During my work as a geneticist and anthropologist I’ve been lucky enough to work with people around the world, ranging from senior politicians and the heads of major corporations to hunter-gatherer tribesmen eking out a precarious existence in remote wilderness locations. What has struck me over and over again is the huge amount of change taking place in the world today, regardless of where one lives. Some of this change is good, such as the overall decrease in poverty during the course of my lifetime, or the drop in the birthrate in developing countries. Other things, though, like 9/11 and the 2008 terrorist attacks in Mumbai, have not been so welcome though.
Everywhere there is a feeling that the world is in flux, that we are on the brink of a historic transition, and that the world will be fundamentally changed somehow in the next few generations. The pace of technological change is accelerating, and we are all swept up in it. Think of all of the indispensable things in your daily life you have only learned to use in the past decade or so. Email, Google, instant messaging and mobile phones spring to mind immediately, but there’s also hybrid car technology, curbside recycling and social networking sites like Facebook. All have found widespread application only since the mid-1990s, and yet today we can’t imagine living without them. Trying to imagine what the world will be like at the close of the 21st century is nearly impossible.
With all of these amazing technological advances, though, has come a great deal of ancillary baggage.