The Other Dark Matter w/ Lina Zeldovich

In this episode of Talk Nerdy, Cara is joined by journalist Lina Zeldovich to talk about her new book "The Other Dark Matter: The Science and Business of Turning Waste into Wealth and Health." They discuss the value of human excerement, including ways we can better care for our planet and make smarter economic decisions while doing so. Follow Lina: @LinaZeldovich.