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Michael Hallsworth
@mhallsworth
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Chief Behavioral Scientist @BITAmericas. Academic affiliations: @Penn @Princeton @ImperialCollege. New book "The Hypocrisy Trap" out Sept 2025 from @mitpress
New York City
Joined February 2009
🚨Out today!🚨 What's the future for behavioral science? The past decade has seen both massive growth & searching questions. Today my "manifesto" for behavioral science is published in @NatureHumBehav: 10 practical ways the field can fulfil its potential
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RT @routefifty: COMMENTARY | New research from the coldest part of the country suggests officials need to tell people what heat pumps are b…
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@mmuthukrishna Wow. What’s the deal with copyright? Does the content get used elsewhere somehow?
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@jasonacollins Yes, I think it is better, for that reason! I’ve always found the distinction between policy and programs/interventions to be unhelpful…
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RT @BPPjournal: "The hard work is making the journey, not drawing the map". Highly recommend this reply by @mhallsworth to comments on the…
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@ElizabethLinos @sdellavi @HKS_PeopleLab Genuinely one of the most eye-opening papers I've seen presented. Very happy @B_I_Team could support this.
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RT @utpress: Join the @rotmanschool and @UofT_BEAR for a book launch event for What Works, What Doesn't (and When): Case Studies in Applie…
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@plex Hi Plex, this is a bit niche but your page for the the Railway Children 1970 movie actually plays the 2000 remake! My daughter would love to see the original one.
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RT @UofT_BEAR: Reviews are in! See what @katy_milkman has to say about the final book in the #BIOrg series “What Works, What Doesn’t (and W…
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@PhilipJCollins1 There's a good article from back in 2005 that makes the Adam Smith point: There's certainly stuff in his book that hasn't stood the test of time. But we're getting better data now on what is reliable & DK's core work holds up. E.g.
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RT @koenfucius: Large field experiment by @lamarpierce1 et al, assigning $66 million in bonus payments randomly to loss framing, suggests l…
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@dilipsoman @UofT_BEAR @rotmanschool @R_Thaler @katy_milkman @jiayingzhao @ideas42 @BEworks @B_I_Team @chiaravara @BPPjournal @LiamDelaney2020 @CassSunstein @rorysutherland @utpress @dilipsoman what are the plans for launching the new one, next month?
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Antimicrobial resistance could kill millions. So why isn't the message landing? Because the branding needs to be better. #framingmatters
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RT @WhatWorksCities: It's an exciting day for city government as we announce 22 cities have achieved 2023 WWC Certification! This is a mov…
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