In this 1989 CNN interview, Ted Turner interviews Carl Sagan on the environment, nuclear warfare, space, time travel, SETI, and other topics. Turner frequently seems to be out of his depth during this interview (as in part four, when he suggests that time travel to "live with the Indians" might be a good solution for modern-day environmental problems). Regardless, this is an interesting discussion, largely because of Sagan's calm, intelligent discourse. According to Wikipedia, this was supposed to be... READ ON