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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 12 Sep 2017

    Rolling down the #plastic highway in #India http://wef.ch/2eSA7A7  pic.twitter.com/MplqDfvKxZ via @wef

    World Economic Forum
    1:05 PM - 12 Sep 2017
    • 645 Retweets
    • 657 Likes
    • LuvToyz.com Sammy Yatich K. George gigi James 2020 Vision Krishna Tandon Barney O. Mungo Renée M. Fountain Lewis Knowledge Exchange
    37 replies 645 retweets 657 likes
      1. New conversation
      2. George Nyabera‏ @gnyabera 12 Sep 2017
        Replying to @calestous @wef

        And we are busy condemning plastic in Kenya. The problem is not plastic, problem is waste management @JudiWakhungu

        1 reply 5 retweets 12 likes
      3. 1 more reply
      1. allan wachira‏ @alan_wachira 12 Sep 2017
        Replying to @calestous @wef

        We need counties in Kenya to think along these lines.

        0 replies 3 retweets 2 likes
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      1. New conversation
      2. DeepCogitation‏ @Deep_Cogitation 12 Sep 2017
        Replying to @calestous @wef

        prof, what is the impact on health of workers inhaling these fumes?

        1 reply 1 retweet 7 likes
      3. 1 more reply
      1. Emilie‏ @paintsandsings 12 Sep 2017
        Replying to @calestous @wef

        Can't find the article..I want to know if any chemicals leach into the waterways from the product after rain

        0 replies 1 retweet 3 likes
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      1. New conversation
      2. J-L Kayitenkore‏ @Kayisa 12 Sep 2017
        Replying to @calestous @wef

        Dear Sir. No negative impact for soils? Plastic even shredded. I wish you could advise some governments in Africa. Stay blessed. J-L K

        1 reply 1 retweet 1 like
      3. Rachel Opole‏ @rachelopole 13 Sep 2017
        Replying to @Kayisa @calestous @wef

        maybe some impact assessment studies on long-term effects on soils?

        1 reply 0 retweets 3 likes
      4. J-L Kayitenkore‏ @Kayisa 13 Sep 2017
        Replying to @rachelopole @calestous @wef

        Getting feedback from other countries using same product, some years prior.. Cheers. J-L K

        0 replies 0 retweets 0 likes
      5. End of conversation
      1. keshav sanjeevi‏ @keshav_sanjeevi 12 Sep 2017
        Replying to @calestous @wef

        Only Fools Do it.. Plastic Is Toxic & will cause Aquifer Pollution.. Shameless ppl do it for making money misleading ppl.. Shameful..

        0 replies 0 retweets 3 likes
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      1. S. K. MISHRA‏ @commered 12 Sep 2017
        Replying to @calestous @wef

        Good initiative....

        0 replies 1 retweet 1 like
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      1. New conversation
      2. PRASHANT NIMJE‏ @prashantanimje 12 Sep 2017
        Replying to @calestous @wef

        I am looking for detailed information on above can anyone pls share how it is done!!!

        1 reply 1 retweet 2 likes
      3. 1 more reply
      1. New conversation
      2. National Leader Ke‏ @NationaLeaderKe 12 Sep 2017
        Replying to @calestous @wef

        @JamesMacharia_ you can look into that direction & help @NemaKenya reduce the waste

        1 reply 1 retweet 2 likes
      3. 1 more reply
      1. iLevelSportsNetwork‏ @iLevelSports 12 Sep 2017
        Replying to @calestous @wef

        Some companies are building snacks out of plastics and we don’t know it hmmm

        0 replies 0 retweets 2 likes
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      1. New conversation
      2. pineapple gummi bear‏ @PineappleGummi 12 Sep 2017
        Replying to @calestous @wef

        I hope this doesn't end up to be an environmental nightmare

        1 reply 0 retweets 2 likes
      3. gothp1‏ @gothp1 13 Sep 2017
        Replying to @PineappleGummi @calestous @wef

        https://www.youtube.com/watch?v=uv_2x6JmuaE …

        1 reply 0 retweets 0 likes
      4. gothp1‏ @gothp1 13 Sep 2017
        Replying to @gothp1 @PineappleGummi and

        @dirk__wagner

        1 reply 0 retweets 0 likes
      5. gothp1‏ @gothp1 13 Sep 2017
        Replying to @gothp1 @PineappleGummi and

        https://www.youtube.com/watch?v=b11-37Me_a4 …

        1 reply 0 retweets 0 likes
      6. gothp1‏ @gothp1 13 Sep 2017
        Replying to @gothp1 @PineappleGummi and

        https://www.youtube.com/watch?v=ftpcE4x7Nn0&index=8&list=PLfihgS8XL5TEzIqANicHnhSDfxJnQ_LkH …

        0 replies 0 retweets 1 like
      7. End of conversation

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