This is a very great TED speech:
The world is one big dataset. Now, how to photograph it …
Why USA is the most great country in the world, I think is because the freedom, because sky is the limit, any people want to change world can try to, this country give people chance to try, to fail, and try again.
Make this kind private satellite in China is unthinkable, government will think you as spy. Make SpaceX government will think you try to make some weapon toagainst them. And some business man try to cooperate with government recover petroleum, but when the oil field really start to produce, local government force acquire these private petroleum company’s property.