People commonly view evolution as a process of competition between individuals—known as “survival of the fittest”—with the individual representing the “unit of selection.” Richard Dawkins offers a controversial reinterpretation of that...
Everything around us is made of 'stuff', from planets, to books, to our own bodies. Whatever it is, we call it matter or material substance. It is solid; it has mass. But what is matter, exactly? We are taught in school that matter is not...