Theorem: If the day's high is over ninety-five degrees Fahrenheit, then Brent will be slug-like and will do little with his life, let alone update his blog.

(Note that the converse is easily demonstrable as false: Brent is slug-like and does little with his life, let alone update his blog, also when he is sick and it is freezing out. One might argue that one could leave the theorem simply at "Brent is slug-like and does little with his life;" this is a proof to be completed by the reader.)

Conclusion: (which does not necessarily follow logically, but is indeed true here) It has been damn hot out lately.