Five years ago, Max Roberts's reimagining of the NYC subway map as one based on concentric circles blew our minds. Now, he's got an updated version of the concentric circle map—but now with Massimo ...

The specific anarchist organisation uses, both for its internal and external functioning, the logic of what we call "concentric circles" - strongly inspired by the Bakuninist organisational model. The ...

Opinions expressed by Entrepreneur contributors are their own. Growing a business in a way that nurtures alignment instead of stunting it persists as a famously difficult task. And it’s only becoming ...

Shortly after Baltimore Schools accused Concentric Educational Solutions in spring of 2023 of overbilling the system by at least $620,000, the vendor couldn’t make its company payroll, according to ...