WHY I’M ABSENT-MINDED: As my

WHY I’M ABSENT-MINDED: As my friends and family will attest, it’s a good thing I’m a professor because I’m so absent-minded that no other profession would have anything to do with me [C’mon, how bad can you be?–ed. Last night I applauded myself for remembering Daylight Savings Time and adjusting the clocks accordingly. This morning ...

By , a professor of international politics at the Fletcher School of Law and Diplomacy at Tufts University and co-host of the Space the Nation podcast.

WHY I'M ABSENT-MINDED: As my friends and family will attest, it's a good thing I'm a professor because I'm so absent-minded that no other profession would have anything to do with me [C'mon, how bad can you be?--ed. Last night I applauded myself for remembering Daylight Savings Time and adjusting the clocks accordingly. This morning I realized to my chagrin that I had turned the clocks back one hour when I was supposed to turn them forward]. Why am I so absent-minded? I always liked to cite Sherlock Holmes' explanation for why he did not want to remember the Copernican theory of the solar system in A Study in Scarlet: "I consider that a man's brain originally is like a little empty attic, and you have to stock it with such furniture as you choose. A fool takes in all the lumber of every sort that he comes across, so that the knowledge which might be useful to him gets crowded out, or at best is jumbled up with a lot of other things so that he has a difficulty in laying his hands upon it. Now the skilful workman is very careful indeed as to what he takes into his brain-attic. He will have nothing but the tools which may help him in doing his work, but of these he has a large assortment, and all in the most perfect order. It is a mistake to think that that little room has elastic walls and can distend to any extent. Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones." In other words, there was only so much room in Holmes' brain, and better that it be filled with useful criminology than useless astronomy. I rationalized that my scholarly pursuits demanded the forgetting of more mundane information, such as walking the dog. Alas, last night, after taking Entertainment Weekly's exhaustingly thorough pop culture quiz (subscription required), I now know the truth -- I'm not hoarding brain cells for the subtleties of Thucydides or Grotius, but for pop trivia. I scored an embarrasingly high 93 -- though that was with considerable help from the bonus questions. Still, if I ever forget the inner workings of the Mundell-Fleming model, I'll know it's because I remember the original members of N.W.A, even though I don't believe I've ever heard on of their songs. Sigh.

WHY I’M ABSENT-MINDED: As my friends and family will attest, it’s a good thing I’m a professor because I’m so absent-minded that no other profession would have anything to do with me [C’mon, how bad can you be?–ed. Last night I applauded myself for remembering Daylight Savings Time and adjusting the clocks accordingly. This morning I realized to my chagrin that I had turned the clocks back one hour when I was supposed to turn them forward]. Why am I so absent-minded? I always liked to cite Sherlock Holmes’ explanation for why he did not want to remember the Copernican theory of the solar system in A Study in Scarlet: “I consider that a man’s brain originally is like a little empty attic, and you have to stock it with such furniture as you choose. A fool takes in all the lumber of every sort that he comes across, so that the knowledge which might be useful to him gets crowded out, or at best is jumbled up with a lot of other things so that he has a difficulty in laying his hands upon it. Now the skilful workman is very careful indeed as to what he takes into his brain-attic. He will have nothing but the tools which may help him in doing his work, but of these he has a large assortment, and all in the most perfect order. It is a mistake to think that that little room has elastic walls and can distend to any extent. Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.” In other words, there was only so much room in Holmes’ brain, and better that it be filled with useful criminology than useless astronomy. I rationalized that my scholarly pursuits demanded the forgetting of more mundane information, such as walking the dog. Alas, last night, after taking Entertainment Weekly‘s exhaustingly thorough pop culture quiz (subscription required), I now know the truth — I’m not hoarding brain cells for the subtleties of Thucydides or Grotius, but for pop trivia. I scored an embarrasingly high 93 — though that was with considerable help from the bonus questions. Still, if I ever forget the inner workings of the Mundell-Fleming model, I’ll know it’s because I remember the original members of N.W.A, even though I don’t believe I’ve ever heard on of their songs. Sigh.

Daniel W. Drezner is a professor of international politics at the Fletcher School of Law and Diplomacy at Tufts University and co-host of the Space the Nation podcast. Twitter: @dandrezner

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