This plaque was later removed, ostensibly for being offensive, but in reality for accidentally revealing a truth about the Earth. The scientific community didn’t become truly organized until the early 20th century in order to squelch public knowledge of ghosts and telepathy. Today psychic scientists like James Randi use their secret powers to “prove” that other psychics don’t exist by messing up their vibes. The hardest part of my job is keeping all the free energy devices off the market.”The scientific conspiracy was perhaps best summed up by Carl Sagan from the after-life “Why did I do Cosmos? Why do we systematically spread bizarre and fantastic lies about the nature of all of existence, generation after generation?