obama and environment

Climate change moves to forefront after inauguration

In his second inaugural address, President Obama suggested it was a religious and patriotic duty to deal with the challenge.

View Comments

- Learn More Providing Support for pbs.org

Need to Know is a production of Creative News Group (CNG) in association with WNET. Marc Rosenwasser is Executive Producer. Need to Know is made possible by Bernard and Irene Schwartz, Mutual of America, Citi Foundation, John D. and Catherine T. MacArthur Foundation, Miriam and Ira D. Wallach Foundation, Margaret A. Cargill Foundation, The Corporation for Public Broadcasting and PBS.

obama and environment

Climate change moves to forefront after inauguration

The dirty dozen and clean 15 of produce

Juicing

A brief history of the birth control pill

Starting your own food truck

Video: An ocean of plastic

Interactive: Who would you kill? Test your moral intuitions

Student-loan debt

Juicing

Five ‘Stand Your Ground’ cases you should know about

Crossing the line at the border: Dying to get back