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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. Natalie Wolchover‏Verified account @nattyover 6 Feb 2018
      • Report Tweet

      Natalie Wolchover Retweeted Natalie Wolchover

      Like maybe someone could reduce Earth’s CO2 concentration by 100 parts per million as a practice run for completely transforming Mars’ atmosphere?https://twitter.com/nattyover/status/961001224836452352 …

      Natalie Wolchover added,

      Natalie WolchoverVerified account @nattyover
      I for one think it’s all a huge waste of resources and wish Elon Musk would focus on carbon sequestration if he wants to save humanity, not building colonies on already-inhospitable Mars. But that’s just grumpy old me.
      12 replies 20 retweets 75 likes
    2. michael_nielsen‏ @michael_nielsen 6 Feb 2018
      • Report Tweet
      Replying to @nattyover

      He's contributed more than all but a handful of humans to renewable energy (including solar, & enabling battery tech), to switching autos to renewables, and he's revitalized exploration. Personally, this is not a direction of critique I'd be comfortable making.

      2 replies 0 retweets 17 likes
    3. michael_nielsen‏ @michael_nielsen 6 Feb 2018
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      Replying to @michael_nielsen @nattyover

      Seems a little like criticising Albert Einstein's science on the grounds that he didn't find the structure of DNA. True, but he did his part.

      1 reply 0 retweets 1 like
    4. Natalie Wolchover‏Verified account @nattyover 6 Feb 2018
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      Replying to @michael_nielsen

      I don't expect everyone to agree with me on this, and I hear you. But I tend to think the situation here on Earth is much too dire to wait around for the next generation of billionaires or geniuses to solve. I honestly wish someone with @elonmusk's ambition would go for CO2.

      1 reply 0 retweets 2 likes
    5. michael_nielsen‏ @michael_nielsen 6 Feb 2018
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      Replying to @nattyover

      It seems to me better to praise his example as inspiring people to go after other big problems, much as Einstein inspired other scientists to go after big problems.

      1 reply 0 retweets 3 likes
      michael_nielsen‏ @michael_nielsen 6 Feb 2018
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      Replying to @michael_nielsen @nattyover

      This is especially true on CO2. I can name 10 people who've done more than Musk on that. But I doubt I could name 100.

      4:23 PM - 6 Feb 2018
      • 2 Likes
      • Aaron Kif Alexander (Sasha) Wait Zaranek
      1 reply 0 retweets 2 likes
        1. New conversation
        2. michael_nielsen‏ @michael_nielsen 6 Feb 2018
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          Replying to @michael_nielsen @nattyover

          On a less argumentative note: do you have a favourite carbon sequestration tech? Or pointers to material suggesting good (possibly intermediate) business models?

          2 replies 0 retweets 0 likes
        3. Natalie Wolchover‏Verified account @nattyover 6 Feb 2018
          • Report Tweet
          Replying to @michael_nielsen

          I got a lot out of @ElizKolbert's piece. At this point, someone would have to invest in building millions of truck-size machines, it seems. (Nothing as fancy as iPhones!) I wish there was more reporting about the science and science-to-business efforts. https://www.newyorker.com/magazine/2017/11/20/can-carbon-dioxide-removal-save-the-world …

          1 reply 1 retweet 3 likes
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