Against Entropy

Everything tends toward disorder. Unless we choose otherwise.

Edition 03 · Arrow Street Arts · 2027

The right idea,heard by the right person,at the right moment,can change the course of a life, a company, or a policy.

We exist to create those moments, on stage and in every room we build year-round.

A speaker in a wheelchair raises his hand on the TEDxHarvardSquare stage as a packed audience raises theirs in response.
A speaker in profile makes a point with one raised finger against a dark stage.
Four panelists in conversation on the TEDxHarvardSquare stage, beside the red TEDx letters.
A violinist and a guitarist perform on the TEDx stage in front of a full house.
A speaker in a grey overshirt gestures with both hands mid-talk.
Audience members in red theater seats listen intently.

Flagship 2027

It’s easy to let things happen. It’s harder to stop, see what isn’t working, and choose to build.

Edition 3: Against Entropy. At Arrow Street Arts, Cambridge. February 20, 2027.

A speaker on the TEDxHarvardSquare stage, beside the red TEDx letters and beneath a large projected artwork, with the audience in the foreground.

Watch past talks

21 talks from 2 editions so far.

What is TEDx?

In the spirit of discovering and spreading ideas, TED has created a program called TEDx. TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. Our event is called TEDxHarvardSquare, where x = independently organized TED event. At our TEDxHarvardSquare event, TED Talks video and live speakers will combine to spark deep discussion and connection in a small group. Speakers never pay to join a TEDx event. Consideration, speaker coaching and event participation along with attendance are all provided free of charge. The TED Conference provides general guidance for the TEDx program, but individual TEDx events, including ours, are self-organized.

About the TEDx program(opens in a new tab)