Funny. And I suspect much of life is as susceptible to small changes making big differences. Hat tip: Charles Frith
"I wonder if particular people/groups/cultures are more (or less) likely to accept the future consequences of present actions? The futility of ramming 1-way information and knowledge into the brains of adolescent boys plays out the same way climate change scientists (and groups/government) work really hard to persuade skeptics with facts and figures."