This is a shout out to Dr Tim for (once again) tackling a myriad of "what effect does X have on Y?" issues, applying an experimental design, gathering and analyzing the data and then presenting the key points to us. It's the latter part of this that is exceptional. Every field has its experts, and there is no shortage of folks willing to share their opinions, but to have both together, sustained over the years (and with no hidden angle to try and sell something) is a rare thing indeed.

Great presentation at Leader Friday afternoon!