This is not because Chinese people are dicks. Frankly, if you're a (white) foreigner, you're going to be treated better than average by almost everyone as it is. But people hold back, because helping other people has the potential to have huge negative consequences if you get involved.
Here in the states, people are amazingly open to helping someone they've never met. This cultural assumption works because everyone 'just knows' that the person helping is not responsible for anything beyond that particular interaction. We even have Good Samaritan laws on the books that ensure that it is legally safe to do your best to render assistance in extreme circumstances.
It is the complete opposite in China. If you help someone, it is assumed that you are taking responsibility for their entire problem. (Yes, I am oversimplifying, there's more to it than this. But this is an accurate general gist.)
I don't know anything about this fellow, but this particular video of his, at least, does an excellent job explaining what is going on:
https://www.youtube.com/watch?v=6Y4vXYfa06k
He is talking about the modern experience, but it is the same as what I remember from the 80's. The only thing I disagree with him about is that I do not see it as a new phenomenon.
But anyway, I'm not optimistic considering the legal/cultural reasons for the pedestrian issue and the "Broken Vase Scam" in the video will get applied to bigger social challenges.
"driving in China can be really frustrating sometimes. Now China has a problem with people baiting each other to break the law so that you can break the law and they can claim a reward. This is blackmail and extortion inCARnate"
There was actually quite a lot of discussion on HN on the slate article, with many people who live(d) in China attesting to the truth of the article: https://news.ycombinator.com/item?id=10173395
http://www.slate.com/articles/news_and_politics/foreigners/2...
http://www.snopes.com/chinese-drivers-kill-pedestrians/