Seasoned conference speaker Garr Reynolds on making better presentations. For 99.9% of the population, public speaking is a scary thing, even for professional entertainers. There are many reasons for this. A lot of the stress arises out of our fears that we are not good enough, that we will not measure up. We see all the eyes looking at us and we worry about whether or not they like ... Read full entry

Human Evolution Speeding Up? Apparently so, but the changes vary from continent to continent. Science fiction writers have suggested a future Earth populated by a blend of all races into a common human form. In real life, the reverse seems to be happening. People are evolving more rapidly than in the distant past, with residents of various continents becoming increasingly different from one ... Read full entry