The scope and manner of the mind's attention are social facts

The disequilibrium of the boat [...] is only a dialectical response, a fun-house mirror reflection of an initial disfiguration or mutilation inflicted under capitalism: the closure of fields of socially available perception, the reduction not only of the environment of freedom but also of the very desire for and memory of that environment. Familiarity with capitalist culture persuades us that this limitation – the specific way people, their bodies, and their physical perceptions are organized within capitalism – is not historical but natural and physical. Yet the scope and manner of the mind's attention, or of the body's capacity for sensation, are social facts – and it is precisely the blindness and dullness peculiar to social relation in market society that enable us to deny the social and allow it to be subsumed in the biological.

Kristin Ross, The Emergence of Social Space (Verso, 2008) p. 120