The Cascadia subduction zone remained hidden from us for so long because we could not see deep enough into the past. It poses a danger to us today because we have not thought deeply enough about the future.
http://www.newyorker.com/magazine/2015/07/20/the-really-big-one
Kathryn Schulz’s July 20 article in the New Yorker, “The Really Big One,” is pretty sobering stuff (more so probably because the tone of the piece is more elegiac than alarmist). What strikes me is the story Schulz tells about our valuation of different kinds of knowledge. Humanistic kinds of knowledge about the last devastating earthquake in the American Northwest, transmitted via oral history and annals, has been long available but doubted for a number of reasons (some of them rather unflattering to us as a culture). Scientific confirmation came later - maybe too late, as Schulz notes, and remediation and attempts to prepare for disaster are moving too slowly.












