Systems change for improved healthspan. @fordcastle lookingforward.life
Joined December 2006
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448 Photos and videos
We've rolled out a new auto-memory feature.
Claude now remembers what it learns across sessions — your project context, debugging patterns, preferred approaches — and recalls it later without you having to write anything down.
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Stephen Johnston retweeted
6 May 2025
New @WHO global report reveals nearly 20 after Commission on the Social Determinants of Health, social justice continues to kill on a grand scale @marmotihe @etiennekrug #AllforEquity bit.ly/3SdE4lo
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Stephen Johnston retweeted
27 Apr 2025
MASSIVE: AI just found a new cause of Alzheimer's - and a potential treatment.
This could redefine how we are fighting this devastating disease.
Let us dive in...
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7 Feb 2025
How can it be ethical or even legal in today’s world for a newspaper to have one click subscription sign up and then only a M-F 9-5 phone number (with a wait time) to cancel? Does this actually need new legislation? Guess so.
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Stephen Johnston retweeted
24 Oct 2024
Could finally try @AnthropicAI computer use via @Replit thanks @amasad for the template !
Here I am running a user test on a prototype ( also made with Replit ) to see if it can behave as a user and provide feedback.
Pretty crazy.
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Stephen Johnston retweeted
22 Oct 2024
Introducing Omi Apps - like GPTs but better:
💰 $10M committed to developer payouts
🎧 Gigabytes of real-time audio to play with
💸 First $10k dropping TODAY
Time to build your own app. Join online apps hackathon and come to SF for free
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Stephen Johnston retweeted
9 Sep 2024
LLMs generate more novel ideas than human researchers!
In this study, the authors compare 100 NLP researchers to LLM-generated ideas, and the LLMs won!!
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Stephen Johnston retweeted
6 Sep 2024
RCT introduction of a pollution market in Surat, Gujarat.
Pollution fell by 20–30%, and efficiently — gains came from the firms who could cut pollution most effectively.
Mortality benefits are *25 times* costs.
An incredible state/research collaboration.
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30 Aug 2024
The wife and our two toddlers stuck for 4 hours at @heathrow due to @airfrance delay and zero communication from them. No food or drink vouchers or discussion of compensation, both of which are required by law. C'mon @AirFranceUK you can do better than this.
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30 Aug 2024
Just a reminder to everyone to be careful about scams and check the sources of accounts and people that purport to be from trusted brands…
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Stephen Johnston retweeted
24 Jul 2024
"AI can't do anything. It just writes emails."
You're using it wrong. The majority of AI users* are stuck at step 2 in my ladder of AI-First Productivity below.
Master your stage. Then graduate up.
*I am referencing average users, not devs that read 20 AI papers a minute
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Stephen Johnston retweeted
3 May 2024
united states down 10 places in reporters without borders’ press freedom index
now ranking 55 out of 180 countries globally
an embarrassment for a country that defines itself by freedom
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Stephen Johnston retweeted
3 May 2024
Stunning graph: the plummeting tax rates of the richest Americans. For the first time in history, billionaires have a lower effective tax rate than working-class Americans.
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Stephen Johnston retweeted
4 Apr 2024
This is why California will be 100% #WindWaterSolar 24/7 by 2035
@California_ISO recommends 26 transmission projects for 85 GW new #WWS capacity by 2035:
38 GW PV
4.7 GW offshore wind
3 GW onshore wind
5.6 GW out-state wind
21 GW geothermal
batteries
renewablesnow.com/news/calif…
4 Apr 2024
Every day, a new record
22 of last 27 days, CA's #WindWaterSolar supply exceeded demand 0.25-6 h/day
Today (Wed, Apr 3), it was for 2.25 h. The peak was 102.1% of demand
8 of 12 states with the most #WWS are among the 13 lowest-cost-electricity states
web.stanford.edu/group/efmh/…
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Stephen Johnston retweeted
17 Apr 2024
I've always had terrible jet lag especially when flying East long haul and I'm quite amazed that on this trip to Kuala Lumpur I've managed to have zero #jetlag because I've discovered a new tool that can help. Watch the video to find out how I did it! Kudos to @timeshifterapp & to @sdbj for the tip #travel #pham2024
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Stephen Johnston retweeted
1 Apr 2024
The bank of the Seine in Paris. This used to be surrendered space for cars. For several years now it’s been a special place for people. All it took was leadership. Including fighting and winning a court battle when that leadership was challenged. HT @EmmanuelSPV for the great pic
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