The Audacious Project is a collaborative experiment to put bold ideas for social change into action.

Educator and activist Geoffrey Canada chose a powerful list of favorites — talks that address the cycles of poverty and gender violence, and offer bold suggestions for change.

Here's a stat worth knowing: In the UK, 63% of men who finish short-term prison sentences are back inside within a year for another crime. Helping them stay outside involves job training, classes, therapy. And it would pay off handsomely -- but the government can't find the funds. Toby Eccles shares an imaginative idea for how to change that: th...

Sociologist and philosopher Renata Salecl scrutinizes our individual and societal neuroses, and suggests ways out of our current paralysis.

Toby Eccles has created a radical financial instrument that helps private investors contribute to solving thorny public problems.

Sometimes controversial, always practical ethicist Peter Singer stirs public debate about morality, from animal welfare to global poverty.

Mundano's bold, colorful street art isn't just eye candy. His projects call attention to social, environmental and political issues, while raising chuckles from passersby.

Sarah Corbett does activism in a quiet, humble and intriguing way using handicrafts.

About this talk: Can global capital markets become catalysts for social change? According to investment expert Audrey Choi, almost half of global capital is owned by individuals and that gives them the power to make a difference by investing in companies that champion social values. About this speaker Audrey Choi is CEO of Morgan Stanley’s Insti...

Across history, protest has shaped societies in tremendous ways. These talks explore how movements catalyze monumental change.

Caroline Casey works relentlessly to bring out a global shift in business inclusion, and ensure that everyone can live their life without limit or labels.

Sethembile Msezane deconstructs the act of public commemoration -- how it creates myths, constructs histories, includes some and excludes others.

Lisa Gansky is the author of "The Mesh: Why the Future of Business Is Sharing," and the instigator behind the Mesh Directory (www.meshing.it).

JD Schramm teaches future business leaders both the theoretical and practical aspects of communication.

Mark Raymond’s work as an architect in Trinidad and Tobago is founded on the belief that thoughtfully designed cities can foster sustainability and inclusiveness throughout a society.

Prison reform advocate Ismael Nazario helps former inmates from New York's Rikers Island jail reenter society.

What's the best way to develop and implement solutions to social problems? TED Fellow and human rights activist Monica Malta discusses why traditional, top-down policymaking often fails by excluding key voices and missing root causes. She shows why community-based participatory research — a method that empowers communities to co-create solutions...

The founder of the Riverside School in Ahmedabad, Kiran Sethi has launched an initiative to make our cities more child-friendly.

Tom Chatfield thinks about games -- what we want from them, what we get from them, and how we might use our hard-wired desire for a gamer's reward to change the way we learn.

Jim Yong Kim is leading a global effort to end extreme poverty and promote shared prosperity.

Laura J. Snyder weaves tales of Victorian-era scientists that have been described as "fit for Masterpiece Theater."

LaToya Ruby Frazier focuses her camera lens on working class families, exploring themes of family, inequality, health care and environmental racism.

Allan Savory works to promote holistic management in the grasslands of the world.

Michael E. Porter wrote the books on modern competitive strategy for business. Now he is thinking deeply about the intersection between society and corporate interests.

James A. White Sr. believes that every person and organization has incredible potential. He works to help them understand it — and communicate it to others.

Lloyd Pendleton wants to eliminate chronic homelessness.

Jamais Cascio follows the threads of civilization's intended (and unintended) consequences into an unpredictable future, bringing back glimpses of a green world wired beyond our wildest dreams.

Nigel Marsh presents and writes on business and personal life -- and how the two interact. He is the author of "Fat, Forty and Fired."

Businesses have the resources to make contributions to the collective good. Here, TED Talks on what can happen when corporations make saving the environment and helping people a priority, plus talks on how business principles might even be more effective for creating change than non-profit models.

President of Monitor Institute, Katherine Fulton is also a strategist, author, teacher and speaker working for social change.

Courtney E. Martin’s work has two obsessions at its core: storytelling and solutions.