This is a video lecture that I watched for my developing world class. The Speaker is Thomas Friedman and he is the author of the book entitled "The World Is Flat". he goes through and explains the first three chapters of this book. I found it really interesting and think you might enjoy watching it as well. It's about an 1 1/4 hours long so get comfy, grab a notebook and pop some corn!
I plan on reading the entire book soon :)