How can we think about building systems not for individual end users, but for groups and communities? So much of computer science is limited by the assumption that there is an individual end-user who should be the benefactor of what we build.
- @marylgray keynote #NeurIPS2021 1/
ML gravitates to large scale data, even though it has rarely had a robust account of where that data comes from & under what conditions, and is almost always deeply disconnected from the social relationships that produced it. 2/
Data is power. Because data has become so powerful, we must transfer the tools of data collection, aggregation, & sharing from engineers to the communities in society that carry the risks. 3/
Data capture and precision alone can not generate justice.

Friction and bugs are openings to reflection. 4/
Abstraction as an on-ramp to scale is one of the reasons so many computing efforts fail society. Scaling can’t help but miss the social dynamics that make or break the value of any technical artifact. We are often asked to think our distinct localities & histories don’t matter 5/
The challenge is that not all data can be measured mathematically or captured as data points. Discretely measuring & titrating fairness values does not account for the social theory that fairness is a contested, ever-evolving social ideal. An ever-moving target. 6/
A qualitative approach does not mean throwing away quantification. Qualitative approaches mean you are constantly asking questions about what matters and to whom. It means reckoning with how we have siloed ourselves away from the other forms of expertise we need. 7/
We can measure our effectiveness in how often we disagree with one another in our collaborative work. Disagreement gets at the goal of compromise. Collectively & continuously asking who we are missing. 8/
Above are paraphrased quotes from @marylgray #NeurIPS2021 great, invited talk on "The Banality of Scale: A Theory on the Limits of Modeling Bias and Fairness Frameworks for Social Justice (and other lessons from the Pandemic)" 9/

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More from @math_rachel

15 Dec
Algorithmic mechanism design (eg ad tech auctions such as Google, multi-sided platforms such as Uber) contains an inherent contradiction:
- theory of preserving autonomy & rationality of participants
- reality of opaquely generating & exploiting information asymmetries
@jakusg 1/
The point of an auction is to incentivize truthful disclosures of preference & valuation; by contrast, Google, acting as an auction platform & multi-sided mechanism designer, is effectively profiling market actors so that it can extract more surplus for itself. 2/ Google's technical designs ...
In privately controlled & highly automated digital platforms, algorithmic market-like mechanisms simulate how a market might behave without necessarily including any of the features necessary to constitute a market, such as freedom to deal or knowable information rules. 3/ Using platformed applicatio...
Read 7 tweets
14 Dec
22 months in, and I still can find more accurate info about Covid on Twitter than if I had to instead rely on articles in NYTimes by Monica Gandhi, New Yorker by Dhruv Khullar, etc, and official signs from my govt (all emphasize hand-washing) 1/
I went from giving keynote talks warning about disinformation (2019) to helping @jeremyphoward make multiple YouTube videos contradicting the CDC & WHO (#masks4all, starting March 2020), even though I believe trustworthy institutions are essential for combating disinfo. 2/
Our institutions failed: saying masks don’t work; denying covid airborne; failing to address #LongCovid; treating disabled & elderly as expendable; claiming pandemic over; wishful thinking as policy; overpromising vaccines definitely end pandemic; ignoring pre-symptomatic 3/
Read 25 tweets
11 Dec
All the public health messaging I see is incorrectly based on droplet transmission (wash hands, keep 1.5m distance, clean surfaces, cover cough) with NO mention of masks, ventilation, air filters, #COVIDisAirborne 1/ Sign with Australian govern...Sign reading: unite against...Sign reading: Protect yours...Sign reading: covid-19 hygi...
My state is reopening borders tomorrow with NO masks. There are vaccine passports & a QR check-in app, but these are insufficient.

Vaccine passports don't account for breakthroughs, waning immunity, kids unvaxxed, & now Omicron. 2/
Check-in app is retrospective (eg after exposure), whereas ventilation & masks would be proactive (keep covid from spreading). Also, I suspect the check-in app is more effective for small outbreaks/when maintaining covid zero, and will be less useful once covid is widespread. 3/
Read 5 tweets
7 Dec
There is widespread, well-documented ableism, racism, & unnecessary gatekeeping in STEM & medicine, and this is damaging our pandemic response in the West.

Pointing this out does not make you anti-science (I love science, but this is a huge problem). 1/
Disabled & chronically people have crucial expertise, and this expertise is being ignored 2/

Prominent health institutions were warned about the severe risk of post-viral illness BEFORE the pandemic 3/

Read 8 tweets
5 Dec
We can not fix public health until we reckon w/ how institutions have failed public’s trust (harmful advice, contradictory rules, overconfidence, disbelief of suffering patients). Patronizing "shut up & trust the experts" is not going to address this 1/
Some folks tell me experts gave the best advice known at the time, that nobody knew, that the evidence changed.

I need to share a few receipts. In March 2020, I publicly advocated for ordinary people to wear masks, at a time when CDC & WHO said not to 2/ Screenshot of tweet from @math_rachel Mar 29, 2020: Please rtweet from @math_rachel, Mar 29, 2020: Medical-grade masks stweet from @math_rachel, April 14, 2020. Excited about this screenshot of a youtube video.  Image of Rachel and Jeremy.
In March 2020, I said young & healthy people should NOT assume they were safe from potential long-term impacts of covid. I shared historical review of flu pandemics leading to neurological problems. 3/ tweet from @math_rachel, March 12, 2020: This is something mtweet from @math_rachel: Mar 13, 2020: "For more than atweet from @math_rachel, Mar 13, 2020: Don't just assume tha
Read 7 tweets
3 Dec
A problem w telling people "just trust the medical experts" is that they still need enough time & scientific literacy to discern whether to trust "experts" promoting mass infection of kids, droplet transmission, & claims LongCovid is psychogenic, OR experts who say opposite 1/
(to be clear, do NOT trust the 1st group)

There seem to be ZERO professional consequences for repeatedly being wrong for last 22 months. Some folks in 1st group have prestigious credentials & platforms in major media outlets. General public may not know their track records 2/
So general public needs to invest a fair amount of time (which many do not have) just to know who to trust, what is true, & how to stay safe. At the same time, will be condescended to & criticized for disagreeing w/ "experts" 3/
Read 4 tweets

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