Correct, but it's impossible to say anything with absolute certainty. However, we can judge the probabilities based on our previous experiences. So my asserti

Correct, but it's impossible to say anything with absolute certainty. However, we can judge the probabilities based on our previous experiences. So my assertions are: - There are claims that Mac Pros emit an odor that contains Benzene. - It's unlikely that the amount of Benzene is enough to be statistically dangerous, or even the source of the odor itself. - Therefore, this article is pointless.