Jack Dangermond built a tech colossus, and a fortune, from GIS. Now he’s sharing it all to save the world.
By Jonathan Lerner

Jack Dangermond wears oversized tortoise-shell glasses. Continue reading The Tool Maker
Jack Dangermond wears oversized tortoise-shell glasses. Continue reading The Tool Maker
Mather Point, a limestone fin that juts into Grand Canyon National Park, is the first overlook from which many, possibly most, visitors to the storied national park get a glimpse into that astonishing other world. Continue reading Surge Time
In exploding cities around the world, ever-increasing populations of the poor find themselves occupying dense makeshift settlements, or dangerously subdivided apartments, or massive, isolating housing estates. Continue reading Growing Pains
Nearly 50 years ago, a cluster of old houses, set slightly askew, was “discovered” in Brooklyn’s Crown Heights neighborhood. Continue reading Unearthed and Unforgotten
Low dikes separate pastures on the Florida cattle ranch Jimmy Wohl’s father bought in 1962, when Jimmy was 12. Continue reading Nature’s Salary