Hi there, Camera 2, it's me, John Green. Let's start with that double cheeseburger. Ooh, food photography! So this hot hunk of meat contains 490 calories. To get this cheeseburger, you have to feed, raise, and slaughter cows, then grind their meat, then freeze it and ship it to its destination. You also gotta grow some wheat and then process the living crap out of it until it's whiter than Queen Elizabeth I. Then you gotta milk some cows and turn their milk into cheese.