More social programs?
That's the problem?
We are currently spending a trillion and a half more each year than we collect in taxes; and deficits are over a $trillion as far as the eye can see.
Raising taxes specifically on the wealthy, and then turning around and spending that money on, what, more education, subsidized daycare, etc.... you think is going to work?
What evidence do you have that, in the United States, that would improve Social Mobility. There were FEWER such programs in the '50's and '60's - or they were even nonexistent, and yet we had great social mobility, relatively speaking.
The "Great Society" began in the '60's - since those programs have matured, and grown, social mobility has become more and more stagnant, ESPECIALLY among minorities. Could there be a causal relationship?