystical claim of being endowed with a divine means of perception that others do not have – and therefor we must take their word as gospel.

The Left are extremely primitive people.

“2+2=5, You Bigot”

Obtained, no doubt, from Critical Race Theory.

There is an old Doonesbury cartoon, featuring a student and a professor:

“My culture holds that the square root of 144 is 15.”

“Would this be an advanced culture?”

I’ve heard the ‘Math is Racist’ trope for thirty years. Yep, whenever something is difficult, it must be racism. Or, in the case of “Math is hard!” Barbie, sexism. The Scientific Method, along with critical and logical thinking, become Tools of Oppression. Ever notice how ‘critical thinking’; once the darling of Education, has fairly well disappeared as a desirable quality?