16th
November
2001
Do Blonds Have More Fun?
“Marketers everywhere are tasked with finding out about causation. ‘Is this advertising causing people to buy more of our lemonade?’ ‘Is our new viral marketing effort causing our brand awareness to increase?’ … It’s virtually impossible to answer questions about causality with absolute certainty. But we can use techniques grounded in science to help us gather strong evidence of causation.”

