
Prof. (Adj) @ColumbiaSIPA. Author of "Precisely" (@ColumbiaUP 2023), and "Collaborate or Perish," with Bill Bratton (2012).
New York, NY
Joined March 2008
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Zach Tumin retweeted
When students fall far behind in math:
- mastering future content gets harder
- unfinished learning snowballs
- the pace req. to catch up in a year gets absurd.
All of which exacerbates inequities.
Path forward: A transition to personalized, competency-based learning.
Zach Tumin retweeted
Here’s a splendid Independence Day AI exercise.
Be my guest and try it.
It’ll give you renewed respect for our founders . . .
reason.com/2023/07/04/i-aske…
Zach Tumin retweeted
My compliments to @ZachTumin and Madeleine Want on their new book, ‘Precisely,’ and its focus on the importance of precision analytics in a world increasingly dependent on an expanding, complex environment of data systems and technologies. I had the great good fortune to co-author an earlier book with Zach, ‘Collaborate or Perish in Today’s Networked World.’ Both books use real-life experiences and initiatives to guide the reader through the growing information complexities of the 21st century world we live in and share. As a practitioner of Predictive and Precision Policing, I found it to be a valuable addition to that data-driven world.
Zach Tumin retweeted
SIPA Prof @ZachTumin & alumna Madeleine Want (@Tralallama) are hosting a new webinar that will explore the world of data & technology-related positions in government, industry & NGOs.
Data and Tech in Action
Friday, June 9
1pm ET on Zoom
Register here: eventbrite.com/e/webinar-dat…
Zach Tumin retweeted
“‘I hate to spoil the internet’s fun, but it’s false,’ Frank Rich, an executive producer of Succession, told me in an email.” slate.com/culture/2023/05/su…
Zach Tumin retweeted
Happy Book Day for PRECISELY! “This preview to journalism in the precision age makes the convincing case that AI and human judgment together can best serve customers in ways never before possible.”—Jeff Jarvis. Read the introduction for more. buff.ly/3MoCf21 @ZachTumin
Zach Tumin retweeted
Heads up! The 2023 Manhattanhenge dates have been announced. Find out when the sun will be in perfect alignment with NYC's street grid (it only happens 4 times a year!) away.mta.info/articles/here-…
Zach Tumin retweeted
The average person has never even used ChatGPT yet.
But I've learned advanced techniques since day 1 of the ChatGPT release.
I'm twice as efficient as I've ever been.
Here are the top 7 prompt techniques that I use every day:
Zach Tumin retweeted
New #DataSmartCityPod out today!
@GoldsmithOnGov interviews co-authors @ZachTumin and Maddy Want @Tralallama about their new book "Precisely: Working with Precision Systems in a World of Data" from @ColumbiaUP #bigdata #datadriven datasmart.hks.harvard.edu/pu…
Zach Tumin retweeted
A lot of immature designers are piling on this logo without looking at or understanding how WELL the full system works. This is elegant and functional and I will die on this hill!!!
Zach Tumin retweeted
It was an eventful week to say the least. Even Scoble said it was the most innovation he's seen shipping in his entire career. Here is a quick recap of everything that happened.
Zach Tumin retweeted
Phew, crazy 24 hours. In case you missed it, @Zipline just announced our new home delivery service. We are reinventing instant delivery to make it 7x as fast as cars, less expensive, and zero-emission.
Zach Tumin retweeted
Eye-popping new STAT investigation: How Medicare Advantage plans use algorithms to cut off care for seniors in need
By @caseymross @bobjherman
statnews.com/2023/03/13/medi… via @statnews
Zach Tumin retweeted
“Be honest, frank and fearless and get some grasp of the real values of life… Read some good, heavy, serious books just for discipline: Take yourself in hand and master yourself.”
On W.E.B. Du Bois's birthday, his lovely letter of advice to his daughter themarginalian.org/2016/02/2…
Zach Tumin retweeted
Read this thread. Habermas as pro-genocide will irk many but ultimately Tumarkin is right.
Powerful statement on genocide apologists by the distinguished historian and writer Maria Tumarkin.
She explains her withdrawal from the Adelaide Writers' Festival for featuring a Palestinian writer who vilified Zelensky as 'Nazi-promoting Zionist' 1/7 bit.ly/3IPeO1h
Zach Tumin retweeted
Replying to @gerryfsmith
Zach Tumin retweeted
On this day in 1879, President Hayes signed a bill allowing female attorneys to argue cases before the Supreme Court of the United States.
Learn more about this landmark women's rights milestone in the field of Law: historyandheadlines.com/febr…
Zach Tumin retweeted
BREAKING — It’s official: the National Labor Relations Board regional director certified the Amazon JFK8 election results after dismissing several objections by Amazon.
Amazon must now begin bargaining in good faith with @amazonlabor (or request a review of the decision by 1/25)
Zach Tumin retweeted
Defenders of noncompetes say they promote innovation. Reality says they’re wrong. slate.trib.al/khF6wRS




























