Thread of some posts about diversity & inclusion I've written over the years. I still stand behind these.

(I'm resharing bc a few folks are suggesting Jeremy's CoC experience ➡️ partially our fault for promoting diversity, we should change our values, etc. Nope!)

1/

Math & CS have been my focus since high school/the late 90s, yet the sexism & toxicity of the tech industry drove me to quit. I’m not alone. 40% of women working in tech leave. (2015)

https://t.co/NGNSxnnAdt 2/
Superficial, showy efforts at diversity-washing are more harmful than doing nothing at all. Research studies confirm this (2015)

https://t.co/1t6T4LKqiA 3/
The primary reason women leave the tech industry is because they are treated unfairly, underpaid, less likely to be fast-tracked, and not given a fair chance to advance. (2016)

https://t.co/NkVc5Yseo9 4/
Diversity Crisis in AI, 2016 (written the week we publicly launched fast ai, this has been a core value from the start): https://t.co/hejGQTHGwU

Diversity Crisis in AI, 2017 edition: https://t.co/Owwt8C14yh 5/
Tech Interviews are Terrible. One key problem is that people primarily like to hire people like themselves. Some research, case studies, & guidelines. (2017)

https://t.co/WThizQ3uQd
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Discrimination in tech against people with disabilities and chronic illnesses (2019)

https://t.co/71pnZRHysE 7/
The tech industry’s glorification (and often requirement) of long hours means that many people with chronic illnesses & disabilities are unable to work at many tech companies. (2019)
https://t.co/jp3FzMEb5S 8/

More from Society

global health policy in 2020 has centered around NPI's (non-pharmaceutical interventions) like distancing, masks, school closures

these have been sold as a way to stop infection as though this were science.

this was never true and that fact was known and knowable.

let's look.


above is the plot of social restriction and NPI vs total death per million. there is 0 R2. this means that the variables play no role in explaining one another.

we can see this same relationship between NPI and all cause deaths.

this is devastating to the case for NPI.


clearly, correlation is not proof of causality, but a total lack of correlation IS proof that there was no material causality.

barring massive and implausible coincidence, it's essentially impossible to cause something and not correlate to it, especially 51 times.

this would seem to pose some very serious questions for those claiming that lockdowns work, those basing policy upon them, and those claiming this is the side of science.

there is no science here nor any data. this is the febrile imaginings of discredited modelers.

this has been clear and obvious from all over the world since the beginning and had been proven so clearly by may that it's hard to imagine anyone who is actually conversant with the data still believing in these responses.

everyone got the same R
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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