From The Guardian:
“Great passions, which, due to the closeness of their object, take the form of small habits, grow and once more reach their natural size through the magic effect of distance,” wrote Karl Marx to his wife Jenny in 1856, as she journeyed from London to Trier. “My love of you, as soon as you are distant, appears as a giant … the love, not of Feuerbach's human being, not of Moleschott's metabolism, not of the proletariat, but the love of the beloved, namely of you, makes the man once again into a man.”
Typical Marx: Romantic, charismatic, cosmopolitan, and at once able to combine the workers' revolution with protestations of uxoriousness. But also disingenuous, since it wabiographys during one of these absences that Marx managed to impregnate the family maid, Helene Demuth. Such are the personal and intellectual complexities that Jonathan Sperber pursues through 600 pages of tightly argued text in this profoundly important biography of “The Moor”. In contrast to Francis Wheen's raucous account of Marx's life as hack, brigand and rapscallion, Sperber places the history of ideas at the heart of his study. And it is a refreshingly anti-populist take. According to Sperber, not only is Marx's critique of capitalism of very limited applicability to the modern world, it was barely relevant when first published. Even in the 1860s his was the old world of Robespierre, Hegel, Adam Smith and the Spinning Jenny. Indeed, “Marx is more usefully understood as a backward-looking figure, who took the circumstances of the first half of the 19th century and projected them into the future, than as a sure footed and foresighted interpreter of historical trends.”
More here.