More important, the transience level has risen so high, the pace is now so forced, that a historically unprecedented situation has been thrust upon us. We are not asked, as the Manus were, to adapt to a new culture, but to a blinding succession of new temporary cultures. This is why we may be approaching the upper limits of the adaptive range. No previous generation has ever faced this test.
We are not only adapting to new culture,but new temporary culture
