Dunbar’s Number and Genuine Community

We lose the ability to argue productively, to hash out a compromise, and to agree to disagree when we keep ourselves isolated from our group of 150 known people. We cease to be the intelligent social primates we evolved to be and instead are reduced to the ghost in the machine. The consequences for individuals and society are monumental.

Transition U: An Invitation to Join a Global Knowledge Action Network of Educators

As the school year beckons, I would like to invite teachers to join me in co-creating an on-line knowledge action network – Transition U – as a space to share our thoughts, materials, best practices, syllabi, and any other resources we have for engaging our students both inside and outside the classroom in learning about the climate crisis, climate justice, and building resilient communities wherever we are.

The Response Podcast Episode 4: Fighting Misinformation in the Aftermath of the Mexico City Earthquake

In the first episode of our second season, The Response travels to Mexico City and puts the focus on the 2017 Puebla Earthquake — a magnitude 7.1 quake that toppled over forty buildings and killed over 350 people. Specifically, we explore the significance of information flows by telling the story of a very unique initiative that arose in the wake of the earthquake.

Retreating from Rising Seas isn’t a Win or a Defeat — it’s Reality

“Managed retreat” is a controversial response to climate change. It’s the idea that communities and governments should be strategic about moving people away from areas that have become too waterlogged to live in safely.

The Insanity of Previous Investment

When it comes to our own survival in changed circumstances, one of the most dysfunctional things we do as a culture is invest in things. Material things are nice, of course, and their existence and proliferation are one of the markers of civilization, but they have a down side.