The economy of early hominids and that of twenty-first century society have enormous differences, but they do share one important feature: in both of these economies, humans accumulate information in objects. Our world is different from that of early hominids only in the way in which atoms are arranged.

Humans have wandered the Earth for thousands of years but never has our capacity to alter the Earth’s ecosystem at a larger scale been more prominent than it is today.

Above the keyhole the door has a latch. It is pretending to be an authentic old latch. The door is pretending to be an authentic old door. Maybe everything there is isn't authentic any more. Maybe everything there is is a kind of pretending.