You probably haven’t used a bitcoin. But from China to Tanzania, the underground currency is everywhere. Bitcoin, the global digital cryptocurrency that isn’t tied to any central banki... Read more
In Tanzania more frequent droughts and changing rainfall patterns are forcing subsistence farmers to adapt Farmers need only survey their parched fields during the ever-intensifying dry seas... Read more
Researchers at the University of Maryland and Columbia University have developed a new soil testing kit designed to help farmers in third world countries. On-the-spot soil testing could have... Read more
As world food and energy demands grow, nations and some corporations increasingly are looking to acquire quality agricultural land for food production. Some nations are gaining land by buyin... Read more
Hmmm. You think it’s a coincidence? Costa Rica is one of the very few countries to have abolished its army, and it’s also arguably the happiest nation on earth. There are several ways of mea... Read more