Dean Malmgren @deanmalmgren
cto @PlanetFwd // former partner @ideo, @dsatweet cofounder // #climatetech #ai about.me/dean.malmgren Chicago, IL Joined October 2009-
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As an entrepreneur, I have had amazing Board Members and terrible ones. Then I became one. But there was no manual, so I made a lot of expensive mistakes. After 1,000+ board meetings, I decided to write one. Here’s Good Director/Bad Director:
to say i'm humbled by this post is an understatement! thank you for sharing - i am truly honored. @JamalSLewisPhD and i were young @FAMU_1887 rattlers studying chemical engineering, and to see how far we have come is amazing. #BlackHistoryMonth
to say i'm humbled by this post is an understatement! thank you for sharing - i am truly honored. @JamalSLewisPhD and i were young @FAMU_1887 rattlers studying chemical engineering, and to see how far we have come is amazing. #BlackHistoryMonth
It happened. I swear, this just happens to be the first word I use every time (THS + 2 vowels). But I'll take dumb luck anytime
CLIMATE NEWS: Today we @ProjectDrawdown placed a full-page ad in @nytimes to relay three critical climate messages: 🌱Humanity has the solutions to the climate crisis 🌏Bold federal policy will help accelerate these solutions now ❗️Leading businesses want Congress to ACT NOW
.@wattTime @RayleighJeans have you or others done a proper analysis of the energy consumption impacts of daylight savings time?
Not a fun goth @RayleighJeans
312 Followers 309 Following Data scientist/recovering physicist. Interests include machine learning, justice , emo music and Carly Rae Jepsen. rayleighjeans @ mastodon dot energy
ri ✐ ch @rich_cahill
2K Followers 1K Following Designer who codes. Building something new ❋. Prev: @we3co @Arrival @IDEO
Sean J. Taylor @seanjtaylor
46K Followers 4K Following Building @MotifAnalytics. Formerly @Lyft and @Facebook. Keywords: Experiments, Causal Inference, Statistics, Machine Learning, Economics.
Mollie Pettit (she/he.. @MollzMP
3K Followers 988 Following developer relations & community; doesn't eat animals🐣; RA poly queer🌈; trekkie🖖; dancer💃; into @Effect_Altruism
end colonialism and e.. @amaral
1K Followers 603 Following I only (re-)tweet about politics and science. A bleeding-heart socialist with a resurgent chip on my shoulder. Prof @NorthwesternU. Opinions are my own.
Esteban Moro @estebanmoro
7K Followers 2K Following Researcher, scientist. Professor @Northeastern, formerly @uc3m & @mit. @[email protected] @estebanmoro.bsky.social
Jim Pfaendtner @JimPfaendtner
7K Followers 4K Following Dean of Engineering, Faculty, Mental health advocate, @JPhysChem senior editor, PS5 enthusiast, fantasy/sci-fi, CrossFit. Opinions are my own. he/him.
Irmak Sirer @frrmack
682 Followers 529 Following bohemian, private eye, hacker, designer, teacher, data scientist.
PearlEleanor @7TRqTpsz34xo5h8
1 Followers 410 Following
MstcSoul_13 @mstcsoul97578
48 Followers 2K Following
Gesleesoth @gesleesoth67423
2 Followers 1K Following
Angela Torres @ang_matchmaker
25 Followers 270 Following Vegan entrepreneur and team-builder, paving the way for business success. *Freelancer* Loving TW as a newbie! “Labor is a craft, but perfect rest is an art.”
GreenhouseFutures @_GreenFutures_
538 Followers 4K Following We can reduce global emissions by 4% and change #agtech forever. How? By transforming mining waste and reducing fertilizer emissions by 60%. DM today for info
Tanya Pecorari @TanyaPecTGC
146 Followers 3K Following Risk Management and Commercial Insurance Broker for Manufacturers and Wholesale / Distributors.
Trevor Parsons @trevparsons
2K Followers 2K Following Former co-founder @Logentries, now logging @Rapid7. Proud husband & dog dad :)
Kaio @kaiofreitas
912 Followers 4K Following 👨🎤 Social Innovator, Facilitator & Activist 🌍 Helping Changemakers & Nonprofits Think Like Startups
Başak @selambencezmi
226 Followers 198 Following
Herbert R. Sim @HerbertRSim
267K Followers 266K Following COO @WebseaOfficial | MBA, PhD(C) #Economics #AI | VC https://t.co/zjtLNJnVNp 比特币侠 | #Transhumanist https://t.co/ezk6p49ePk | 🇸🇬🇬🇧
Portion Collaborative @portion_collab
170 Followers 494 Following 🌱 Reimagining food systems us and our planet • Strategy • Experience Design • Education • #foodfutures
Nikola Ivanovic @TehAbstraCt
0 Followers 44 Following
ClimateChangePost @Blueland1
19K Followers 21K Following The https://t.co/olYbLF1uhO, the number one news site on Europe's changing climate and the consequences for all its countries and for all sectors involved.
Chris Walker @c_b_walker
313 Followers 3K Following Bitcoin + Global Research @CashApp | ex @IDEO, @Stanford, @Barclays | Trying to make sense of what's happening. Watching way too much ⚽️
stella friberg @StellaFriberg
11 Followers 102 Following
Silvie Nshanyan @Silvie_SN
85 Followers 654 Following Cognitive Science, Design, Startups, Thoughtfulness. Traveler, problem solver, systems thinker. Explorer of paradoxes.
Nathaniel Barr @BarrNathaniel
567 Followers 1K Following Prof. of Creativity and Creative Thinking at @SheridanCollege, Scientific Advisor at @BEworks, PhD in Cognitive Psych from @UWaterloo
Kristin R Swanson, Ph.. @gliomath
3K Followers 5K Following Professor, Math Oncologist @MayoClinic Solving 🧠 Cancer with Patient-Specific Predictive Models #MathOnc #AI🌈#EveryPatientDeservesTheirOwnEquation tweets=mine
xtgvn @xtgvn
1 Followers 104 Following
School Meals Coalitio.. @SchoolMeals_
3K Followers 652 Following Driving actions that can urgently re-establish, improve and scale up #food, #health and #education systems.
halima BABA @babahalima1
1 Followers 22 Following
papapalpatin @papapalpatin
92 Followers 1K Following
Adam Pritzker @adampritzker
4K Followers 4K Following founding partner: general assembly, khaite, assembled brands capital corp., future now, states project.
James Westley @JamesWestleyCC
132 Followers 888 Following Fluidics and systems expert at Cambridge Consultants - current focus is industrial biotech https://t.co/lKWYhvB9ne…
Jose Gomez Allstate @JoseAllstate
47 Followers 894 Following We at Jose Gomez Allstate are always looking after our customers
Cogram @cogramAI
344 Followers 329 Following The AI on your team - secure, privacy-first. | Cogram automates notes and summaries across meetings and email, with data hosting tailored to your requirements.
nanz @nanz_nair
1K Followers 5K Following designing with curiosity, compassion, complexity, and computation
Samreen Aslam @samreenhaslam
908 Followers 553 Following Director of Learning at @AMPcreate, simplifying complex concepts into ‘aha’ moments. Deep thinker. Passionate writer. Self-declared world changer.
JP Jenkins @JPJenkinsltd
670 Followers 3K Following The Liquidity Platform For Private Securities. Powered by @InfinitXMarkets
Jacob Heiring @HeiringJacob
30 Followers 455 Following Financial Representative- Northwestern Mutual
Following the Footpri.. @_thefootprints
121 Followers 39 Following We dig into the food, drink and consumer goods businesses innovating to be more sustainable. Free weekly newsletter, interviews and articles.
Zev Ross @zevross
5K Followers 498 Following Data Science, Spatial Analysis, R Programmer & Instructor, Web Development, Python, Data Viz, Public Health.
Steven Lin @StevenL42139626
4 Followers 3 Following
Dani Tsar @dani_tsar
372 Followers 1K Following Director, Modernisation | AI, tech, innovation, painting and dogs | volunteer UWC/УЦП | prev. @thomsonreuters Labs @LloydsBank @FinancialTimes | Views my own
Tara Tan @taratan
3K Followers 2K Following Investing in the future of creativity. Founder and GP at Strange Ventures @strangefund Prev: @IDEO, @IDEOVC.
Carbon13 @Carbon13_news
974 Followers 597 Following The venture builder for the climate emergency. Applications are now open to join Carbon13's next two cohorts in Cambridge and Berlin
jiayoujiayou @jiayoujiayou3
60 Followers 672 Following
Code With Rizwan @Rizwancode
135 Followers 1K Following
Diego Rodriguez @metacool
12K Followers 2K Following
Doug Monro @dougall
3K Followers 2K Following Co-founder & CEO @Adzuna, making job search better. Entrepreneur dad runner cyclist Fulham fan. ex Zoopla, Gumtree, eBay, Bain
Kay Ayala @Kay_Ayala_
94 Followers 1K Following Data Scientist at Luxoft. Interested in quality global education and climate change.
Not a fun goth @RayleighJeans
312 Followers 309 Following Data scientist/recovering physicist. Interests include machine learning, justice , emo music and Carly Rae Jepsen. rayleighjeans @ mastodon dot energy
ri ✐ ch @rich_cahill
2K Followers 1K Following Designer who codes. Building something new ❋. Prev: @we3co @Arrival @IDEO
Sean J. Taylor @seanjtaylor
46K Followers 4K Following Building @MotifAnalytics. Formerly @Lyft and @Facebook. Keywords: Experiments, Causal Inference, Statistics, Machine Learning, Economics.
Mollie Pettit (she/he.. @MollzMP
3K Followers 988 Following developer relations & community; doesn't eat animals🐣; RA poly queer🌈; trekkie🖖; dancer💃; into @Effect_Altruism
end colonialism and e.. @amaral
1K Followers 603 Following I only (re-)tweet about politics and science. A bleeding-heart socialist with a resurgent chip on my shoulder. Prof @NorthwesternU. Opinions are my own.
Hilary Parker @hspter
30K Followers 2K Following Data Science advising / consulting. Formerly startup CTO, Data Science PM @JoeBiden, DS @StitchFix & @Etsy. PhD @jhubiostat. Co-host of @NSSDeviations. 🥳😴🧘🐈
Steven Strogatz @stevenstrogatz
157K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Jer Thorp @blprnt
33K Followers 5K Following Artist, author, birder & nudibranch enthusiast. Author of Living in Data (2021) and We Were Out Counting Birds (2025). GONE FROM HERE. Posts are automated.
Irmak Sirer @frrmack
682 Followers 529 Following bohemian, private eye, hacker, designer, teacher, data scientist.
Chris Walker @c_b_walker
313 Followers 3K Following Bitcoin + Global Research @CashApp | ex @IDEO, @Stanford, @Barclays | Trying to make sense of what's happening. Watching way too much ⚽️
Fridays For Future Ch.. @FFF_Chicago
101 Followers 133 Following Go to https://t.co/dd04U6vOhc to learn about what we do. Fill out this google form to join us!
SciPy @SciPy_team
8K Followers 23 Following SciPy provides fundamental algorithms for scientific computing with Python: statistics, optimization, linear algebra, integration, interpolation, signal, etc.
The Change Climate Pr.. @changeclimatex
1K Followers 295 Following Let’s eliminate carbon emissions. Our label increases your purchasing power to restore the climate. Our tools help brands #beclimateneutral.
Jamie Alexander @jabeckx
7K Followers 3K Following Escalating climate tactics. Stealth mode Ex: Dir of Drawdown Labs @CeresNews @USAID Every Job is a Climate Job TEDx: https://t.co/s6SiNUesmQ
sarah codraro @sarahcodraro
183 Followers 406 Following Maine native, magpie, adventure-seeker. Marketing Director @ideo and co-creator of IDEO’s #foodbydesign podcast. she / her / hers
Edamam @EdamamCo
2K Followers 1K Following We power nutrition for food, health and wellness companies.
Jen Panasik @jpanasik
455 Followers 376 Following
Julia Collins @JuliaCollins
2K Followers 408 Following Founder + CEO of @PlanetFWD. Founder of @MoonshotSnacks. Fighting for a climate-friendly future.
Following the Footpri.. @_thefootprints
121 Followers 39 Following We dig into the food, drink and consumer goods businesses innovating to be more sustainable. Free weekly newsletter, interviews and articles.
Climate Tech Action N.. @ClimateTechNow
259 Followers 314 Following Connecting engineers, technologists and entrepreneurs with mentors and high-impact climate tech companies. https://t.co/gvIN8dq4Ta
Susan O'Malley @suzisch
966 Followers 2K Following Exploring better design of organizations + strategy. Genentech, ex-IDEO, ex-Google. An Irish export to SF since @StanfordGSB. Life is too short for bad films.
Tara Tan @taratan
3K Followers 2K Following Investing in the future of creativity. Founder and GP at Strange Ventures @strangefund Prev: @IDEO, @IDEOVC.
Carbon13 @Carbon13_news
974 Followers 597 Following The venture builder for the climate emergency. Applications are now open to join Carbon13's next two cohorts in Cambridge and Berlin
Arvind Srinivasan @asisin
112 Followers 463 Following Life long learner, musician, coder, builder. Working on Earthly to make pro you, pro planet shopping dead simple, no matter where you shop
James Zhou @Flodyssey
182 Followers 281 Following Interaction Designer | Ethics and Society | Responsible AI | Microsoft | https://t.co/7JXPnrYA4W
Tradewater @Tradewateurs
340 Followers 280 Following On a mission to collect, control, and destroy non-CO2 gases across the globe and bend the curve on #climatechange TODAY. Join us.
Sandeep Pahuja @sandiddy
684 Followers 640 Following Co-creator and host of #FoodByDesign former @ideo @berkeleyhaas @proctergamble Using design + biz to help founders get products to market faster he / him / his
Indigo Ag @Indigoag
23K Followers 1K Following Across #agriculture, we're harnessing nature to help farmers sustainably feed the planet.
Poseidon @Poseidon_Eco
2K Followers 277 Following Poseidon developed a blockchain-based and AI-powered platform called reduce that addresses the social and environmental cost of any product or service purchase.
Zero Foodprint @zerofoodprint
1K Followers 252 Following Restoring the climate, one acre at a time 🌾 Better food, thriving farms, restored planet 🌎 Join the regenerative movement! #NextPracticeNextAcre
New Profit @newprofit
15K Followers 4K Following New Profit is a venture philanthropy organization that backs breakthrough social entrepreneurs who are advancing equity and opportunity in America.
SecondMuse @secondmuse
4K Followers 2K Following A global impact and innovation company that works with communities focused on climate, equity, and tech. Learn more below!👇
Newlab @Newlab
7K Followers 2K Following You build, we unblock. Newlab creates the conditions for world-changing ideas to become real-world solutions.
Systemiq @SYSTEMIQ_Ltd
4K Followers 416 Following Systemiq, the system change company, works to build a better economy, transforming 5 key systems: energy, nature & food, materials, urban areas, and finance.
Dr Christian Reynolds @sartorialfoodie
5K Followers 6K Following 🌍 Food Policy Researcher @FoodPolicyCity ; 🎓 Expert on food loss and waste🌱 Sustainable diets advocate 📚 Explores the world of food sustainability!
Prof Sarah Bridle @sarahbridle
3K Followers 771 Following Professor of Food, Climate and Society in the Department of Environment and Geography the University of York
IF @projectsbyif
4K Followers 2K Following Trust is the new experience, and it’s for all of us to design. Follow for news on design, technology and trust by the team at IF.
Label Insight @labelinsight
1K Followers 642 Following A NielsenIQ company providing smarter product data that powers growth for CPG brands and retailers
Climate Impact Lab @impact_lab
4K Followers 529 Following A team of scientists, economists and engineers from @UCBerkeley, @UChicago, @rhodium_group and @RutgersU measuring the real-world costs of climate change.
BanQu, Inc. @BanQuInc
2K Followers 4K Following Track and trace your ingredients and materials from source👩🌾 to shelf📦 on one platform!📲 #sustainablesourcing
Provenance @ProvenanceHQ
9K Followers 723 Following Amplify sustainability. Cut greenwash. 🌱 Provenance validates and amplifies sustainability claims so customers can make positive choices at checkout. 🛒
Katie Kirsch @katiekirsch
1K Followers 1K Following building @jointwenty ⚡️ tweets on startups, career, fitness, & design. prev @harvardhbs @ideo @designerfund @stanford 🎓
zeynep tufekci @zeynep
468K Followers 785 Following Complex systems, wicked problems. Society, technology, science and more. @Princeton professor. @NYTimes columnist. My newsletter @insight https://t.co/6Ky01N9JwA
Diego Saez Gil @dsaezgil
24K Followers 2K Following Founder/CEO @PachamaInc, on a mission to restore nature & solve climate change.
Rewiring America @rewiringamerica
15K Followers 2K Following The leading electrification nonprofit. Helping you #ElectrifyEverything to save money, live healthier, and fight the climate crisis. ⚡️
HowGood @HowGoodRatings
2K Followers 2K Following We research the environmental and social impacts of food and personal care products, so that you don't have to.
Prof. Melissa C. Lott.. @mclott
7K Followers 1K Following Professor @columbiaclimate | Climate communicator | Engineer exploring tech/econ/health impacts of the #energytransition to #netzero
Dr. Ayana Elizabeth J.. @ayanaeliza
95K Followers 623 Following Marine biologist, writer, policy nerd, Brooklyn native. Co-founder @UrbanOceanLab, think tank for the future of coastal cities. In love with climate solutions.
GreenChoice @GreenChoicePBC
213 Followers 586 Following making healthy, conscious living easier for people with dietary needs 🍽🌱⤵️ we don’t hangout here…find us on TikTok@deanmalmgren @wattTime NREL models seem to suggest we'll need 1-6 TWh pv-magazine.com/2022/01/24/us-…
Surf and turf for 12(!!) year old’s birthday 🥳
It was great to visit Virginia Tech & see my former student @LandonMarston!
Please explain the rationale for publishing in an expensive 3rd-tier journal from a for-profit publisher instead of a society journal, both OA.
𝐖𝐏𝐈𝐀𝐋 𝟐𝐀 𝐁𝐨𝐲𝐬' 𝐒𝐰𝐢𝐦𝐦𝐢𝐧𝐠 & 𝐃𝐢𝐯𝐢𝐧𝐠 𝐂𝐡𝐚𝐦𝐩𝐢𝐨𝐧 - 𝟓𝟎𝟎 𝐅𝐫𝐞𝐞𝐬𝐭𝐲𝐥𝐞 🥇 Matthew Purcell (Northgate) - 4:37.15 🥈 Alex Bauer (@IndianaAreaSD) - 4:45.78 🥉 Soren Cooper (@ssa_athletics) - 4:47.69 #WPIAL | 🏊🏆
I recently asked to postpone plans with someone due to feeling exhausted to the point of not feeling capable of socializing. They immediately lashed out & started complaining about my apparent slow responsiveness over text, among other things. Some advice for this person: 🧵
Personal news: I'm taking a sabbatical. I want to explore a new phase of work and plan to start by working on creative projects, learning, and reconnecting. Get in touch if you want to share ideas or collaborate on something interesting.
Interesting choice for the first day hosted at NYTimes Wordle 237 4/6 ⬛🟨🟨⬛⬛ ⬛⬛🟨⬛🟨 ⬛🟨⬛🟩🟩 🟩🟩🟩🟩🟩
to say i'm humbled by this post is an understatement! thank you for sharing - i am truly honored. @JamalSLewisPhD and i were young @FAMU_1887 rattlers studying chemical engineering, and to see how far we have come is amazing. #BlackHistoryMonth
1/2: Celebrating #BlackHistoryMonth with associate professor Dr. Jamal Lewis. His inspiration is Dr. Stacey Finley. "In this challenging environment of academia, she is a perfect example of how to navigate with poise.” @JamalSLewisPhD @USCSysBio_Lab #AmplifyingBlackVoices
wordle except you guess the SHA256 hash of the word
Happy birthday Dad! Proud of you.
Our Data Sketches book is celebrating its 1st anniversary next Wednesday! 🥳 To celebrate we have something special planned 👀 Stay tuned! ✨
I want to talk about burnout. A brief 🧵... I was well aware I was burnt out in the fall, but it's hard to fully appreciate the impact of burnout in the moment. After 2 weeks of vacation and a month of aggressively blocking daily focus time, the impact has become more clear:
honored to be featured by @MathGiftedBlack ! so much gratitude to the math instructors and role models who invested in me and helped fuel my excitement about math. @FAMU_1887
Today MGB highlights Stacey Finley, an Associate Professor at University of Southern California. Read more about Stacey Finely at: mathematicallygiftedandblack.com/?p=994&post_ty…
it is an honor to be the inaugural holder of the Nichole A. and Thuan Q. Pham Professorship. i owe a huge debt of gratitude to the Pham family - thank you for investing in our #systemsbio and #mathonco work. and thanks to @USC @USCViterbi and @USCBiomedEng for continued support!
After a hectic few weeks of covid-related travelstress, I'm officially on sabbatical. Los Angeles -> Chattanooga -> Atlanta -> Amsterdam -> Geneva -> Lausanne. A longer post is coming later, but if you know of any family-friendly things to do in or around Lausanne, let me know!
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