Politicians and corporations are responsible
You see no fault with unlimited spending in public elections and compare it to free speech (even though over 80% of people disagree and over 96% support campaign finance reform). You dismiss the value of political polls when they disagree with your narrative. The conservative judges on the Supreme Court (2 of whom rank in the top 5 of most conservative judges of all time and Scalia earning an embarrassing 0.00 on the Segal-Cover score) said so, so you say that makes it right... Except when they vote on things you personally disagree with, then to you it's just a liberal bias/a liberal conspiracy/a liberal cover up/et al.. The story is always the same with conservatives.
What exactly are you dismissing in Wolff's presentation? The information he presents is exactly the same thing I've been talking about in this thread, he even cites Saez & Piketty in the first 2 minutes and gives you a source to check the information yourself.
The mathematical conclusion being:
1979-2012 % Growth
Lowest 20% -12.1%
20-40% -0.1%
40-60% +8.4%
60-80% +20.3%
Top 20% +48.8%
Top 5% +103.2%
Top 1% +184.9%
Top 0.1% +383.8%
Top 0.01% +685.1%
Which means that when you average the data, 60% of Americans (~200 million people) suffered an economic loss between 1979-2012, Wolff points out that this took place simultaneously as women entered the workforce by the millions giving most households 2 incomes making the numbers even worse
This is the effect of an economic policy that benefits the wealthy at the expense of the poor, compounded by exponential financial influence in political elections