Bloomberg News Weekly publishes a map of talent sources in Silicon Valley

Through this information map we can figure out why Silicon Valley is a global innovation center.

The map is a circle to show the source of talent in Silicon Valley, the more people contribute to the greater the circle. At the same time, Silicon Valley as the center, according to the source and its distance to decorate these circles.

This information map provides some of the following data:

In the 2010, Asian Americans first became the main technical labor force in Silicon Valley, accounting for 50.1%, and the proportion of white people in Silicon Valley was 40.7%;

Mexico, the Philippines and China are the three largest sources of non-native talent in Silicon Valley;

1/3 of Silicon Valley start-ups were created by Indian Americans;

In the 2011, 64% of Silicon Valley's foreign-born talents have bachelor degree or above in science and engineering;

In the 2012, 51% of the Silicon Valley population did not speak English at home;

The number of net migrants in Silicon Valley in 2013 reached 13766, the highest in nearly 10 years.

With so many foreign immigrants coming to Silicon Valley, it will naturally become an innovation center. But we should also think about why Silicon Valley attracts so many foreign talent, why can it accept so many foreign talent? How can we compete? The recent State's consideration of relaxing the "green card" policy may be the right step, but lowering the threshold is only necessary, not sufficient.