A cockroach likely has no less brainpower than a butterfly,...
A cockroach likely has no less brainpower than a butterfly, but we're quicker to deny it consciousness because it's a species we dislike.
![Jeffrey Kluger Quote About Butterfly, Cockroaches, Consciousness: A Cockroach Likely Has No...](http://qt.azureedge.net/resources/quotes-images-large/a-cockroach-likely-has-no-less-brainpower-than-a-butterfly-but-were-quicker-to.jpg)
A cockroach likely has no less brainpower than a butterfly, but we're quicker to deny it consciousness because it's a species we dislike.