Yes, pie charts are poor visualization tools. But most people who utilize them are simply unaware of their shortcomings and so they aren't 'lying' (a lie requir

Yes, pie charts are poor visualization tools. But most people who utilize them are simply unaware of their shortcomings and so they aren't 'lying' (a lie requires intent). The misuse of language is another way to mislead and confuse people -- intential or not. We should strive for accuracy in words and charts!