For Black History Month, Vox is publishing a big series on rethinking policy for Black America.

I wrote 3,200 words on eradicating exclusionary zoning.

It's a 3 step formula: Persuade, incentivize, and if all else fails, SUE THE SUBURBS.

Thread

We know that exclusionary zoning is locking millions out of opportunity.

Work by @OppInsights, Richard Rothstein, Ta-Nehisi Coates, @nhannahjones, @RickKahlenberg, Chang-Tai Hsieh, Enrico Moretti and @ProfSchleich details the economic impact of these discriminatory policies.
51 years after the Fair Housing Act, it's never been seriously enforced. It's time to change that.

First things first, Biden has work to do to convince whoever can be convinced that there is a racial, environmental, and economic imperative to undo residential segregation.
Use whatever explanation works!

For sympathetic progressives Biden should link racial and environmental justice to ending exclusionary zoning.

For everyone else, he can simply make an economic argument.
https://t.co/wHB6roD8nD
Second, there are many tools to incentivize localities that rely on federal dollars to reform their zoning codes.

There is a ton of federal money that can be conditioned on reforming exclusionary zoning laws. @ebwhamilton has some good ideas on this front.
But not everyone can be incentivized. As @jenny_schuetz' research indicates, the most exclusionary places don't rely on popular existing HUD grants.

https://t.co/MLr9t7NN81
As Sara Pratt, an Obama-era HUD official told me: “There’s a group who ... embrace segregation and inequity, and they don’t want to spend a dime in the Black community and they would rather have their Latino population move out of town..." https://t.co/wHB6roD8nD
"...For those people, that’s where enforcement becomes relevant — and good, strong enforcement.”

It's time to sue the suburbs.

For what that could look like, check out the full piece below! https://t.co/wHB6roD8nD
Huge thanks to @baggageclaimed for asking me to write on my favorite topic & editing, @christinamta for the A+ visuals work, and @TanyaPai and Tim Williams, the phenomenal copy editors who have prevented me from making errors more times than I can count. https://t.co/wHB6roD8nD
And my colleagues @FabiolaCineas, @annanorthtweets, and @liszhou who contributed amazing pieces to the collection.

More to come...

https://t.co/4vSgnwAp8X

More from Society

Brief thread to debunk the repeated claims we hear about transmission not happening 'within school walls', infection in school children being 'a reflection of infection from the community', and 'primary school children less likely to get infected and contribute to transmission'.

I've heard a lot of scientists claim these three - including most recently the chief advisor to the CDC, where the claim that most transmission doesn't happen within the walls of schools. There is strong evidence to rebut this claim. Let's look at


Let's look at the trends of infection in different age groups in England first- as reported by the ONS. Being a random survey of infection in the community, this doesn't suffer from the biases of symptom-based testing, particularly important in children who are often asymptomatic

A few things to note:
1. The infection rates among primary & secondary school children closely follow school openings, closures & levels of attendance. E.g. We see a dip in infections following Oct half-term, followed by a rise after school reopening.


We see steep drops in both primary & secondary school groups after end of term (18th December), but these drops plateau out in primary school children, where attendance has been >20% after re-opening in January (by contrast with 2ndary schools where this is ~5%).

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Department List of UCAS-China PROFESSORs for ANSO, CSC and UCAS (fully or partial) Scholarship Acceptance
1) UCAS School of physical sciences Professor
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2) UCAS School of mathematical sciences Professor

3) UCAS School of nuclear sciences and technology
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4) UCAS School of astronomy and space sciences
https://t.co/7Ikc6CuKHZ
5) UCAS School of engineering

6) Geotechnical Engineering Teaching and Research Office
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7) Multi-scale Mechanics Teaching and Research Section
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😎 Microgravity Science Teaching and Research

9) High temperature gas dynamics teaching and research section
https://t.co/tVIdKgTPl3
10) Department of Biomechanics and Medical Engineering
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11) Ocean Engineering Teaching and Research

12) Department of Dynamics and Advanced Manufacturing
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13) Refrigeration and Cryogenic Engineering Teaching and Research Office
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14) Power Machinery and Engineering Teaching and Research