Chief Phil Lane of the Four World's International Institute advocates for balance and harmony, emphasizing humanity as one family. This message was shared in December 2015.

Lane also led a

Chief Phil Lane of the Four World's International Institute advocates for balance and harmony, emphasizing humanity as one family. This message was shared in December 2015.

Lane also led a climate change demonstration in Los Angeles. Footage of this event is available here.

In a 1994 interview, host Marcia Alvar speaks with Wilma Mankiller, Principle Chief of the Cherokee Nation (1983-1995). Mankiller discusses experiences from her book, "Mankiller: A Chief and Her

In a 1994 interview, host Marcia Alvar speaks with Wilma Mankiller, Principle Chief of the Cherokee Nation (1983-1995). Mankiller discusses experiences from her book, "Mankiller: A Chief and Her People."

She details her early political activism, her return to Oklahoma, and subsequent involvement with the Cherokee tribe. The conversation covers her election as tribal chief, her time in office, and reflections on her tenure as she prepared to step down.

Anthropologist and venture capitalist Stephen DeBerry reveals a surprising insight: communities on the social, economic, and environmental margins often reside on the east sides of cities. In his

Anthropologist and venture capitalist Stephen DeBerry reveals a surprising insight: communities on the social, economic, and environmental margins often reside on the east sides of cities. In his talk, he explains how environmental and man-made factors create "disparity by design" in places like East Palo Alto and East Jerusalem, offering elegant solutions.

Discover more TED Talks, featuring leading thinkers and doers on topics from Technology, Entertainment, and Design to science, business, and global issues. The TED Talks channel showcases the best performances from the TED Conference.

Explore further: TED.com
Follow TED on Twitter: @TEDTalks
Like TED on Facebook: TED
Subscribe to our channel: TED YouTube

A Conversation with CEOs featured Dave Armon of 3BL Media, JJ Schickel from Omni Logistics, and Francis deSouza representing Illumina.

This content is © 2020 by 3BL Media/Client. All

A Conversation with CEOs featured Dave Armon of 3BL Media, JJ Schickel from Omni Logistics, and Francis deSouza representing Illumina.

This content is © 2020 by 3BL Media/Client. All Rights Reserved.

Dr. Michael Mann, recipient of the 2017 Stephen H. Schneider Award, shares his perspective on finding hope amidst the fight against climate disruption.

For more insights from Dr. Mann and

Dr. Michael Mann, recipient of the 2017 Stephen H. Schneider Award, shares his perspective on finding hope amidst the fight against climate disruption.

For more insights from Dr. Mann and Climate One, visit their website: climateone.org.

Details about the Seventh Annual Stephen H. Schneider Award event are available here: event details.

A panel discussed the private sector's role in addressing the global refugee crisis.

Panelists included Stephen Kaufer, President and CEO of TripAdvisor; Neal Keny-Guyer, CEO of MercyCorps;

A panel discussed the private sector's role in addressing the global refugee crisis.

Panelists included Stephen Kaufer, President and CEO of TripAdvisor; Neal Keny-Guyer, CEO of MercyCorps; and Shamina Singh, Executive Vice President of Sustainability and President of the Mastercard Center for Inclusive Growth.

Stephen, 22, from Pennsylvania, is co-founder and National Field Director of Sunrise Movement. This organization mobilizes young people nationwide to combat the influence of fossil fuel executives

Stephen, 22, from Pennsylvania, is co-founder and National Field Director of Sunrise Movement. This organization mobilizes young people nationwide to combat the influence of fossil fuel executives and lobbyists, empowering them to elect leaders who will address climate change and create green jobs.

He organized the 'Sunrise Semester,' a fellowship program that engaged 70 young people in five key states for the 2018 elections. This initiative combined campaigning for progressive candidates with direct action to expose fossil fuel money. Stephen's organizing journey began at Swarthmore College, where he led a widely publicized fossil fuel divestment campaign.

Charlie Rose interviews Stephen Hawking.

Despite being almost completely paralyzed by ALS, Hawking
remains one of the world's foremost theoretical physicists and has

Charlie Rose interviews Stephen Hawking.

Despite being almost completely paralyzed by ALS, Hawking
remains one of the world's foremost theoretical physicists and has contributed greatly to our understanding of the universe.

The full interview airs Friday , March 7, 2008.