Lazarus Cooke wrote:

Very interesting. I'd love to see one. But I keep thinking back to an
article that Bernard Williams, the philosopher, wrote about 20 years
ago 'what it's like to be a bat' - the point being that we can never
know. So we can never know how a fish sees things.

The philosopher who wrote "What is It Like to be a Bat?" is Thomas Nagle.

http://members.aol.com/NeoNoetics/Nagel_Bat.html

--
Cut "to the chase" for my email address.