Add: The Self-Destruction of the 1 Percent .. two bits ..
".. it's also about inequality and .. me vs the common good .."
The story of Venice’s rise and fall is told by the scholars Daron Acemoglu and James A. Robinson, in their book “Why Nations Fail: The Origins of Power, Prosperity, and Poverty,” as an illustration of their thesis [ http://whynationsfail.com/ ] that what separates successful states from failed ones is whether their governing institutions are inclusive or extractive. Extractive states are controlled by ruling elites whose objective is to extract as much wealth as they can from the rest of society. Inclusive states give everyone access to economic opportunity; often, greater inclusiveness creates more prosperity, which creates an incentive for ever greater inclusiveness.
the final paragraph
It is no accident that in America today the gap between the very rich and everyone else is wider than at any time since the Gilded Age. Now, as then, the titans are seeking an even greater political voice to match their economic power. Now, as then, the inevitable danger is that they will confuse their own self-interest with the common good. The irony of the political rise of the plutocrats is that, like Venice’s oligarchs, they threaten the system that created them.