Actually the so-called scientists, philosophers and other leaders in the Western countries have no brains at all. The Hare Krsna movement is trying to elevate such foolish persons by enlightening their intelligence so that they will take advantage of the human body. Unfortunately, because of gross ignorance, they regard the Hare Krsna movement as a brainwashing movement. They do not know that without God consciousness one is forced to continue transmigrating from one body to another. Because of their devilish brains, they will next be forced to accept an abominable life and practically never be able to liberate themselves from the conditional life of material existence.

Srila Prabhupada, SB 10.1.40, ppt.