Quote:
Originally Posted by ESOXangler
Have you ever been to Fort Mac, are you technically involved in the process up there, or are you just repeating what you heard James Cameron said or what you saw on a biased documentary?
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You don't need to be directly involved in something to form an educated opinion. Part of critical thinking involves applying research and validating/invalidating that research. Also, wouldn't working directly with the oil sands create a bias?
Anyhow, I'm not a dentist, but I'm pretty confident that sugar promotes tooth decay. I'm not a doctor, but I'm pretty confident that smoking can damage your lungs and cause cancer... and so on.