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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 16h16 hours ago
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      I'm not wild about gotcha journalism. But geez I'd love to ask some of the people writing about climate some basic questions. What are total CO2 emissions per year? What percentage is due to the US? To China? To coal? To power generation?

      19 replies 14 retweets 181 likes
      Show this thread
    2. Avi Bryant‏ @avibryant 12h12 hours ago
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      Replying to @michael_nielsen

      Is there a good cheat sheet with these kinds of numbers online anywhere?

      2 replies 0 retweets 7 likes
    3. michael_nielsen‏ @michael_nielsen 12h12 hours ago
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      Replying to @avibryant

      Good question. Not sure. IIRC the first few chapters of Robert Henson's "Thinking Person's Guide to Climate Change" provided a lot of the basics. Not sure how systematic it was.

      1 reply 0 retweets 7 likes
    4. John Carlos Baez‏ @johncarlosbaez 8h8 hours ago
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      Replying to @michael_nielsen @avibryant

      It's pretty easy to get most of these numbers just by googling and/or Wikipedia. I compiled lots of them on the Azimuth Wiki, but I ran out of energy before it had everything I wanted. (1/2)

      2 replies 0 retweets 1 like
    5. michael_nielsen‏ @michael_nielsen 7h7 hours ago
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      Replying to @johncarlosbaez @avibryant

      I'm guessing (?) Avi wants to know: what numbers and models are particularly good numbers and models to know? IIRC Henson's book does a reasonable job of answering that for readers who are pretty serious about wanting to dig into climate, but not necessarily turn pro :-)

      3 replies 0 retweets 1 like
    6. Avi Bryant‏ @avibryant 7h7 hours ago
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      Replying to @michael_nielsen @johncarlosbaez

      Yes, this is definitely a case of not even knowing what questions to ask. I’ll get a copy of Henson’s book to start.

      1 reply 0 retweets 2 likes
      michael_nielsen‏ @michael_nielsen 7h7 hours ago
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      Replying to @avibryant @johncarlosbaez

      If you can get a preview on Amazon or Google Books, take a look. My guess is there's a book that's a good fit for what you're looking for, but I'm not sure Henson is it.

      9:25 PM - 10 Nov 2019
      0 replies 0 retweets 0 likes

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