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Keith Humphreys Profile
Keith Humphreys

@KeithNHumphreys

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Esther Ting Memorial Professor at Stanford University. Public policy advisor, film buff, and native of West by God Virginia. Tweets are my personal opinions.

Stanford, CA
Joined November 2013
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@KeithNHumphreys
Keith Humphreys
9 years
In this life Elwood, you must be oh so smart or oh so pleasant. Well for years I was smart. I recommend pleasant.
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@KeithNHumphreys
Keith Humphreys
7 hours
Not surprised that Republicans in the House and Senate are fighting alongside Democrats for the NIH. Across the political spectrum, cancer is just really unpopular.
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thehill.com
Sen. Katie Britt (R-Ala.) and 13 other Senate Republicans are urging the Trump administration to release National Institutes of Health (NIH) funding that has been held up for months. The GOP senato…
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@KeithNHumphreys
Keith Humphreys
7 hours
RT @BradWilcoxIFS: My latest for @TheAtlantic: "Divorce is down and the share of children in two-parent families is up. Marriage as a socia….
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@KeithNHumphreys
Keith Humphreys
13 hours
RT @FSIStanford: "Addiction is a chronic problem that requires follow-up, coordination, and work by the patient and the system. We do it ev….
neuroscience.stanford.edu
In which addiction expert Keith Humphreys explains how neuroscience is reshaping our understanding of substance abuse—and why policy still hasn’t caught up.
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@KeithNHumphreys
Keith Humphreys
22 hours
RT @CSElmendorf: - Should cities defund police, and/or disable police from monitoring potentially criminal activity? . The equilibrium thin….
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@KeithNHumphreys
Keith Humphreys
1 day
Ryne Sandberg ieft us too soon. With simple decency, great respect, and love of family he gave a beautiful Hall of Fame induction speech. RIP. via @YouTube.
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@KeithNHumphreys
Keith Humphreys
1 day
Some misread Trump's Executive Order on homelessness, addiction, and mental illness as a fringe view, but most urban dwellers sympathize. They're tired of spending billions to hear they have to accept open drug use, disorder, and homeless encampments.
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seattletimes.com
Homelessness is at a record high locally and nationally. King County recorded 16,868 homeless people in its 2024 Point-in-Time Count. Nationally, 771,480 were homeless.
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@KeithNHumphreys
Keith Humphreys
1 day
RT @RecoveryDoctor: @KeithNHumphreys @ethanvarian Here's a link to the Times-Herald for the same piece that can be accessed: .
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timesheraldonline.com
In some areas, more people are dying of methamphetamines than fentanyl.
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@KeithNHumphreys
Keith Humphreys
2 days
If you ever feel tempted to say the phrase "Black and Brown voters", dunk your head in ice water until the urge passes.
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latimes.com
New data from the Pew Research Center shows that 48% of Latinos voted for President Donald Trump in the 2024 presidential election, a 12% jump from 2020.
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@KeithNHumphreys
Keith Humphreys
2 days
RT @Annemarieward: 📢 NEW RESEARCH: FROM @KeithNHumphreys Peer Support in Recovery Works And It’s Free. Imagine walking into a room where….
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@KeithNHumphreys
Keith Humphreys
2 days
One of those obits that falls into the "Good grief he was still alive?" category. Lived almost a century. RIP.
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thetimes.com
Delightfully devilish performer who revelled in writing tongue-twisting songs of discerning bad taste while studying maths at Harvard, dies aged 97
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@KeithNHumphreys
Keith Humphreys
2 days
I spoke with @ethanvarian about rising overdose deaths in the SF Bay Area .ttps://www.mercurynews.com/2025/07/28/bay-area-overdose-deaths-fentanyl-meth/.
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@KeithNHumphreys
Keith Humphreys
3 days
Clear sign of exclusionary sexism in the homeless industry
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@KeithNHumphreys
Keith Humphreys
4 days
This is social contagion, a problem spreading across the US, UK, and Canada. If we want downtowns, if we want people to shop in person and not just order everything on line, we have to take shoplifting more seriously.
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@KeithNHumphreys
Keith Humphreys
5 days
RT @KeithNHumphreys: 1, If young women are moving left politically and men right, and.2. Young women insist on political agreement in marri….
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@KeithNHumphreys
Keith Humphreys
5 days
RT @wkepner: “Lots of Americans across the political spectrum are fed up with homelessness disorder and public drug use,” Humphreys said. “….
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@KeithNHumphreys
Keith Humphreys
5 days
I talked with @DavidOvalle305 about the Executive Order on homelessness and open air drug scenes. This is not an area where the federal government has much power, but the order will resonate with the widespread frustration around the country.
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washingtonpost.com
Trump’s executive order could increase hospitalization of homeless individuals with mental health and substance use disorders.
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@KeithNHumphreys
Keith Humphreys
6 days
If you listen to medical researchers talk, you would think they greatly value replication studies. But if you look through the pages of leading medical journals, you will realize they don't.
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@KeithNHumphreys
Keith Humphreys
6 days
No contradiction, any one data point in one year can co-occur with big long term trends in other directions. Homicides in Los Angeles are at 60 year low. doesn't mean car thefts aren't up in Connecticut.
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