The fossil fuel industry is a factory of fairy tales, says activist and School Strike for Climate organizer Luisa Neubauer. Tracing the...

Tanya Nock is an arts activist; a rare combination of creative arts facilitator and savvy business person. Watch her full TED Talk:

When human rights advocate Manu Peni returned to Papua New Guinea from abroad, he built a home for himself using modern techniques — and...

Andres Roberts believes a better world and a new kind of leadership is possible. Watch his full TED Talk: