The highest potential of sharing comes from the transformative spirit of generosity.

On the 70th anniversary of the liberation of Auschwitz-Birkenau, whose stories are told and whose are marginalized? 

This year's commemoration marks a turning point in Holocaust remembrance. What we want is to honor the dead and empower the living, but often we end doing neither.

Could the U.S. President’s annual address be reconfigured as a playful, reflective and connective civic ritual? Here’s how.

Political transformation means more than a few new institutions. It’s a deeply cultural process that lives in the history of every community.

Liberals and progressives may feel besieged by the religious right, but they should breathe easy: they are winning.

As we reimagine our future cities, we can make room for nature and humanity.

The emergence of social movements is a product of two powerful forces working in tandem: disruption and sacrifice.

The UK government spends £37 billion on the arms industry every year. What if it invested in green energy instead?

Are there new ways to engage the public in mass action to reduce global warming, or should we focus on adapting to the inevitable?

Until we know what we would die for, we don't know why we're alive. But what, if anything, would you be willing to kill for?

Chris Dixon’s new book identifies four principles that underpin the success of transformative social movements.

We may no longer herd people with HIV/AIDS into colonies, but economic policy still leads to destitution and despair. That's why activist group ACT UP UK have reformed.

A post-Soviet generation of feminists is struggling to transform society through a mix of personal and political action. 

Can the world be reconstructed through the fusion of personal and social change? We say yes. Here's to another year of Transformation.

Radical science fiction and fantasy are remedies for the belief that there is no alternative to the violence and inequality that surrounds us.

Social innovation has an irresistible global appeal, but is it biased towards protecting the status quo? 

Even in a just war we need to feel the pain and tragedy of losses on the other side. And in the Brink's robbery our own mistakes and failings led to unnecessary casualties. An extract from Love and Struggle: my life in SDS, the Weather Underground and Beyond.

Seamus’ whiteness means that I don’t have to teach him how to prepare for humiliation. That is white privilege in a nutshell.

"This is not a film about oppression. It's actually about transformation."