I might have linked this before but I noticed a video to go with it Your ancestors, your fate
I find that I have misunderstood and miscalculated while reading Capital by Piketty. I am now trying to supplement it by a paper of Piketty and Zucman. Here is a piece from The Economist on some crucial parts of the book (possibly google search of the title may be needed to access it) Reading "Capital": Chapters 5 and 6. Some from the left do not seem to like it , here is a review of a review by Philip Pilkington.