As bad as we are at remembering names and phone numbers and word-for-word instructions from our colleagues, we have really exceptional visual and spatial memories.

Foer contrasts two kinds of memory: the rote, symbolic recall demanded by modern life (names, numbers, verbatim instructions) and the older, evolution-shaped capacities humans excel at—remembering places, routes, scenes, and images. The quote suggests that everyday “bad memory” is often a mismatch between what we ask memory to do and what it is naturally optimized for. It also implicitly endorses mnemonic techniques (like the method of loci) that convert abstract information into vivid, spatial imagery, leveraging our strongest cognitive hardware. The significance is practical as well as philosophical: memory can be trained by aligning learning with the brain’s visual-spatial strengths rather than fighting them.