How ironic is it that science fights an ignorance war with creationism, yet it has it’s own version of ignorance built right in. Have Pro Planet people really resorted to the kind of deceit we hear from groups such as PITA, Greenpeace, and the pro life effort? Who ever claimed that Pluto was an asteroid? And it would take a pretty damn huge collision to send Pluto hurling toward earth. *sadly shakes his head*