An Immense World: How Animal Senses Reveal the Hidden Realms Around Us

by Ed Yong

In thinking about other animals, we are biased by our own senses and by vision in particular. Our species and our culture are so driven by sight that even people who are blind from birth will describe the world using visual words and metaphors.fn4 You agree with people if you see their point, or share their view. You are oblivious to things in your blind spots. Hopeful futures are bright and gleaming; dystopias are dark and shadowy. Even when scientists describe senses that humans lack altogether, like the ability to detect electric fields, they talk about images and shadows. Language, for us, is both blessing and curse. It gives us the tools for describing another animal’s Umwelt even as it insinuates our own sensory world into those descriptions. Scholars of animal behavior often discuss the perils of anthropomorphism—the tendency to inappropriately attribute human emotions or mental abilities to other animals. But perhaps the most common, and least recognized, manifestation of anthropomorphism is the tendency to forget about other Umwelten—to frame animals’ lives in terms of our senses rather than theirs. This bias has consequences. We harm animals by filling the world with stimuli that overwhelm or befuddle their senses, including coastal lights that lure newly hatched turtles away from the oceans, underwater noises that drown out the calls of whales, and glass panes that seem like bodies of water to bat sonar. We misinterpret the needs of animals closest to us, stoppi...

I just started reading, This is written so beautifully. Almost poetic. I am already hooked.