The World

Mark Hertsgaard: Fatherhood and climate change

Host Marco Werman speaks with journalist Mark Hertsgaard about his new found sense of urgency in reporting on climate change since becoming a father. Hertsgaard is the author of the new book “Hot: Living Through the Next Fifty Years on Earth.”

Lifestyle & Belief

Host Marco Werman speaks with journalist Mark Hertsgaard about his new found sense of urgency in reporting on the challenges of climate change since becoming a father. Hertsgaard is the author of the new book "Hot: Living Through the Next Fifty Years on Earth."