ED BEGLEY, JR.: Actor and longtime environmentalist Ed Begley, Jr. offers inspiration and easy ways we can all adopt a more environmentally-aware lifestyle.

TED DANSON: Actor Ted Danson talks about the organization he co-founded, American Oceans Campaign, an organization which works to protect and preserve the vitality of coastal waters, estuaries, bays, wetlands, and deep oceans.

TIMOTHY LEARY: In a candid interview before his death, legendary futurist Timothy Leary talks about computers, cyberspace, and human evolution.

BETTE MIDLER: Actress Bette Midler talks about the organization she founded, the New York Restoration Project.

MERYL STREEP: Actress Meryl Streep talks about Mother & Others, a national nonprofit organization she co-founded, which works to promote consumer choices which are safe and ecologically sustainable.