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calestous's profile
Calestous Juma
Calestous Juma
Calestous Juma
Verified account
@calestous

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Calestous JumaVerified account

@calestous

Professor @BelferCenter @KennedySchool @Harvard | A New Culture of Innovation: Technology, Entrepreneurship and Prosperity (forthcoming book)

bit.ly/2sG3K0T
Joined April 2009

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    Calestous Juma‏Verified account @calestous 18 Dec 2015

    A #vegetarian diet has a much bigger ecological impact than regular one, new study http://wapo.st/1PcZVnp?tid=ss_tw …pic.twitter.com/ERSJWrkEB7

    5:01 AM - 18 Dec 2015
    • 22 Retweets
    • 11 Likes
    • Hidde Boersma iSoraya jim denys Antz.. Suresh R Chitturi Iman F.Addo Vijay Mitha africhaiti axercizt Sydney Netter
    6 replies 22 retweets 11 likes
      1. New conversation
      2. ] [‏ @Baardkj 29 Dec 2015
        Replying to @calestous

        @calestous looking through your stream @JohnDPMorgan, but this is pretty disappointing.

        2 replies 0 retweets 0 likes
      3. John Morgan‏ @JohnDPMorgan 29 Dec 2015
        Replying to @Baardkj

        @Baardkj @calestous It needs some interpretation, eg lettuce is high emission per calorie, but no-one eats lettuce for calories.

        1 reply 0 retweets 1 like
      4. ] [‏ @Baardkj 29 Dec 2015
        Replying to @JohnDPMorgan

        @JohnDPMorgan @calestous the headline is downright misleading. Vegetarian diets are generally less carbon-intensive!

        1 reply 0 retweets 1 like
      5. Calestous Juma‏Verified account @calestous 29 Dec 2015
        Replying to @Baardkj

        @Baardkj The entire study is flawed. I put it out there for debate which took place @JohnDPMorgan

        2 replies 0 retweets 1 like
      6. John Morgan‏ @JohnDPMorgan 29 Dec 2015
        Replying to @calestous

        @calestous @Baardkj Yes, likewise.

        1 reply 0 retweets 0 likes
      7. ] [‏ @Baardkj 29 Dec 2015
        Replying to @JohnDPMorgan

        @JohnDPMorgan @calestous hey, sorry for the nagging, btw.

        1 reply 0 retweets 1 like
      8. John Morgan‏ @JohnDPMorgan 29 Dec 2015
        Replying to @Baardkj

        @Baardkj @calestous No worries. I try to explore ideas even or especially when they go in uncomfortable directions.

        0 replies 0 retweets 1 like
      9. End of conversation
      1. New conversation
      2. I Can't Believe I‏ @itrolls4me 19 Dec 2015
        Replying to @calestous

        @calestous I find this research hare-brained. Animals don't live on air...they need to be fed the same grains.

        1 reply 1 retweet 3 likes
      3. Adam Ismail‏ @aadanweli 19 Dec 2015
        Replying to @itrolls4me

        @itrolls4me @calestous Ppl are given with conflicting dietary info,CMU paper has oddly compared lettuce with beef/pork;advise ppl 2 eat less

        0 replies 0 retweets 1 like
      4. End of conversation
      1. Vinicius Isola‏ @IsolaVinicius 18 Dec 2015
        Replying to @calestous

        @calestous "On a per calorie basis..." - who compares meet diet with a vegetarian using calories? Can you eat 5 lbs of lettuce in one meal?

        0 replies 0 retweets 1 like
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      1. M. Lynn Cornish‏ @SisterSeaweed 18 Dec 2015
        Replying to @calestous

        @calestous Interesting.The environmental footprint 4 dietary macroalgae is small tho, with terrific opportunities 4 nutritional development

        0 replies 1 retweet 0 likes
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      1. Aaron Leaf‏Verified account @aaronleaf 18 Dec 2015
        Replying to @calestous

        .@calestous More like, scientists have no way of accurately assessing these claims because of all the variables involved.

        0 replies 0 retweets 0 likes
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