They grow up so fast

Sam (7) and I were watching the groundbreaking series Planet Earth the other day, the "Shallow Seas" episode. To give a little shape to its eye-popping array of fabulous images of animals doing things, "Shallow Seas" incorporates a little tiny "plot:" a mother humpback whale gives birth to a calf at the Equator, then hangs out with it for five months while it gets big, then swims with it to the North Pole, where the seas are rich with whatever humpback whales eat. In this arduous five-month period, the mother humpback eats nothing.

Anyway, Sam and I are watching "Shallow Seas," and they tell us about the mother humpback and her devotion to her calf, and then they tell us about coral reefs and sea-snakes and brittle stars and a whole bunch of other critters, and then they come back to the mother humpback and her calf and "check in" with them, as they’re heading north on their long trek.

And Sam says: "Wait. Did they follow this humpback and her calf all the way from the Equator to the North Pole? Why would they do that? Wouldn’t it make more sense to shoot one humpback and calf at the Equator, then go to the North Pole and find another humpback and calf that just kind of looks like the first one? I mean, it’s not like anybody could tell the difference."

Already a producer.