Jeff Mendelsohn, President of New Leaf Paper, discusses how early American corporations were intended to serve the

Jeff Mendelsohn, President of New Leaf Paper, discusses how early American corporations were intended to serve the public good, advocating for businesses to be a force for positive change.

A visionary in green business, Mendelsohn founded New York Recycled Paper in 1991 and New Leaf Paper in 1998. His career focuses on building successful green enterprises and driving sustainability within the paper industry.

Learn more at Sustainable Life Media.

Join NHI and Arizona Game and Fish Department's Jeff Meyers to explore Arizona's four wildcat species. Learn about these powerful, often misunderstood predators, from their fossil origins to

Join NHI and Arizona Game and Fish Department's Jeff Meyers to explore Arizona's four wildcat species. Learn about these powerful, often misunderstood predators, from their fossil origins to current ecology, including the world's third-largest felid.

Jeff Meyers, a wildlife biologist for the Arizona Game & Fish Department, manages the Wildlife Viewing Program. With over 25 years in Arizona and a passion for mammalian carnivores, he educates the public on wildlife and habitat conservation through lectures, field events, and live streaming cams.

Join host Jeff Corwin in Alaska as he delves into the lives of North American brown bears. He explores the intricate relationship between humans and bears, highlighting their shared reliance on

Join host Jeff Corwin in Alaska as he delves into the lives of North American brown bears. He explores the intricate relationship between humans and bears, highlighting their shared reliance on the vital salmon resource.

Corwin ventures into the Alaskan wilderness, observing a mother bear with two cubs and witnessing bears hunt for salmon. He also learns about the state's salmon management efforts, ensuring this crucial resource remains sustainable for future generations.

In this video, Jeff Goebel of AboutListening discusses the importance of restoring grasslands to rapidly remove

In this video, Jeff Goebel of AboutListening discusses the importance of restoring grasslands to rapidly remove atmospheric carbon and address climate change.

A leading expert, Jeff has nearly twenty years of national and international success helping individuals and communities achieve sustainable solutions through consensus building and conflict resolution. He has consulted for diverse clients, from non-profits and government agencies to corporations and small family ranchers.

Jeff was interviewed by Barry Heidt of Sustainability Action Media (SAM) in September 2012 at the Wisdom from the Origins Conference in Albuquerque, New Mexico. The video was produced by Ruth Ann Barrett of EarthSayers.tv.

Promoting walkability enhances citizen well-being, fosters business, and creates more liveable urban environments by encouraging walking and biking over driving.

City planner and urban

Promoting walkability enhances citizen well-being, fosters business, and creates more liveable urban environments by encouraging walking and biking over driving.

City planner and urban designer Jeff Speck champions walkability and sustainable design. He is the bestselling author of "Walkable City: How Downtown Can Save America, One Step at a Time."

This video, featuring Jeff Speck, was recorded on April 8, 2015, in Lahti, Finland. The event was organized by Aalto University Professional Development, The Regional Council of Päijät-Häme, and the City of Lahti, with partial funding from the European Regional Development Fund. Follow Jeff on Twitter or order his book.

Jeff Greenwald is a bestselling travel and science writer, with five books and hundreds of features to his credit. He serves as executive director of