Science is global. Einstein's equation E=mc2 has to reach everywhere. Science is a beautiful gift to humanity we should not distort it. Science does not differentiate between multiple races.
Humor is richly rewarding to the person who employs it. It has some value in gaining and holding attention but it has no persuasive value at all.
The enemy of the conventional wisdom is not ideas but the march of events.
Humor results when society says you can't scratch certain things in public...