john muir, you're not

more on the 'people who take themselves too seriously' motif: the point reyes lighthouse park service rep. dude, you're a park ranger, spare us the intellectual affectation on the quizzical nuances of the Jean Fresnel lens which apparently dramatically altered the course of world history--or at least the course of history in your, shall we say, "modest", chosen avenue of societal contribution.

are you done? can i take my picture now?