I believe that almost any very motivated person with a righteous causein any sphere of endeavorcan fight censorship by a status-quo-minded bureaucracyand win, and then by effectively spreading the truth can make a significant difference. . . like the persistent file clerk Erin Brockovitch whose courageous investigating of a giant utility company eventually established that the health of countless people had been been severely compromised by leakage of Chromium 6 into the groundwater.