problem 7.14 in _Statistics:_the_exploration_and_anaylisis_of_data_ states:
The paper "National Geographic, The Doomsay Machine" which appeared
in the _Journal of Irreproducible Results_ predicts dire consequences
resulting from a nationwide buildup of _National Geographic_. The
author's predictions are based on the observations that the number of
subscriptions for _National Geographic_ are on the rise and that no
one ever throws away a copy of the _National Geographic_.
(From the "Rest" of RHF)