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Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
@Noahpinion
Jun 13, 2019 • 16 tweets • 5 min read • Read on X
Today's @bopinion post is about the silent pollution crisis that is damaging American kids' brains and raising levels of violent crime.

LEAD.

bloomberg.com/opinion/articl…
Lead is in American water pipes.

sciline.org/evidence-blog/…
Lead is in American houses.

epa.gov/lead/protect-y…
Lead is in American soil.

ncbi.nlm.nih.gov/pmc/articles/P…
Lead is colorless, odorless, tasteless. It lodges itself in your brain.

who.int/news-room/fact…
And it damages your brain. And the brains of your kids. And the brains of the kids down the street.

ncbi.nlm.nih.gov/pmc/articles/P…
Lead damages kids' brains even in far lower amounts than the official threshold for lead poisoning!!

ncbi.nlm.nih.gov/pubmed/16002379
And what does lead do to kids when it damages their brains.

It makes them grow up to commit violent crime.

motherjones.com/kevin-drum/201…
Check out this new paper on lead and juvenile delinquency, which uses natural experiments and sibling comparisons to isolate causality.

mitpressjournals.org/doi/abs/10.116…
Or check out this thread about another important recent paper on the lead/crime link:

I would be willing to bet a lot of money that there are high levels of lead exposure in St. Louis, Baltimore, Detroit, and other unusually violent American cities.
Oh look, Detroit has very high lead levels!

WHO WOULD HAVE GUESSED??

detroitnews.com/story/news/loc…
Oh look, St. Louis has very high lead levels!

WHO WOULD HAVE GUESSED??

stltoday.com/lifestyles/hea…
Oh, look, Baltimore has...well, you get the point.

medium.com/@BmoreDoc/balt…
So far, only one presidential candidate has made lead cleanup a top priority: Julian Castro: julianforthefuture.com/news-events/en…
But ALL the Democratic candidates - and Republicans too, and state and local governments too - need to make lead cleanup a priority!

It's damaging the brains of American kids!! This must not stand!!

CLEAN UP ALL LEAD RIGHT NOW!!

(end)

bloomberg.com/opinion/articl…

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More from @Noahpinion

Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
Sep 1
This will be a running thread of observations from my trip to Poland!
Most European apartment buildings don't look any better than an American 5-over-1. But people like them more, because:

1. "Thing, Europe! 😃"

2. They have shops on the first floor and you can walk in and out on the street -- i.e. the neighborhood is walkable. Image
One thing you see a lot of here are Polish flags. There's so much red and white around here it feels like I'm back at Stanford!
Read 38 tweets
Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
Jul 28
1/Here's something I've been wondering about recently: How did the U.S. miss the battery revolution?

With every other technological revolution, we anticipated it well in advance, and as a result we were the first -- or one of the first -- to take advantage of it.
2/The U.S. invented the computer, the internet, and modern AI. On all three of those, we were (or are) the leading nation. We talked ad infinitum about the benefits of those digital technologies long before they became a reality, allowing us to shape their eventual use.
3/We did the Human Genome Project. We invented mRNA vaccines. We did most of the research that drove down the costs of solar power. Jimmy Carter put solar panels on the White House more than 30 years before it became economical.
Read 24 tweets
Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
Jun 10
Russia's empire is a nested hierarchy. At the center is Moscow. Under them are mid-tier Russian cities and rural areas, then subject peoples like the Buryats, Sakha, and these African folks.

The closer you are to the center, the less fighting you do, and the more money you get. Image
In fact, the circles of Russian hierarchy don't stop at Moscow. There are privileged subgroups of Muscovites, then more privileged groups inside that circle, all the way up to the Tsar himself.

The principle still holds: Closer to the center = less fighting, more money.
The advantage of this organizational structure is that the more power you have, the less likely you are to ever suffer negative consequences from adverse shocks or bad decisions. All the losses from failed wars, bad economic decisions, etc. get taken by the less powerful.
Read 16 tweets
Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
Jun 3
In fact, it's not law even now. This executive order is (sadly) AGAINST the law and will probably be struck down, because our asylum law says we can't discriminate against asylum claimants for crossing the border illegally. That law needs to be changed by Congress.
The problem is that the U.S. is a party to the 1967 UN Convention on the Status of Refugees, which says that your asylum system can't discriminate against people for being in the country illegally. We wrote our domestic law to comply with that treaty.
The non-discrimination provision is obviously stupid, so what we need to do is flout the 1967 UN Convention on the Status of Refugees, and simply amend our domestic law to say "You can't claim asylum if you crossed illegally". But this would require an act of Congress.
Read 5 tweets
Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
May 7
I'm incredibly bored of talking about the Palestine protests, but here are some results from the recent Generation Lab survey.

Key fact #1: College students just don't care about the Palestine issue that much.

axios.com/2024/05/07/pol…
Image
About 8% of students have participated in the protests on one side or the other. That's a substantial number, but less than the 21% who joined BLM protests in May/June 2020 (and the latter were pretty much all on one side of the issue).

collegepulse.com/blog/8-in-10-c…
Image
Only about 1/8 of students blame Biden for the conflict. 34% blame Hamas, and 31% blame either Israel in general or Netanyahu specifically. Image
Read 6 tweets
Noah Smith 🐇🇺🇸🇺🇦🇹🇼 Profile picture
May 2
The Palestine protesters have created a dream Palestine that is almost entirely disconnected from the real place, in which all of their fantasies of a perfect society are realized.

This is a bit like what weebs do with Japan.
FromTheRiverToTheSeaboos
Most weebs don't actually want to live in Japan. They want to live in a local subculture of their own creation, whose values are based on gentleness and romance -- the ideals that attracted them to Japanese fantasies and made those fantasies resonate.

noahpinion.blog/p/weebs
Read 9 tweets

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