Rats, often seen as a scourge on mankind, are being shown to be a benefit too. Besides being trained to find land mines, giant rats are being used to sniff out TB victims (Telegraph). It’s a brilliant idea. Actually, both of them are.
This reminds me of Joshua Klein’s talk at the TED conference about the amazing intelligence of crows. He brings up the idea that instead of trying to wipe out creatures that we consider parasites or vermin, we should be trying to learn more about them and work with them for our mutual benefit.
It looks like a number of smart people in Africa are already doing this. I think the rest of the world needs to look at our populations of rats, roaches, crows, squirrels, raccoons, pigeons….you name it…and get more creative on how we can live together.
Both the Telegraph article and the Klein talk are well worth while.
(This rat in a flickr photo from gilbrit’s photostream is smart enough to debug software. 🙂 Ok, maybe not. Good photo, though.)