Global Impact
United Nations
Official twitter account of United Nations. Get the latest information on the UN.874,335 followers | Follow
Twestival®
Connecting amazing people offline globally for a great cause. Sign up to get the latest news on http://twestival.com Looking ahead to 2012!220,512 followers | Follow
GlobalGiving
The world is full of problems. GlobalGiving is full of solutions. 10+ years, 1,000+ projects in 100+ countries in 140 characters.42,326 followers | Follow
Global Voices
Calling attention to the most interesting conversations and perspectives emerging from citizen media around the world. Tweets: @emmab33 (^EB) @kthread (^KT)37,760 followers | Follow
Knight Foundation
Knight Foundation supports transformational ideas that promote quality journalism, advance media innovation, engage communities and foster the arts.27,466 followers | Follow
Pickens Plan
Official account of the Pickens Plan. America is closer to energy independence today because of your actions, but we can’t stop now. Also follow @boonepickens.25,896 followers | Follow
Erik Hersman
Where Africa and technology collide... Co-founder of Ushahidi, iHub Nairobi and AfriGadget. Senior TED and PopTech Fellow.21,549 followers | Follow
UN Climate Change 09
United Nations Climate Change Conference 2009 in Copenhagen (COP15), brought to you by the Ministry of Foreign Affairs of Denmark18,700 followers | Follow
Safe World Campaign
Womens Rights & Advocacy - Incl Trafficking, FGM, DV, Slavery & Poverty. We actively follow & share current events.13,797 followers | Follow
charitybuzz
charitybuzz raises funds for nonprofits around the globe through incredible online auctions, giving our bidders exclusive opportunities to make a difference.13,761 followers | Follow
U.S. Inst. of Peace
Created by Congress, the independent U.S. Institute of Peace works to prevent, mitigate and resolve international conflict through nonviolent means.12,403 followers | Follow
USA for UNHCR
The official page of USA for UNHCR: Raising awareness and support for the lifesaving humanitarian work of the UN Refugee Agency.11,160 followers | Follow
MobileActive
A Global Network of People Using Mobile Phones for Social Impact. Also follow our other projects: @safermobile and @mobilemediakit.11,139 followers | Follow
FrontlineSMS \o/
The free, award-winning open source text messaging platform empowering non-profit organisations the world over since 2005. Tweets by the team.6,937 followers | Follow
Andy Sternberg
Chief digital strategist @Adler, journalist. Adventurous lover of tech, music, art, travel & good times. marketing + entertainment + media + social enterprise.5,757 followers | Follow
Farm Radio Intl
A Canadian-based, not-for-profit organization working in direct partnership with over 400 radio broadcasters in 39 African countries.5,490 followers | Follow
W. David Stephenson
author: Data Dynamite http://amzn.to/ly9Ng9 Gov/Ent.2-3.0 strategist/futurist.Homeland sec.&disaster response.Liberal.Twitter user #262 BoSox!4,878 followers | Follow
✩ evonne heyning ∞
Love * Founder * Producer * Strategist * Artist * Curate * Streamer of Social Actions * Challenge Designer * Transmedia Play @BeEmbodied & @TSsystems CCO4,754 followers | Follow
CrisisCamp
Barcamp/hackathon-ish event (supported by CrisisCommons) to encourage tech ninjas & people of all skills to use tech to help crisis mgt and global development.4,558 followers | Follow
Susan Tenby
Online Community/Social Media Director @TechSoup & NonprofitCommons in Second Life.Tweets: #nptech #socialmedia #octribe Has short attention span.Breaks things.3,987 followers | Follow
Chad Catacchio
Social Media Manager @AnswerFinancial. All opinions/info from this account are my own & do not necessarily reflect the views of my employer.2,954 followers | Follow
U.S.CitizenDiplomacy
A nonpartisan, nonprofit devoted to helping increase awareness of citizen diplomacy organizations & citizen diplomats doing great work at home and abroad2,607 followers | Follow
SalaamGarage
SalaamGarage is a digital storytelling, citizen journalism org that partners with International NGOs & non-profits.2,263 followers | Follow
Small World News
Helping Citizens around the World tell their own story. New Media from Libya, Bahrain, Afghanistan, Iraq, Syria, Mexico, Gaza, India, and more...2,190 followers | Follow
NonProfit 2.0
The Nonprofit 2.0 Unconference will be DC’s only unconference dedicated to the social cause space. Join others like you for this very special unconference.1,912 followers | Follow
Jose Zamora
Strategic Comms. @UnivisionNews. Former @knightfdn @el_Periodico @UFMedu Law @UniofOxford MediaLaw @UTAustin MPA @OAS_official Scholar on Media & Democracy1,425 followers | Follow
TeachWithAfrica
Teach With Africa is a non-profit organization empowering students and teachers by bringing educators to Africa to teach and learn.1,133 followers | Follow
PeaceMedia
PeaceMedia connects the peacebuilding community with an unprecedented array of multi-media resources. Visit us at: http://peacemedia.usip.org1,046 followers | Follow
Youth Diplomacy
French #thinktank aiming at involving #young #leaders in #international discussions: #G20, #G8, @WorldWaterForum, #rioplus20, #Y20, #B20, #futurewewant988 followers | Follow
Joel Whitaker
Innovator, globalizer, political junkie, peacebuilder. Work: Head of Research for @CEB_Connect Asia-Pac. Erstwhile science/tech advisor @USIP. Views are my own.987 followers | Follow
X-Life Games
A free mobile game designed to educate & connect people by bridging cultures one pixel at a time. Become a Fan: http://www.facebook.com/xlifegames.community934 followers | Follow
STAR_TIDES
STAR-TIDES (Transformative Innovation for Development and Emergency Support) international research project696 followers | Follow
paulmassey
Social Media lawyer venturing towards a dotcom start-up @mentorwell.579 followers | Follow
Curated by lovisa
People or organizations who are making a difference in the world
