Archive for the ‘weather’ Category

Comfort: No longer a scarcity

Tuesday, December 16th, 2008

Living in San Francisco really is spoil­ing me on weather, so much so that I’ve actu­ally had a par­a­digm shift.

Having pri­mar­ily grown up and lived in Massachusetts, with a short stint in Minnesota, I’ve been trained to treat com­fort­able weather as a scarce com­mod­ity. In Massachusetts, one gets some nice time in the spring and fall; the sum­mers pro­vide hot and muggy dis­com­fort, which must be fought with water or A/C; and, the win­ters pro­vide cold, sleet, ice and more cold. Minnesota offers sim­i­lar weather to Massachusetts in the spring, sum­mer and fall but, for win­ters, merely pro­vides pain, lots of pain. The scarcity of warmth and com­fort in the win­ter often leads me to wear as lit­tle win­ter gear as pos­si­ble to get by, sav­ing as much as pos­si­ble for later. By sav­ing the heav­i­est of my win­ter gear for when the win­ter is the worst, I am able to main­tain a rel­a­tively con­stant level of dis­com­fort through­out the sea­son. Thus, by accept­ing dis­com­fort as inevitable, I am able to ramp up my tol­er­ance to the cold.

Here in San Francisco, how­ever, the weather doesn’t really get that bad so there is no rea­son to tol­er­ate dis­com­fort; abid­ing dis­com­fort doesn’t pre­pare me for any­thing. The real­iza­tion came to me while mope­d­ding to work, when I had the thought, “Man, my face is chilly; I should wear my bal­a­clava next time.” This was fol­lowed by a train of thought along the lines of, “but then when it gets colder, I’ll just be more uncom­fort­able.”, “Wait, this is prob­a­bly as cold and unpleas­ant as it’s going to get.”, “Clearly, I should man up and suf­fer because it leaves me bet­ter pre­pared.”, “Wait, so what?!” All of my rea­sons to be uncom­fort­able are founded on the premise that com­fort is scarce and one can be best pre­pared by accept­ing dis­com­fort; when com­fort is not scarce, that is wrong.

Sure it makes me weak and you’re all more hard­core for hav­ing to put up with the cold but, you know what, I don’t care because I’m going to be nice and com­fort­able wear­ing my win­ter coat when it’s in the low for­ties instead of hold­ing out until it drops below twenty.

Global Warming and the Albedo

Friday, January 19th, 2007

At this point, it’s pretty much unde­ni­able that global warm­ing is bear­ing down on us. There are a lot of peo­ple out there that think peo­ple are caus­ing global warm­ing but there are also a lot of peo­ple out there that think peo­ple are not caus­ing global warm­ing and, quite frankly, I don’t care which side of the fence you’re on. Whether global warm­ing is our fault or nat­ural doesn’t mat­ter; what mat­ters is what we’re going to do about it. If it’s our fault, we need to fix it; if it’s nat­ural, we want to impede it because the plan­ets cli­mate works best for our species where it was a few decades ago (at least as far as I’m con­cerned). I really don’t want my kids or grand­kids to live in a world with­out glac­i­ers or snow out­side the polar circles.

So now that we’ve estab­lished that we need to do some­thing, what? There’s the stan­dard sug­ges­tions of stop killing rain forests and pro­duce less car­bon diox­ide but, let’s face it, humans are too pig-headed and stu­pid for that to ever hap­pen. Since we’re not going to do that, let’s take a dif­fer­ent approach; let’s look at the Earth’s albedo.

You might be won­der­ing at this point, what is albedo? You might do well to ask Wikipedia but, in short, albedo is a unit­less mea­sure of an objects reflec­tiv­ity. As a note­wor­thy point, the albedo of snow and ice is much higher than that of just about every­thing else on the Earth’s sur­face. Snow and ice are dimin­ished by higher tem­per­a­tures, their loss low­ers the albedo and lower albe­dos raise the tem­per­a­ture, there­for albedo decrease and tem­per­a­ture increase are self-reinforcing. So here’s where things get inter­est­ing con­cep­tu­ally, let’s try to raise the Earth’s albedo and do what we can to get things going in the other direc­tion. If you want to drive a gas-guzzling mon­stros­ity of a car, go for it but get the car in white, not black; paint your house in a light or pas­tel color, lobby your leg­is­la­tures to use con­crete or light tar­mac instead of stan­dard dark tar­mac; put mir­rors on your roof.

Forget emis­sions, let’s work on our albedo. Well, don’t com­pletely for­get emis­sions, but you get the point.

Not Yo Momma’s Climate

Wednesday, October 11th, 2006

I guess, in a sense though, this is my momma’s cli­mate but that’s not really the point. Today, October 11th, marks the first time that we’ve received snow here in Minneapolis. As I sit here wait­ing for the feel­ing to return to my ears, I wanted to let all of you out there in warmer climes know what you’re missing.

Snow instead of Savannah

Monday, January 23rd, 2006

Until just a lit­tle ear­lier today, I was sched­uled to go on a busi­ness trip down to Savannah, GA but as a result of inter­cor­po­rate pol­i­tics between the cus­tomer I was going to be deal­ing with and another com­pany, they’ve asked that we put things off a lit­tle bit. It’s kind of unfor­tu­nate because I was look­ing for­ward to going to Georgia for a few days. Oh well, at least it’s snow­ing here; maybe I’ll go sled­ding later.

Minus Six

Thursday, December 15th, 2005

Well fancy that, it’s –6°F out this morn­ing; we’ve def­i­nitely got a rather superla­tive win­ter on our hands.

Negative Two

Wednesday, December 14th, 2005

When I left my house today, the tem­per­a­ture was –2°F, which is pretty darned cold, espe­cially for this early in the win­ter. Anyway, I noticed a few inter­est­ing kinetic side-effects of the tem­per­a­ture; aside from nor­mal things like my truck tak­ing an extra sec­ond to get started, my car CD player LCD was doing some funny stuff. In case you don’t know how LCDs work, the dis­play itself is polar­ized and there’s a charged, polar­iz­ing liq­uid crys­tal in the dis­play, when no charge is applied, the polar­iza­tion matches up and it appears clear, but when you apply an elec­tric field the liq­uid crys­tal reori­ents at 90° to the dis­play mak­ing things black. So, like I was say­ing, the low tem­per­a­ture messed with the kinet­ics such that the liq­uid crys­tal became vis­cous and slow-moving, which resulted in a dis­play that mor­phed from one num­ber to the next as my CD pro­gressed sec­ond to sec­ond. The whole effect looked really neat and makes me won­der if there might be a mar­ket for high vis­cos­ity liq­uid crys­tal displays.

Forces of Nature

Thursday, September 1st, 2005

I have a num­ber of thoughts about this whole Katrina wreck­ing New Orleans thing:

  • I’d like to extend my utmost sym­pa­thy to those directly affected by this disaster.
  • theod­icy
    n : the branch of the­ol­ogy that defends God’s good­ness and jus­tice in the face of the exis­tence of evil
  • Where the Hell, is the National Guard? Isn’t it their job to help out in sit­u­a­tions like this? Oh, that’s right, they’re in Iraq try­ing to get us cheap oil. Guess what doesn’t mat­ter when our refiner­ies at home get wrecked: cheap crude oil. Or was it try­ing to pro­tect our peo­ple from dan­ger, because Katrina is killing more Americans than the Iraqis are.
  • Our President is not tak­ing this seri­ously enough
  • I won­der how long it will be until New Orleans exists again.
  • Hippo’s blog has an inter­est­ing idea about repair­ing com­mu­ni­ca­tion infra­struc­ture quickly in dis­as­ters like this.
  • I hope the death toll is lower than expected.

The goings on of these days

Thursday, July 7th, 2005

I’ve been on the Cape almost a week at this point, began work­ing yes­ter­day and things have been mostly good. Unfortunately, the weather has been rather poor so I haven’t been able to go sail­ing since last week­end and it won’t get nice again until about Sunday. With luck, us folks here won’t let a lit­tle bad weather get in the way of our Friday night BBQ plans. Anyway, just wanted to say hi and let you all know that I’m still alive. George out.

Incidentally, if any of you all want to come visit me on the Cape, chillax and maybe do a lit­tle sail­ing, drop me a line (phone, email, IM, whatever).

Summer is once again upon us

Sunday, June 5th, 2005

It’s hot; it’s humid; I’m uncom­fort­able; it must be summer.

Blizzard Reanalyis

Sunday, January 23rd, 2005

My pre­vi­ous analy­sis of this bliz­zard was insuf­fi­cient. Having walked back to my appart­ment late last night and now hav­ing been out­side once the bliz­zard has stopped drop­ping snow, I can give a bet­ter expla­na­tion of things. I need only one adjec­tive to describe this blizzard.

This bliz­zard is ludicrous.

Blizzarding, like a whole bunch.

Sunday, January 23rd, 2005

Oh holy crap, it’s bliz­zard­ing out­side right now, like a whole bunch. We’ve prob­a­bly got about half a foot of snow and some drifts up to two or more feet; that’s not to men­tion the snow-plow piles that are like 6 feet high. Also, there’s like a whole bunch of wind and it’s mak­ing the snow fly all over the place and into your face and crap. It’s really cold too. Oh and it’s sup­posed to keep snow­ing until tomor­row evening. Also, they declared a state of emer­gency. I love this kind of weather so much. Blizzards are the like the bestest things of all.

Also, my sen­tance con­structs are stu­pid in this post.

Snow is the Bestest!

Monday, December 27th, 2004

Let me just start by say­ing that I love win­ter and I espe­cially love snow, it’s just so beau­ti­ful and fun. Also, you get a real quiet dur­ing snow storms that you don’t tend to get very often oth­er­wise. In fact, as far as I’m con­cerned, snow is the bestest.

Amrys appar­ently has a sim­i­lar sen­ti­ment.