Population

Roberto Neumiller

How many people can the Earth sustain? According to author and journalist Alan Weisman, "the planet just seems to be bursting at its seams."

Today on Talk of Iowa, host Charity Nebbe interviews Weisman, who tackles that question in his new book, Countdown: Our Last, Best hope for a Future on Earth? She talks with him about what he learned by traveling the globe and studying different cultures and his vision of the future.

 This program originally aired February 24, 2014.

Emily Woodbury

Many of this year’s blockbusters, video games, and books are set in post-apocalyptic worlds - a growing trend in the past few years.

Today on River To River, we take a look at why this is such a common theme. Host Ben Kieffer talks with Iowans who are prepared to face an apocalyptic scenario, and he sits down with an Iowa Homeland Security representative, to find out how prepared the state of Iowa is for disaster.

Iowa State Fair

Every 8 seconds another person is born in the U.S., adding to a world population that already totals more than 7 billion people.

Today on River to River, host Ben Kieffer checks in with population experts here in Iowa to learn about our state’s trends, and what they tell us about our economy and the future of our communities. Global population expert William Ryerson also joins the conversation to talk about the connection between local and global population growth.

Today's guests include:

While Iowa's total population grew by 2.8 percent over the past nine years, the 2010 Census Report shows that the growth has occurred in the state's largest cities and their suburbs, while the rural areas are losing residents.

Iowa's smallest towns are shrinking- the total population living in towns of one-thousand people or less decreased by seven percent in the last decade.  We conclude our summer series on Iowa towns and cities with a look at communities struggling to survive.  Charity talks with Jeff Schott of the University of Iowa's Institute of Public Affairs.  Schott reveals the latest census numbers focusing on parts of the state experiencing population loss.  Also joining the conversation- Sac County Economic Development Director Shirley Phillips, Decorah author Robert Wolf and Cedar Rapids entrepreneur