How cool is this? Accelerated geologic weathering by creating rocks from carbon dioxide

Geologic weathering is an important, but slow, part of the carbon cycle in which rocks essentially absorb carbon dioxide. A research team in Iceland has invented a method of creating rocks using carbon dioxide, water, and basalt rock. A chemical reaction among them enables the basalt to absorb the carbon dioxide. A Washington Post article … More How cool is this? Accelerated geologic weathering by creating rocks from carbon dioxide

Pencil or peach, either way, a marvel of decentralized coordination

Many of you are probably already familiar with Leonard Read’s famous 1958 story I, Pencil. Told through the eyes of a pencil, it describes the process of producing a pencil and how many people are involved in doing so, but without ever having met or consciously, deliberately set out a plan under the control of … More Pencil or peach, either way, a marvel of decentralized coordination

Platform economics and “unscaling” the electricity industry

A few weeks ago I mused over the question of whether there would ever be an Uber or AirBnB for the electricity grid. This question is a platform question — both Uber and AirBnB have business models in which they bring together two parties for mutual benefit, and the platform provider’s revenue stream can come … More Platform economics and “unscaling” the electricity industry

Google Reader coda: will it become social media?

Lynne Kiesling Apparently I’m not the only one musing on the relationship between social media and RSS readers. Since I wrote the previous post, this Ars Technica post has suggested that Google will fold Reader into Google+. To which I respond: Meh. Too social. Too visual. Not mobile friendly because it uses too much screen … More Google Reader coda: will it become social media?