It's been awhile since I linked to National Geographic, but I've just come across an absolutely fascinating article:
The author, Michael Finkel, lived with the African group for a couple weeks, and reports about how their simple lifestyle has lasted for centuries, but is now being threatened by the rat race. Honestly, I found it quite gripping. And don't forget to check out the photo gallery too.
"There are things I envy about the Hadza—mostly, how free they appear to be. Free from possessions. Free of most social duties. Free from religious strictures. Free of many family responsibilities. Free from schedules, jobs, bosses, bills, traffic, taxes, laws, news, and money. Free from worry. Free to burp and fart without apology, to grab food and smoke and run shirtless through the thorns.""The days I spent with the Hadza altered my perception of the world. They instilled in me something I call the "Hadza effect"—they made me feel calmer, more attuned to the moment, more self-sufficient, a little braver, and in less of a constant rush. I don't care if this sounds maudlin: My time with the Hadza made me happier. It made me wish there was some way to prolong the reign of the hunter-gatherers, though I know it's almost certainly too late."