Of work?
1978...


Work equals happiness? Zola described realities. Marx described its mechanisms. It’s still true today, nearly all over the world. Just like the class struggle ... 

But imagine, stressed out robots, sweating, dying in the workplace instead of you. And the profits that they produce finish in your pockets. Still, you would have to know how to fill up all your unemployed time. 

Seriously: work - and its absence gives signals. I’m trying to trace them