Sam Eaton is an independent radio and television journalist. His reporting on complex environmental issues from climate change to population growth has taken him all over the United States and the world.
Even if we develop all the renewable energy we need, Earth will still warm more than it has in the history of mankind. Sam Eaton and Sarah Gardner look at how governments and businesses are planning to adapt to radical changes in our environment.
If global warming's worst effects are to be averted, new energy sources must be developed on a massive scale. But there will be winners and losers in that process. Sarah Gardner and Sam Eaton take us to two locales with stakes in America's energy future.
Earth's climate has come through many severe changes over thousands of years. But humans have never influenced them as much as today, nor had as much to lose. Sam Eaton and Sarah Gardner tell us about climate past, present and future.
Marketplace sustainability reporters Sam Eaton and Sarah Gardner discuss the radical changes Americans are seeing to their surroundings as temperatures rise from global warming.
Many banks back from financial collapse are exploring ways to prevent future freefall. The Obama administration is proposing one measure that would require banks to maintain larger capital reserves. Sam Eaton reports.