Can we talk to whales?
I once read that whale's songs could be used to transmit a 3d image from one whale to another which doesn't sound so crazy considering that echolocation can activate the visual cortex.I don't remember the article and anyway there wasn't much more detail but I always found this idea quite interesting. Could be that looking for words, sentences or grammar in a whale's song is a misguided and anthropocentric approach to the problem. They may instead have a visual language that just so happen to be transmitted by sound.Like, do you see what I mean? But, literally.