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 5 Jul 2014

    The world's Top 10 most spoken #languages are pic.twitter.com/PNLcm2CZP2 via @kristiwooten

    4:59 AM - 5 Jul 2014
    • 74 Retweets
    • 30 Likes
    • Mr. Lucas Ari Dasgupta Baba Sparxx Deji Bryce Olukotun Sharmarké al-Jabarti 𝖆𝖉𝖗𝖎𝖊𝖓𝖓𝖊 Anne-Laure Dr Kat Meka Egwuekwe
    11 replies 74 retweets 30 likes
      1. Catherine Bertini‏ @C_A_Bertini 5 Jul 2014
        Replying to @calestous

        “@calestous: The world's Top 10 most spoken #languages are pic.twitter.com/xanAOtsRQT via @kristiwooten”. Wow. Where's French?

        0 replies 1 retweet 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Mihir Bose‏Verified account @mihirbose 5 Jul 2014
        Replying to @calestous

        @calestous @nealcol @kristiwooten Nice my mother's tongue, Bengali is 7th. My English education means I only speak it, not read or write it.

        0 replies 1 retweet 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Sunil Malhotra‏ @SunilMalhotra 5 Jul 2014
        Replying to @calestous

        Although @calestous I would've expected #Tamil to precede Punjabi. @shefaly @kristiwooten @madversity @surekhapillai

        0 replies 0 retweets 2 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Sunil Malhotra‏ @SunilMalhotra 5 Jul 2014
        Replying to @calestous

        Wow! 3 Indian languages in top 10 RT @calestous The world's Top 10 most spoken #languages pic.twitter.com/haWyRoxLlY via @kristiwooten @shefaly

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. RICHARD J NGOWI‏ @richngowi 5 Jul 2014
        Replying to @calestous

        @calestous @kristiwooten If we adopted Swahili to become the African language it might overtake some in the 10?

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. odo manuhutu‏ @OdoManuhutu 5 Jul 2014
        Replying to @calestous

        @calestous @kristiwooten 250 mil people in Indonesia speaks Bahasa Indonesia. 😄

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Hösni‏ @Patienceee17 5 Jul 2014
        Replying to @calestous

        “@calestous: The world's Top 10 most spoken #languages arepic.twitter.com/wJaLJW3ayX

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Hormiguita Libertaria‏ @scarletestrada 5 Jul 2014
        Replying to @calestous

        Spanish 3d and English 4th “@calestous: The world's Top 10 most spoken #languages are pic.twitter.com/F2n8GZ0MuL via @kristiwooten”

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Gerinda Engelbrecht‏ @Gerinds 5 Jul 2014
        Replying to @calestous

        “@calestous: The world's Top 10 most spoken #languages are pic.twitter.com/Kjy3Q3B4eK via @kristiwooten”

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Shefaly‏Verified account @shefaly 5 Jul 2014
        Replying to @calestous

        @calestous Glad to see I have 4 of 10 sorted and 5th in process. :)

        0 replies 0 retweets 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo

    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