She proposes a "modest proposal" to cultivate decomposing organisms (aka our bodies.) She calls this the "Infinity Burial Project," an alternative burial system that uses mushrooms to decompose and clean toxins in body!
We have physical bodies that are connected to the environment. When we die, all of our toxins are deposited back into the Earth, creating a cycle of toxicity. If you're not going to watch what you eat and use, at least get a "Mushroom Death Suit."