TIA, I don't believe I used the word "science" anywhere in my post on Harvard. Statistics can be and are manupulated every day to "prove" any number of things. To quote I believe it was Mark Twain; "There are lies, damned lies, and statistics.
To rephrase my earlier statement, I tend to take anything that comes out of Harvard (among others) with a grain of salt.

troll

PS, That's "troll" with a lower case "t" if you don't mind.

troll