Can you change the past, or are you resigned to what the universe decides?

This philosophical question, along with the debate over whether or not (and how) to save young Ben Linus, and the feelings harbored between Kate and Sawyer, were the central themes of Wednesday night's episode of Lost, "Whatever Happened, Happened."

Click to enlarge some Lost photos from last night's terrific episode ...

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.