Keeping an open mind is a virtue - but, as the space engineer James Oberg once said, not so open that your brains fall out. Of course we must be willing to change our minds when warranted by new evidence. But the evidence must be strong.
Carl SaganAmerican astronomer, astrophysicist, cosmologist, author 9 November 1934 — 20 December 1996 |
 The Demon-Haunted World |
Details:Time of publication: March 30, 2012 Length: 237 characters Favorited by: 0 member |