Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
calestous's profile
Calestous Juma
Calestous Juma
Calestous Juma
Verified account
@calestous

Tweets

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

Tweets

  • © 2018 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    Calestous Juma‏Verified account @calestous 4 Aug 2016

    #Chocolate bar breakdown via @Oxfampic.twitter.com/X6U5k2UWpB

    11:05 AM - 4 Aug 2016
    • 499 Retweets
    • 280 Likes
    • Pedro Lafargue-Molina Dacicusan Kwame Osei Chima Christian Dan Erickson Banti Upadhyay Dave Wolfendale Satinder Pal Singh David Jefferess
    Célestin Monga, FAO, Susan Dolan and 7 others
    1. Célestin Monga @CelestinMonga

    2. FAO @FAO

    3. Susan Dolan @GoogleExpertUK

    4. William Easterly @bill_easterly

    5. Elizabeth B. @MediaLizzy

    6. Martha Karua @MarthaKarua

    7. Winnie Byanyima @Winnie_Byanyima

    8. Karen Attiah @KarenAttiah

    9. CATHERINE Constantinides @ChangeAgentSA

    10. Chocolate Reviews @chocolatereview

    12 replies 499 retweets 280 likes
      1. New conversation
      2. Joe Atikian‏ @joe_atikian 4 Aug 2016
        Replying to @calestous

        What is your analysis of the various shares (esp farmer and retail) ?

        2 replies 0 retweets 1 like
      3. Calestous Juma‏Verified account @calestous 4 Aug 2016
        Replying to @joe_atikian

        An industry this skewed is too susceptible to external shock.

        0 replies 0 retweets 0 likes
      4. End of conversation
      1. Marcel Vernooij‏ @Marcel_Vernooij 7 Jan 2017
        Replying to @calestous

        an analysis of value distribution in #cocoa in: http://www.cocoabarometer.org/Home.html pic.twitter.com/Vv2zYgc2Ix

        VOICE Network, Oxfam International and cocoa CONNECT
        0 replies 5 retweets 5 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Fabian Dijk‏ @FabianDijk 4 Aug 2016
        Replying to @calestous @Oxfam

        @CelestinMonga Clearly farmer should get20% more and retail 20%less.Don't we have governments on earth making rules?

        0 replies 0 retweets 3 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Vaneshree Naidoo‏ @Vaneshree02 5 Aug 2016
        Replying to @calestous @Oxfam

        3% is very sad.

        0 replies 0 retweets 2 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. David Muller‏ @phaezen 8 Nov 2016
        Replying to @calestous @Valshen @Oxfam

        while that is a pretty and shocking picture, a similar one showing the costs of each part would be illuminating

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Paul Lantos MD MSGIS‏ @PaulLantos 16 Sep 2016
        Replying to @calestous

        And that doesn't even count the human cost of child slavery in the West African cocoa industry. . http://www.foodispower.org/slavery-chocolate/ … @calestous

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. dennis clark‏ @nellslad 16 Sep 2016
        Replying to @calestous

        You have forgotten to highlight the tariffs imposed by the EU

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Prateek Nath‏ @prateek_nath 16 Sep 2016
        Replying to @calestous

        can't farmers start a cooperative? Amul did in it in India in 1946.

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. David Bertioli‏ @BotanyBert 19 Aug 2016
        Replying to @calestous @Oxfam

        @FAOnews farmers get couple % for wheat & soy with 'rich' farmers - banana & cocoa with poor. Problem complex, not just %

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Benedict Evans‏Verified account @benedictevans 19 Aug 2016
        Replying to @calestous @Oxfam

        @azeem so… no confectioners make any money at all? Hershey has no margin? 🙄

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. JamesStGeorge‏ @JamesStGeorge1 13 Aug 2016
        Replying to @calestous @Oxfam

        So what? Do you do same for a loaf of bread, pint milk? Produced by western farmers? Or raw plastic in a phone? Propaganda

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. New conversation
      2. Aril Tønnessen‏ @Superkongen 6 Aug 2016
        Replying to @calestous @Oxfam

        @CelestinMonga @FAOnews @GoogleExpertUK How much of the price of a single malt whiskey goes to the British wheatfarmer?

        1 reply 0 retweets 0 likes
      3. T. Bello‏ @tbello007 6 Aug 2016
        Replying to @Superkongen @calestous and

        Wheat can also be used for bread and other confectioneries.

        1 reply 0 retweets 0 likes
      4. Aril Tønnessen‏ @Superkongen 6 Aug 2016
        Replying to @tbello007

        NO?! Really? That was not my question though. @calestous @Oxfam @CelestinMonga @FAOnews

        0 replies 0 retweets 0 likes
      5. End of conversation

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2018 Twitter
      • About
      • Help Center
      • Terms
      • Privacy policy
      • Cookies
      • Ads info