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Mark Histed

@markhisted.org.bsky.social

How brain neural nets do computations; aim to understand differences in brain wiring. Bearish on AI taking over the world, bullish on neuro advances via understanding AI. Lab head. Personal, not gov’t/NIH views here. I tag neuro posts w/ #neuroscience /πŸ§ͺ

8,399 Followers  |  1,254 Following  |  306 Posts  |  Joined: 11.07.2023  |  2.9036

Latest posts by markhisted.org on Bluesky

"There is ample evidence that people form strong, lifelong preferences during their late teens and early twenties. (What’s your all-time favorite album or movie?)"

Lots of interesting stuff in here. Other parts bear on the future of regulation and agencies too. We have to make things work better.

24.07.2025 17:51 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

I just watched this around 10 times

03.08.2025 03:55 β€” πŸ‘ 16    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0

Leading with the crown, looks like

02.08.2025 22:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œWe’re going to continue to hire, but we’re also going to continue to build agents,” he said.

02.08.2025 22:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

As usual, the article is more nuanced than the headline. But in this case I fear the headline is going to mislead readers. The story mostly talks about how McKinsey is using AI alongside workers.

02.08.2025 22:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Sounds like a banned word list!

02.08.2025 22:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

β€œAnother popular agent checks the logic of a consultant’s arguments, verifying the flow of reasoning makes sense.”

No! Bad!
This isn’t going to work, not in general.

02.08.2025 22:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

β€œMcKinsey is rapidly deploying AI agents… to assist consultants in building PowerPoint decks, taking notes and summing up interviews and research docs for clients. The most-used bot helps employees write in a classic β€œMcKinsey voice”—language the firm describes as sharp, concise and clear”

Great!

02.08.2025 22:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

lol CHIRP

02.08.2025 22:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

generative AI making errors is Very Bad for McKinsey.

A friend who is now a senior partner at a consulting firm told me years ago β€œYou (associates esp) can never make a single mistake in a client meeting, because they’re paying for your stellar reputation.”

02.08.2025 22:32 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

(Not directing that at you, @jeffjarvis.bsky.social. Thanks for posting it.)

The industry it misunderstands is mgmt consulting. The firms that can pay McKinsey’s high fees are looking for smart people, sometimes for insightβ€” but often for reputational heft and down-low info exchange.

02.08.2025 22:30 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

I hate to bang on about the same thing, but:
AI is Not coming for the consultants, @wsj.com.

Generative AI can do amazing things. Coding! Translation! Mediocre text generation at scale!

But none of these are why clients pay McKinsey the big bucks. This fundamentally misunderstands the industry.

02.08.2025 22:28 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 3    πŸ“Œ 1

β€œdemocracy, the worst possible system except for all others that have been tried”

We have a long history to draw on here

02.08.2025 19:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And yes, the substack/subscription model is not sustainable. Because it produces only a few big winners, but it's too much work for even a superstar to do real reporting on it for the long term. You need a media outlet for that, at least a small org.

02.08.2025 16:45 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This is why we need public funding for journalism, and we should find ways to include podcasters and influencers that are reaching audiences with good information.
We can structure this public funding to favor small institutions like @404media.co, @51st.news. They'll all be doing short video soon

02.08.2025 16:42 β€” πŸ‘ 15    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

πŸ‘‡

02.08.2025 01:20 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

I'd say the purpose of the sherman and clayton acts was to prevent these very kinds of attacks on rule of law, and in many ways they worked! We just got complacent and let the laws be rewritten.

But I'm just a 'normie liberal' who's watching the rules-based system inside gov't implode

01.08.2025 21:15 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agree lack of enforcement helped get us hereβ€”you're right to point to Sherman and Clayton Acts, which have been gutted the same way as the VRA.

But I disagree w/Ganz it's inherent to the system: it's rather an attack on the system from the outside.

01.08.2025 21:15 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

thanks!

01.08.2025 20:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes. I’m really interested in how AI is being used by professional mathematicians.

Solving the IMO problems is one thing. Doing new math is different.

@teorth.bsky.social has organized some conferences on this and written about it. I should look into it more.

01.08.2025 15:03 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0

For ex

bsky.app/profile/teor...

01.08.2025 15:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes. I’m really interested in how AI is being used by professional mathematicians.

Solving the IMO problems is one thing. Doing new math is different.

@teorth.bsky.social has organized some conferences on this and written about it. I should look into it more.

01.08.2025 15:03 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0
Preview
Try Deep Think in the Gemini app Deep Think utilizes extended, parallel thinking and novel reinforcement learning techniques for significantly improved problem-solving.

New release from Google

β€œBecause it can reason through highly complex problems, Deep Think can be a powerful tool for researchers. It can help formulate and explore mathematical conjectures or reason through complex scientific literature, potentially accelerating the path to discovery.”

01.08.2025 12:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

β€œI will never let the potential for personal recognition, profit or advancement cause me to act in a way that violates the public trust in science or in me as a scientist;”

11.07.2025 21:31 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

The same impulses that make people identify with tugboats and snowplows or any toy with a face kicks in with a machine that can introduce itself and simulate a conversation with you. Are there problems with the conversation? Yeah, but we're built for papering over those problems without noticing.

31.07.2025 16:13 β€” πŸ‘ 21    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
Preview
AI to Assist Mathematical Reasoning: A Workshop The National Academies of Science, Engineering, and Mathematics are hosting a virtual workshop on the topic of β€œAI to Assist Mathematical Reasoning” from June 12-14. The tentative progr…

There's some debate in math whether and how AI will replace or assist mathematicians in consequential ways.

But I think it's pretty clear that most of political science is not that; neither is journalism; that new reasoning and confirmable ideas are not things that gen AI does now

31.07.2025 03:54 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Working with AI: Measuring the Occupational Implications of Generative AI Given the rapid adoption of generative AI and its potential to impact a wide range of tasks, understanding the effects of AI on the economy is one of society's most important questions. In this work, ...

Here's the paper

arxiv.org/abs/2507.07935

31.07.2025 03:49 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

(Sigh.)
#ai #neuroai

31.07.2025 03:49 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Working with AI:
Measuring the Occupational Implications of Generative AIβˆ—
Kiran Tomlinson1
, Sonia Jaffe1
, Will Wang1
, Scott Counts2
, and Siddharth Suri1
1Microsoft Research
2Microsoft
Abstract
Given the rapid adoption of generative AI and its potential to impact a wide range of tasks, understanding the effects of AI on the economy is one of society’s most important questions. In this work,
we take a step toward that goal by analyzing the work activities people do with AI, how successfully
and broadly those activities are done, and combine that with data on what occupations do those activities. We analyze a dataset of 200k anonymized and privacy-scrubbed conversations between users and
Microsoft Bing Copilot, a publicly available generative AI system. We find the most common work activities people seek AI assistance for involve gathering information and writing, while the most common
activities that AI itself is performing are providing information and assistance, writing, teaching, and
advising. Combining these activity classifications with measurements of task success and scope of impact,
we compute an AI applicability score for each occupation. We find the highest AI applicability scores for
knowledge work occupation groups such as computer and mathematical, and office and administrative
support, as well as occupations such as sales whose work activities involve providing and communicating
information. Additionally, we characterize the types of work activities performed most successfully, how
wage and education correlate with AI applicability, and how real-world usage compares to predictions of
occupational AI impact.

Working with AI: Measuring the Occupational Implications of Generative AIβˆ— Kiran Tomlinson1 , Sonia Jaffe1 , Will Wang1 , Scott Counts2 , and Siddharth Suri1 1Microsoft Research 2Microsoft Abstract Given the rapid adoption of generative AI and its potential to impact a wide range of tasks, understanding the effects of AI on the economy is one of society’s most important questions. In this work, we take a step toward that goal by analyzing the work activities people do with AI, how successfully and broadly those activities are done, and combine that with data on what occupations do those activities. We analyze a dataset of 200k anonymized and privacy-scrubbed conversations between users and Microsoft Bing Copilot, a publicly available generative AI system. We find the most common work activities people seek AI assistance for involve gathering information and writing, while the most common activities that AI itself is performing are providing information and assistance, writing, teaching, and advising. Combining these activity classifications with measurements of task success and scope of impact, we compute an AI applicability score for each occupation. We find the highest AI applicability scores for knowledge work occupation groups such as computer and mathematical, and office and administrative support, as well as occupations such as sales whose work activities involve providing and communicating information. Additionally, we characterize the types of work activities performed most successfully, how wage and education correlate with AI applicability, and how real-world usage compares to predictions of occupational AI impact.

Table 3: Top 40 occupations with highest AI applicability score.
Job Title (Abbrv.) Coverage Cmpltn. Scope Score Employment
Interpreters and Translators 0.98 0.88 0.57 0.49 51,560
Historians 0.91 0.85 0.56 0.48 3,040
Passenger Attendants 0.80 0.88 0.62 0.47 20,190
Sales Representatives of Services 0.84 0.90 0.57 0.46 1,142,020
Writers and Authors 0.85 0.84 0.60 0.45 49,450
Customer Service Representatives 0.72 0.90 0.59 0.44 2,858,710
CNC Tool Programmers 0.90 0.87 0.53 0.44 28,030
Telephone Operators 0.80 0.86 0.57 0.42 4,600
Ticket Agents and Travel Clerks 0.71 0.90 0.56 0.41 119,270
Broadcast Announcers and Radio DJs 0.74 0.84 0.60 0.41 25,070
Brokerage Clerks 0.74 0.89 0.57 0.41 48,060
Farm and Home Management Educators 0.77 0.91 0.55 0.41 8,110
Telemarketers 0.66 0.89 0.60 0.40 81,580
Concierges 0.70 0.88 0.56 0.40 41,020
Political Scientists 0.77 0.87 0.53 0.39 5,580
News Analysts, Reporters, Journalists 0.81 0.81 0.56 0.39 45,020
Mathematicians 0.91 0.74 0.54 0.39 2,220
Technical Writers 0.83 0.82 0.54 0.38 47,970
Proofreaders and Copy Markers 0.91 0.86 0.49 0.38 5,490
Hosts and Hostesses 0.60 0.90 0.57 0.37 425,020
Editors 0.78 0.82 0.54 0.37 95,700
Business Teachers, Postsecondary 0.70 0.90 0.52 0.37 82,980
Public Relations Specialists 0.63 0.90 0.60 0.36 275,550
Demonstrators and Product Promoters 0.64 0.88 0.53 0.36 50,790
Advertising Sales Agents 0.66 0.90 0.53 0.36 108,100
New Accounts Clerks 0.72 0.87 0.51 0.36 41,180
Statistical Assistants 0.85 0.84 0.49 0.36 7,200
Counter and Rental Clerks 0.62 0.90 0.52 0.36 390,300
Data Scientists 0.77 0.86

Table 3: Top 40 occupations with highest AI applicability score. Job Title (Abbrv.) Coverage Cmpltn. Scope Score Employment Interpreters and Translators 0.98 0.88 0.57 0.49 51,560 Historians 0.91 0.85 0.56 0.48 3,040 Passenger Attendants 0.80 0.88 0.62 0.47 20,190 Sales Representatives of Services 0.84 0.90 0.57 0.46 1,142,020 Writers and Authors 0.85 0.84 0.60 0.45 49,450 Customer Service Representatives 0.72 0.90 0.59 0.44 2,858,710 CNC Tool Programmers 0.90 0.87 0.53 0.44 28,030 Telephone Operators 0.80 0.86 0.57 0.42 4,600 Ticket Agents and Travel Clerks 0.71 0.90 0.56 0.41 119,270 Broadcast Announcers and Radio DJs 0.74 0.84 0.60 0.41 25,070 Brokerage Clerks 0.74 0.89 0.57 0.41 48,060 Farm and Home Management Educators 0.77 0.91 0.55 0.41 8,110 Telemarketers 0.66 0.89 0.60 0.40 81,580 Concierges 0.70 0.88 0.56 0.40 41,020 Political Scientists 0.77 0.87 0.53 0.39 5,580 News Analysts, Reporters, Journalists 0.81 0.81 0.56 0.39 45,020 Mathematicians 0.91 0.74 0.54 0.39 2,220 Technical Writers 0.83 0.82 0.54 0.38 47,970 Proofreaders and Copy Markers 0.91 0.86 0.49 0.38 5,490 Hosts and Hostesses 0.60 0.90 0.57 0.37 425,020 Editors 0.78 0.82 0.54 0.37 95,700 Business Teachers, Postsecondary 0.70 0.90 0.52 0.37 82,980 Public Relations Specialists 0.63 0.90 0.60 0.36 275,550 Demonstrators and Product Promoters 0.64 0.88 0.53 0.36 50,790 Advertising Sales Agents 0.66 0.90 0.53 0.36 108,100 New Accounts Clerks 0.72 0.87 0.51 0.36 41,180 Statistical Assistants 0.85 0.84 0.49 0.36 7,200 Counter and Rental Clerks 0.62 0.90 0.52 0.36 390,300 Data Scientists 0.77 0.86

Microsoft just released a study w/ the 40 jobs most and least likely to be replaced by AI.

On the most likely: Mathematician, political scientist, and journalist.

Sorry to the authors.
But anyone who thinks these fields will be supplanted (helped) by AI knows little abt both these fields, and AI.

31.07.2025 03:49 β€” πŸ‘ 34    πŸ” 7    πŸ’¬ 6    πŸ“Œ 1

you're lucky to have such a great candidate for mayor!

31.07.2025 03:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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