For some time we've had our eyes on proposals to build a monumental wall of trees across Africa to hopefully stop or at least slow the Sahara spreading southward. Well, the Great Green Wall has been given the green light. As Mongabay reports, in total
This morning on the Spanish blog Resseny I came across this simple yet beautiful video called "Little Things" by Lawrence Chen. I like the way it gets the message across gracefully, using little resources to make the movie. It is poetic and makes you
High above the earth hover satellites; their eyes trained on the surface, capturing images from a perspective few humans will ever experience.
Besides their unique position, these satellites are capable of discerning details the human eye misses. The in
Three hundred years ago, the Age of Enlightenment spread notions of reason, democracy, and scientific progress throughout much of the world. From that time, our global civilization has come a long way, through many -isms and revolutions on to the