The motivation is really to say people can find the game of getting involved interesting and find the problem and really have the passion and the enthusiasm to solve it and move forward, but that's all I know.
There are many cases and layers of racist behavior in the US - from police treatment to the issues of education and job opportunities. In America, however, such cases are being discussed publically.
If a master, a wise and experienced man, wields a great weapon, that's beautiful. He can serve peace with it. But if someone's emotions are imbalanced, even if he has the best equipment, he will still mean danger. Modern technology requires calm. You shouldn't trust anyone with a car who has no knowledge about vehicles or roads.
China hasn't only existed for one day. Now, the whole nation has become richer and it's become a problem. The problem is universal. The factor is big. Everybody has to rethink the balance of the world and the whole landscape.
Our lives are bound by physical limits, familial ties, political conditions, and geographical restrictions. Individual freedom takes us beyond them all.