That’s a good link.

During the stampede scene in the Lion King, imagine the wildebeests were stampeding twice as fast. Then Simba’s dad Mufasa would not only have quadruple the amount of energy imparted by each wildebeest, but also be trampled by twice as many wildebeests per second, so the rate of energy imparted on Mufasa per second would be 4 x 2 = 8 times greater when velocity doubles.

People should read Marx, but this argument is invalid. I think Nazism is evil and I don’t think I need to read Mein Kampf to determine that.