Why Karl Marx Kept Reworking Capital, Volume I
The first edition of Capital, Volume I, was published on this day in 1867. Over the years that followed, Karl Marx and his partner Friedrich Engels continued working on the final text, showing how it remained part of a living critical project.

An original first edition of Capital by Karl Marx on display at the Museum of Work in Hamburg, Germany, on September 5, 2017. (Georg Wendt /picture alliance via Getty Images)
No matter how many decades pass since Karl Marx’s Capital was first published, and no matter how often it is dismissed as outdated, it time and again returns to the center of debate. At a venerable 157 years of age (it was first published on September 14, 1867), the “critique of political economy” has all the virtues of the great classics: it stimulates new thoughts with each rereading and is capable of illustrating crucial aspects of our present as well as the past.
One great merit of Capital is that it helps us put the developments of the current moment in proper historical perspective. The famous Italian writer Italo Calvino said that one reason why a classic is a classic is that it helps us “relegate the current events to the rank of background noise.” Such works point to essential questions that cannot be skirted around, in order to properly understand them and find a path through them. This is why classics always earn the interest of new generations of readers. They remain indispensable, despite the passage of time.
This is just what we can say of Capital, 157 years since it was first published. It has, in fact, become all the more powerful as capitalism spreads to every corner of the planet — and expands into all spheres of our existence.