The US Army has a big problem: its training ammunition is polluting the environment. Every year, the Army uses hundreds of thousands of rounds of bullets for training purposes, ranging from low velocity grenades to tank rounds. These bullets are made of metal and...

You may have heard of animal rights, but what about plant rights? In Switzerland, the dignity of plants is not only a philosophical concept, but a constitutional principle that guides the ethical use of biotechnology. Switzerland is the only country in the world that...