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gascan

1,324 karma · joined February 12, 2018

thebass
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gascan··on “Eat More Onions”: Desperate and massively debatable medical advice from 1918
Yeah, it's kind of funny how we arrived at some of the right answers for totally the wrong reasons. The whole "bad air" concept? Total hokum, but an abundance of fresh air will help control airborne transmission.
gascan··on The Number of Youth in Juvenile Detention in California Has Quietly Plummeted
Yes, the results are a mess. But did the voting public elect "tough on crime" politicians as a covert way to oppress minorities? Or did they elect those politicians because they were concerned about crime?
gascan··on The Number of Youth in Juvenile Detention in California Has Quietly Plummeted
You misunderstand. I'm simply objecting to the claim that "tough on crime" was a political dog whistle, aka a code word all the voters understood to actually mean "oppress minorities".
gascan··on Life in the Spanish city that banned cars
IMO as we accumulated more and more "rights", the concept became diluted. We went from the bedrock negative rights of freedom of speech, travel, etc, then to positive rights, and then people started applying the concept of "rights" to what I would consider "entitlements".
gascan··on The Number of Youth in Juvenile Detention in California Has Quietly Plummeted
This seems like revisionist history. From the seventies thru the beginning of the nineties, the national homicide rate was double to triple what it is today. We had real crime problems in the "Tough On Crime" era, and we were hitting record crime rates.

A lazy Wiki snip:

Violent crime nearly quadrupled between 1960 and its peak in 1991. Property crime more than doubled over the same period. Since the 1990s, however, crime in the United States has declined steeply.

I'm sure there was probably always some racial influences, e.g. perhaps people were more willing to hand out harsh sentences because the defendants were mostly black. But to say that "Tough On Crime" was really just a cover to marginalize african americans & nothing more... it just seems like a stretch when you suggest everyone was in on it.

gascan··on US Congress passes bill to help advanced nuclear power
Ok, so LNT may describe the damage but not necessarily the all-cause mortality. I can live with that.
gascan··on US Congress passes bill to help advanced nuclear power
People are interested in nuclear because it's zero carbon, because it's mature, and because it's suited to base load. It's the only zero carbon source that plugs right into the hole left by fossil fuels. IMO it's really that simple, and you can be pro-nuclear and also pro-renewables.

Personally, I don't really value solely economic arguments about power generation anymore. The cheapest power would be the best power if all the externalities were priced in. But they just never will be.

gascan··on US Congress passes bill to help advanced nuclear power
linear no-threshold is weird & unusual for most processes, but it meshes perfectly well with what I understand about radioactivity in general- that is, random & cumulative. See half lives for example.

Is there any real evidence showing LNT is wrong?

gascan··on Cycling Is Key to Safer, Healthier, More Vital Cities
Yup, our household dropped from 2 cars to 1. We bike & trailer the kid. It may not last forever, but it's worked out pretty well, with the car parked 20+ days a month but ready & willing for travel outside town.

Saved us tons of money, garage space, and if many families in our town did the same thing, traffic would completely evaporate. Yet everyone would still have access to a car for surfing & beach trips.

gascan··on Cycling Is Key to Safer, Healthier, More Vital Cities
Better street design can improve traffic & flow with fewer lanes. My local muni has been converting super cramped four lane roads to two lanes plus turn lane and comfortable bike lanes. They are nicer to bike, nicer to drive, and back up less often (mostly due to the turn lane). Roundabouts on these roads have generally improved flow too.

None of these experience miles of gridlock like LA, but it's been enjoyable to see & experience.

gascan··on Cycling Is Key to Safer, Healthier, More Vital Cities
Not to mention the drivers who are offended by the simple act of spending a dollar on someone who is not them.
gascan··on Cycling Is Key to Safer, Healthier, More Vital Cities
What do you consider walkable range? I bike five miles to work. But I find walking more than about a quarter mile with two day's groceries to be very unpleasant in the heat.

Maybe taking a backpack would do the trick. But loading up my bike, or my bike plus a trailer, is far more pleasant for all but the shortest distances.

Maybe I've just not experienced it yet, but it's hard to fathom every hardware store, grocery store, bar, restaurant, workplace, school, city rec center, post office, etc that I would ever really want to visit could reasonably fit into a quarter mile square.

gascan··on The United States Is Now the Largest Global Crude Oil Producer
One could pretty easily imagine tow trucks carrying around a 1kWh battery with some standard DC connector, and that would get you a couple miles.

A 1kWh battery is not big; e-bicycles carry ~500Wh.

Would be literally the electric equivalent of a gas can.

gascan··on The United States Is Now the Largest Global Crude Oil Producer
Used Leaf's have come down to the upper end of your price range. Heck, with group buys and all other related discounts, I've seen them for $14k new.
gascan··on Ericsson and T-Mobile ink $3.5B deal for 5G
Ok, maybe I used the wrong word, but I meant the bandwidth of the air. As you say, only 1 device can transmit at a time.
gascan··on Robotic 'trees' can turn CO2 into concrete
The tree which dies is replaced by a new tree.

You're right that we've added more carbon than can be stored in living forests. But reversing deforestation can & should be part of the solution.

gascan··on Ericsson and T-Mobile ink $3.5B deal for 5G
Couple things- the range of 5G is pretty limited. Getting a cell down the block from your house would seem to be nearly as hard as running a line to your door. Also, with wireless, never forget about bandwidth. Bandwidth is the reason living next to thirty other WiFi networks tanks your speeds (but not your cat5 speeds!)
gascan··on Ericsson and T-Mobile ink $3.5B deal for 5G
I was a little excited for 4G, because while 3G achieved respectable throughput, the latency was terrible- 4G seemed to dramatically improve.

IMO 4G is pretty solid all around, and for the first time people are going, "5G? Why?"

gascan··on Amazon is stuffing its search results pages with ads
You could have guessed that a chair mat (big) and cat litter (heavy) might not be products Amazon would be competitive with.

I find they are mostly good for mid-price items that are not too heavy or bulky, especially moderately "niche" items that are not carried many places and benefit from the super saver shipping. (Super niche items are no-go of course)

gascan··on Can We Survive the Next Financial Crisis?
Aren't these two things mutually incompatible? How do you have universal healthcare that doesn't let anyone be bankrupted by their illness, where participation is also voluntary?

And isn't voluntary collective healthcare just another way to describe private insurance companies, especially HMO's?

gascan··on A new study says services like Uber and Lyft are causing urban traffic woes
There was never a good reason to limit the number of taxicabs on the streets.

Without some kind of limit/pricing on the public good that is city streets, what in particular is to stop Cab Company X from saturating the roads with cabs in a brute force attempt to capture a higher proportion of the ridership (and incidentally ballooning road wear & travel times to the detriment of everyone else)?

Same kind of problem as people anticipate with driverless cars (e.g. while I go in to shop at this store, my car circles the block for the next hour waiting for me). City streets are a "common good" that is largely unpriced.

It's a brute force solution with obvious shortcomings, to be sure.

gascan··on A doctor in Bangladesh has found a simple way to treat infant pneumonia
If a $15k hospital grade ventilator has a fifty year service life, perhaps the developed world sees little benefit to finding a cheaper ventilator, regardless of competition.
gascan··on Can We Survive the Next Financial Crisis?
the idea that you can get sick one time and be financially ruined is still astonishing to me.

FWIW I'm not aware of many people who come down with a cold and are financially ruined. The people I know who are in crippling medical debt have, for example, had both kidneys replaced. While I'm not happy they are in those circumstances, it's not hard to picture two replacement kidneys and all the other treatments involved as mind-bendingly expensive.

It seems worthwhile to distinguish, at least a little bit, severity when we are talking about this.

gascan··on Agglomeration effects might change the YIMBY calculus
Is it not only natural that people move to a city when it is good, and leave when it is not anymore?

I think there's two interpretations of the observation you describe.

gascan··on “Sand Dams” Are Transforming African Drylands
There are plenty of fish that don't need year round flows. One famous example that springs to mind is even from that region.

https://www.nationalgeographic.org/media/west-african-lungfi...

gascan··on Probiotics labelled 'quite useless'
Pill form never did anything for me, but live sauerkraut seems to calm things down when I'm in gastric distress.

(Personal anecdote of why I am inclined to believe your friend's experience)

gascan··on The Daring Life of a Forgotten Female War Photographer
Sorry, when I initially read your comment I simply interpreted that to be referencing the draft, e.g. conscription.
gascan··on The Daring Life of a Forgotten Female War Photographer
They might still have a big pile of Garands, but many were sold to civilians.
gascan··on New insights on pesticide exposure and autism
Yes, and at the time it might have been a good tradeoff- but today we can do better, at least outside the malaria belt.
gascan··on Maybe Your Sleep Problem Isn’t a Problem
1) I was much like you. My performance in college suffered as I couldn't rouse in the morning. I recently discovered I actually did have a medical problem affecting sleep quality (partially obstructed airway from childhood injury). Can't help but wonder how things would be different if I'd figured it out sooner.

2) Had a kid, and sleeping in late is simply no longer an option. Which makes me think that despite how I covet late nights and sleeping in, it really was never the natural order of things, at least for adults.

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