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LeoHickman's profile
Leo Hickman
Leo Hickman
Leo Hickman
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@LeoHickman

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Leo HickmanVerified account

@LeoHickman

Director/editor of @CarbonBrief. Served 16 years at the Guardian. Author of A Life Stripped Bare, The Final Call, Will Jellyfish Rule the World?...

exeter.ac.uk/honorarygradua…
Joined August 2010

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    1. Leo Hickman‏Verified account @LeoHickman 23 May 2018

      . @DetlefvanVuuren explaining the "default strategy" in the models for 1.5C #negco2pic.twitter.com/EsJzS4Nc0m

      1 reply 1 retweet 1 like
      Show this thread
    2. Leo Hickman‏Verified account @LeoHickman 23 May 2018

      Important point by @DetlefvanVuuren: "IAMs focus on cost-optimisation, not on societal constraints" For example, diet change is not something normally assessed.

      1 reply 0 retweets 2 likes
      Show this thread
    3. Leo Hickman‏Verified account @LeoHickman 23 May 2018

      . @DetlefvanVuuren explains kinds of life-style change required for 1.5C pathway whilst greatly reducing reliance on BECCS. "Only eating beef once a fortnight" More here in @CarbonBrief by @DrSimEvans about his new @NatureClimate paper #negco2https://www.carbonbrief.org/world-can-limit-global-warming-to-onepointfive-without-beccs …

      2 replies 14 retweets 12 likes
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      Leo Hickman‏Verified account @LeoHickman 23 May 2018

      Tim Kruger from Oxford Martin School makes point from the floor: "These models are profoundly misleading and dangerous influence on policies" Van Vuuren: "I disagree. They are a useful tool, as long as you know their limitations."

      12:52 AM - 23 May 2018
      • 1 Retweet
      • 7 Likes
      • Jesse Reynolds Rob Bellamy Michael Le Page Patrik Winiger🔥❄ Kate Dooley John Englart EAM 🌏💦💉💉 Daisy Dunne Umbrios 💚🌳 #SOSSuldaBahia
      1 reply 1 retweet 7 likes
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        2. Gavin Schmidt‏Verified account @ClimateOfGavin 23 May 2018
          Replying to @LeoHickman @DetlefvanVuuren and

          It highlights that there is a real need for real bottom-up predictive models that do account for more.

          1 reply 1 retweet 0 likes
        3. Simon Evans‏ @DrSimEvans 23 May 2018
          Replying to @ClimateOfGavin @LeoHickman and

          Do you mean to account for more than just cost-effectiveness? eg also societal constraints

          3 replies 0 retweets 0 likes
        4. Show replies

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