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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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    1. UNCTAD‏Verified account @UNCTAD 15 Jul 2016

      African countries are separated by 104 international borders between them. #UNCTAD14 Blog: http://ow.ly/1s9W302hAgD pic.twitter.com/b8zAzDMlAO

      African Union, Carlos Lopes, ECA and 3 others
      1. African Union @_AfricanUnion

      2. Carlos Lopes @LopesInsights

      3. ECA @ECA_OFFICIAL

      4. WTO @wto

      5. UNCTAD Africa Office @UNCTADinAfrica

      6. Jan Hoffmann @JanHoffmann_gva

      4 replies 109 retweets 67 likes
    2. Tony Gitonga‏ @TonyMurega 15 Jul 2016
      Replying to @UNCTAD

      @calestous borderless Africa would be good but with all civil wars and terrorism, free mvt could cause more harm than good

      2 replies 0 retweets 1 like
    3. Calestous Juma‏Verified account @calestous 15 Jul 2016
      Replying to @TonyMurega

      There is a lot of undocumented movement which is the issue @UNCTAD

      1 reply 0 retweets 2 likes
    4. Tony Gitonga‏ @TonyMurega 15 Jul 2016
      Replying to @calestous @UNCTAD

      that's truely an issue but the inability of African states to man their borders mean we will not solve this sooner

      2 replies 0 retweets 0 likes
      Calestous Juma‏Verified account @calestous 15 Jul 2016
      Replying to @TonyMurega

      Most of our security issues are within borders, not crossborder @UNCTAD

      10:25 AM - 15 Jul 2016
      • 1 Like
      • Jan Hoffmann
      1 reply 0 retweets 1 like
        1. New conversation
        2. Tony Gitonga‏ @TonyMurega 15 Jul 2016
          Replying to @calestous @UNCTAD

          true, but tendency 2 flow over eg Nig - Camer - Chad, UG-DRC-CAR, ke-som-ethio, liby-tun, etc can't b ignored

          1 reply 0 retweets 0 likes
        3. Calestous Juma‏Verified account @calestous 15 Jul 2016
          Replying to @TonyMurega

          Africa needs to be smart about it as borders will always be porous @UNCTAD

          1 reply 0 retweets 1 like
        4. Tony Gitonga‏ @TonyMurega 15 Jul 2016
          Replying to @calestous @UNCTAD

          true, our learning curve needs 2b steady & collaborations more institutionalized 2 sort security issues

          0 replies 0 retweets 1 like
        5. End of conversation

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