Friday, September 5, 2008

How do you know you know?

how do we know? great question.... the sky is blue....there will be a new president...
 people have opinions about everything but some things cannot be disputed or can they?

if the sky is blue what do color blind people see? 

i don't think we can ever be certain of what we know because there are so many changes in our world due to technology.  medicine is changing from day to day even minute to minute.  The next big thing is out there. we think we know what we know because we haven't proved anything beyond that yet.  We know many things but  time may prove these things wrong 

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