It’s another free-wheeling discussion between right-wing cartoonist Scott Stantis and left-wing cartoonist Ted Rall. It’s another 9/11 week—what, if anything, have we learned? Scott responds to a listener. Ted and Scott clash on climate change: Ted thinks we’re doomed because it’s probably too late to save ourselves and Scott supports incremental action based on self-interest: pollution sucks for all concerned.