With Pope Francis' encyclical on climate change due later this week --- and wingnuts freaking out about it (talking to you, Rick Santorum) --- this parody video is pretty Popin' brilliant...
By the way, fun fact to keep in your back pocket this week: Pope Francis, back when he was just Jorge Mario Bergoglio, likely received more training in science than any of the folks running for President this year. He graduated from technical school as a Chemical Technician.