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michael_nielsen's profile
michael_nielsen
michael_nielsen
michael_nielsen
@michael_nielsen

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michael_nielsen

@michael_nielsen

Searching for the numinous. Co-purveyor of https://quantum.country/ 

San Francisco, CA
michaelnielsen.org
Joined July 2008

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    1. michael_nielsen‏ @michael_nielsen Jan 3
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      CO2 emissions per capita and per unit GDP, in 1990 and in 2010, for the 5 largest emitters. This is an amazingly informative graph, IMO. From Robert Henson's "The Thinking Person's Guide to Climate Change".pic.twitter.com/FMW1cAtcm9

      4 replies 32 retweets 92 likes
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    2. michael_nielsen‏ @michael_nielsen Jan 3
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      A fascinating fact about this graph: CO2 / GDP converged substantially over those 20 years. This seems like a good thing (?)

      1 reply 0 retweets 4 likes
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      michael_nielsen‏ @michael_nielsen Jan 3
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      This is also an utterly fascinating table. I was surprised by many of the leading CO2 / capita and CO2 / GDP emitters:pic.twitter.com/XuoffDs7dE

      2:58 PM - 3 Jan 2019
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      • Mark Larson 緋 - piano Nishant Suri Brian who survived a powerline Daniel Klotz 🅱🅴🅽 Don Pancho Picaflor 🦌 Brian Skinner Mozziconi
      4 replies 4 retweets 14 likes
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        2. michael_nielsen‏ @michael_nielsen Jan 3
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          The scale of CO2 / GDP is amazing. Roughly half a kilo of CO2 per dollar of GDP! Every 100-200 dollars you spend is (on average) your bodyweight in CO2 emissions!

          3 replies 3 retweets 16 likes
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        3. michael_nielsen‏ @michael_nielsen Jan 3
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          I am, by the way, learning a lot from this book in general. Henson's "The Thinking Person's Guide to Climate Change". Also recommend the IPCC report. https://www.amazon.com/Thinking-Persons-Guide-Climate-Change-ebook/dp/B014RCVH76/ref=sr_1_1?ie=UTF8&qid=1546556950&sr=8-1&keywords=henson+thinking+person%27s … (new edition coming in Feb) and https://www.ipcc.ch/report/ar5/syr/ 

          2 replies 2 retweets 40 likes
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        4. michael_nielsen‏ @michael_nielsen Jan 3
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          One drawback of the book: there's too much reporting of extreme weather events ("The hottest day in such-and-such-a-place" type stories). This kind of thing is subject to extreme selection / reporting biases.

          2 replies 0 retweets 9 likes
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        5. End of conversation
        1. Aaron Clauset‏ @aaronclauset Jan 3
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          Replying to @michael_nielsen

          Very interesting! I remember digging around in the OECD data years ago that 1950-2000-ish, GDP and per-capita oil consumption were highly correlated worldwide. But I think recent data suggest that changed around 2008, being less correlated now, at least in developed nations

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        1. Sinan Синан سنان‏ @DrSinanovic Jan 3
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          Replying to @michael_nielsen

          Islands have high per capita CO2 as they use oil for generating electricity

          0 replies 0 retweets 0 likes
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        1. Leon‏ @jacksonleon9 Jan 4
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          Replying to @michael_nielsen

          The per capita numbers IMO need to be looked based on the individual country. Life in each country is different for a myriad of reasons therefore per capita emissions is not a fair comparison.

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