I don't know that there are many problems humans face that you could not, in some way, attribute to a lack of meaningful data (or understanding what data is meaningful and what data serves only to further dilute or affirm our poorly constructed models of what is meaningful)
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Sounds a lot like The Hacker's Diet (http://www.fourmilab.ch/hackdiet/)
I don't know that there are many problems humans face that you could not, in some way, attribute to a lack of meaningful data (or understanding what data is meaningful and what data serves only to further dilute or affirm our poorly constructed models of what is meaningful)