Photography can have a substantial affect on humanity.  The emotions that can be communicated via photograph can be overwhelming and move us to act.  In this age of digital photography, that impact has expanded as the proliferation and simplicity of digital has expanded.  Now, everyone has a camera and countless pictures are taken and even shared via internet channels everyday.

This vid from TED expresses that to some degree.  It mostly shares how the impact of photography can move us in light of tragedy but I believe it can move us in light of joy as well.  Think of the happy moments and experiences we have today, the birth of a child, your wedding, and any other joyous, life-changing experience.  Taking a photo can capture the moment and even communicate the emotion to others.  Its a powerful medium to be certain…

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