What exactly does "circular food" mean? My brain immediately conjures up a donut, although pie also qualifies.

Insects scuttle, chew and fly through the world around us. Humans rely on them to pollinate plants, prey on insects that we don’t get along with, and to be movers and shakers for Earth’s ecosystems. It’s hard to imagine a world without insects.

In order to keep the rise in global mean temperatures "well below 2 degrees Celsius" above pre-industrial levels and to try to limit global warming to 1.5 C, the Paris Agreement commits to net-zero emissions globally in the second half of this century.

I’ve been wondering for years when it would finally happen: an uprising by the world’s youth against grownup inaction on climate change.

If you viewed Earth from far above (and for better or worse, this book will often take a high, wide perspective), roofs would probably be the first feature of human civilization you’d notice.

This week, I had the opportunity to participate in a unique event hosted by the Center for Humane Technology (CHT), focused on the urgency and opportunity in evolving a new direction for the tech industry — specifically, reversing the digital attention crisis and realigning technology with humanity’s best interests.

The U.S. Senate voted against the Green New Deal, but its interlinked climate, job and social justice goals are still percolating.

Organic agriculture has transitioned from fringe to mainstream over the past two decades, with sales showing double-digit growth for many years and big retailers such as Costco embracing organic products.

As CSOs, we typically get pretty good at public presentations, learning how to engage audiences early, to give a compelling presentation without slides (or at least without slides loaded with verbose 12-point bullets), how to blank the screen so that the audience will focus on us — or, better, on one another.

UC-Berkeley's student government passed a resolution supporting the "intent" of AOC's Green New Deal.