The document discusses Thomas Friedman's book "The World is Flat" and the ten forces that flattened the world according to Friedman. These forces include: 1) the fall of the Berlin Wall, 2) the rise of the internet and Netscape, 3) workflow software that allows computers to collaborate, 4) open sourcing communities, 5) outsourcing, 6) offshoring, 7) supply chaining, 8) insourcing, and 9) offshoring. Friedman argues that these ten forces played major roles in leveling the global playing field.