This is a video clip from the nature documentary at the top of this page. This clip shows that in nature - those who are
not strong enough to stand on their own (After a period of trying to encourage / help), must be left behind for the greater good.
This is also what 2012 is about. We help each other - but WE do not protect "LIFE" at ALL COSTs. Unlike the message portrayed in almost every movie.
Besides - the SOUL (SOL = LIGHT) is more important.  Those who are unable / unwilling to evolve, and stand on their own - will die out.

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"Everybody wants to go to heaven, but nobody wants to die."  - User comment from an internet news story

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For those outside of the US or with no access to the IMAX DVD - here is an appropriate substitute.

Documentary - BBC - Wild Africa

 

Full 1 hour show above. 3 minute trailer here (Youtube)