A People’s History of Slime

GOO. GUNK. Gloop. Gak. By its own definition, slime is hard to grasp. As an object of disgust, it represents our fears and stigmas, the unknown Other. As a toy or sight gag, it’s a silly plaything. It’s easy to forget that slime permeates every living being on Earth, that, like the cosmos or fungi, slime’s existence is vital to our own, a biological imperative as much as oxygen or sunlight. Nebulous and omnipresent, deathless and primordial, slime is an essential link between nonliving matter and the first life that developed in the ocean 3.6 billion years ago. Slime molds are at least millions of years old and can thrive in outer space. The granddaddy of all mankind, slime is everywhere. It’s also easy to miss, which helps explain why we’re often so afraid of it.