[headlines] boucher says, "Whales are the only other mammals to send their kids to grandma's for the summer."
[headlines] Hjalfi asks, "This is the Grandparent Revolution, right?"
[headlines] Hjalfi says, "The less mobile, post-breeding elders look after the children so that the younger, more active parents can go do non-children things."
[headlines] Hjalfi says, "IIRC it was supposed to have bootstrapped human society and technology."
[headlines] Hjalfi says, "...we should keep an eye on those whales."