fake_news carl sagan "It is the responsibility of scientists never to suppress knowledge, no matter how awkward that knowledge is, no matter how it may bother those in power; we are not smart enough to decide which pieces of knowledge are permissible and which are not." 221110 ... . . 230921 ... think for yourself He w a s mart dude. Now cnn would call him racist for that statement. 230921 what's it to you? who go blather from