Proximally and for the most part, de-severing69 is a circumspective bringing-close—bringing something close by, in the sense of procuring it, putting it in readiness, having it to hand. But certain ways in which entities are discovered in a purely cognitive manner also have the character of bringing them close. In Dasein there lies an essential tendency towards closeness. All the ways in which we speed things up, as we are more or less compelled to do today, push us on towards the conquest of remoteness. With the ‘radio’, for example, Dasein has so expanded its everyday environment that it has accomplished a de-severance of the ‘world’—a de-severance which, in its meaning for Dasein, cannot yet be visualized.
Heidegger: radio and the "conquest of remoteness" ||