Alan Weisman en Predicting the Limit of Our Population <p>How many people can the Earth sustain? According to author and journalist Alan Weisman, "the planet just seems to be bursting at its seams."</p><p>Today on Talk of Iowa, host Charity Nebbe interviews <a href="" target="_blank">Weisman</a>, who tackles that question in his new book, <em>Countdown: Our Last, Best hope for a Future on Earth?</em> She talks with him about what he learned by traveling the globe and studying different cultures and his vision of the future.</p> Mon, 24 Feb 2014 20:03:48 +0000 Charity Nebbe & Emily Woodbury 36709 at Predicting the Limit of Our Population