Yes, that&#x27;s Malcolm Gladwell&#x27;s theory.  The facts are, as ever, more complicated:<p><a href="http:&#x2F;&#x2F;askakorean.blogspot.com.au&#x2F;2013&#x2F;07&#x2F;culturalism-gladwell-and-airplane.html" rel="nofollow">http:&#x2F;&#x2F;askakorean.blogspot.com.au&#x2F;2013&#x2F;07&#x2F;culturalism-gladwe...</a>