Sources
Pete Cashmore
The largest independent website dedicated to news & resources for the connected generation. Tweets from @mashable staff. Send questions/comments to @mashablehq.2,876,454 followers | Follow
Huffington Post
The Internet Newspaper - Curated by @kerstinshamberg, @lauralizhibbard, @socialmia, @deanpraetorius, @travelinganna1,846,982 followers | Follow
United Nations
Official twitter account of United Nations. Get the latest information on the UN.868,587 followers | Follow
@NonprofitOrgs
The mission of this Twitter profile is to serve as a portal to all nonprofit organizations on Twitter [by only following nonprofits and nonprofit staff].523,451 followers | Follow
Greenpeace
We're an independent global campaigning organisation acting to change attitudes and behavior, to protect the environment and promote peace.489,389 followers | Follow
Ashoka Changemakers
Follow us for the latest in innovation, social entrepreneurship and how you can make a difference. Why? Everyone Can Be a Changemaker.394,380 followers | Follow
Earthquakes Tsunamis
GEO-tagged world earthquakes magnitude 4.5+ and tsunami warnings. Dynamic avatar shows last earthquake. Sources: USGS, NOAA, GEOFON.353,547 followers | Follow
Samasource
SF nonprofit connecting women, youth, and refugees to digital livelihoods.312,936 followers | Follow
Change.org
Change.org is the world’s fastest growing platform for social change, empowering millions to start and join campaigns for social change in their communities.298,470 followers | Follow
World Food Programme
The official World Food Programme Twitter page - fighting hunger worldwide. If you're reading this... you can help! Go to http://www.wfp.org/get-involved281,688 followers | Follow
Democracy Now!
Official Democracy Now! Twitter Account. An independent, global daily news hour. Follow us for daily news, events, and updates on Amy Goodman's speaking tour.169,081 followers | Follow
Sarah Bebe ❀☮Ⓛⓞⓥⓔ☮❀
❀Save Redwoods ❀Share the Earth ❀Activist for Children ❀Animals ❀ Mentally ill ❀Autism ❀LGBT ❀Forests ❀Seas ❀HugsHeal ❀Peace❀ ♥Love =✿^._.^= ♥ Follow Back164,429 followers | Follow
Dalai Lama quotes
daily Dalai Lama quotes. PLEASE NOTE, THIS IS NOT THE DALAI LAMA HIMSELF (see @dalailama instead).147,225 followers | Follow
350 dot org
Join a global movement that's inspiring the world to rise to the challenge of the climate crisis. 350=safe upper limit of CO2 in atmosphere. Photo by @julkosch95,322 followers | Follow
National Wildlife
National Wildlife Federation works to inspire Americans to protect wildlife for our children's future. Staff updating: @starfocus @rarewildlifeguy @ksuzj89,184 followers | Follow
Meg Lawton
Parenthood can be tricky, whoever you are, wherever you live. Sharing seeds of parenting wisdom.88,599 followers | Follow
netzpolitik
Markus Beckedahl twittert über Internet, Politik und Gesellschaft: netzpolitik.org85,566 followers | Follow
Viking Services
Everything related to alternative energy, solar, wind and geothermal81,173 followers | Follow
SolarFeeds
Official SolarFeeds Account. We have 370+ contributors covering solar news, gadgets, and stocks. We also love electric vehicles and smart grids75,709 followers | Follow
Compassion Intl
Releasing children from poverty in Jesus' name | You're tweeting w/Jacquie (@jacquiepco), Shaina (@skmoats) & Chris (@g9ine).68,902 followers | Follow
Jeffrey D. Sachs
Economist, Professor, Director of the @EarthInstitute, Columbia University and Special Advisor to UN Secretary-General. Author of The Price of Civilization.68,671 followers | Follow
UN Foundation
Connecting people, ideas and resources with the United Nations.60,010 followers | Follow
WWF Climate Savers
Finding workable, practical solutions to the problems posed by Climate Change and Global Warming.48,591 followers | Follow
JeffreyFeldman
Progressive author (Framing The Debate), blogger, CBC TV pundit, HuffPo, Mediaite, Frameshop, Michigander in NYC.46,860 followers | Follow
Greenpeace e.V.
Greenpeace ist eine internationale Umweltorganisation, die gewaltfrei für den Schutz unserer Lebensgrundlagen kämpft. Es twittern Anja, Beate, Benni & Sigrid.45,152 followers | Follow
Friends of the Earth
We see the wellbeing of people and planet as one and the same. This inspires our campaigns on climate, energy, wildlife and living within the planet’s limits.42,755 followers | Follow
Adbusters Magazine
An ad-free international magazine for activists fighting to change the way information flows and meaning is produced in our society.40,372 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)37,507 followers | Follow
The Elders
Independent global leaders working together for peace and human rights. Founded by Nelson Mandela in 2007.35,775 followers | Follow
Leslie Blanchard
Intellectual is only a dirty word 2 those that can't spell it-Lesbian,w/ Multiple Sclerosis, peace activist,buddhist,truth teller-seeker,friend,I collect words☮35,386 followers | Follow
Climate Progress
Blog dedicated to providing the progressive perspective on climate science, climate solutions, and climate politics.27,437 followers | Follow
LSE events
Free public lectures and debates at LSE, with high profile speakers from government, politics, business, academia and civil society.22,234 followers | Follow
Waylon Lewis
Changemaker: Treehugger. Prominent Buddhist: Shambhala. Hero: Planet Green. http://bit.ly/96lnIu voted #1 #green US 2x. http://on.fb.me/8Y1ZFP22,050 followers | Follow
The Cure List
An ever growing resource of cutting-edge, alternative, and obscure healers, healing practices, and things related from around the world.21,840 followers | Follow
Philippe Cousteau
Social entrepeneur, TV Host, CNN special correspondent, explorer, member of legendary family and CEO of EarthEcho International and Azure Worldwide.21,731 followers | Follow
HuffPost Impact
Causes, social justice issues, actionable news and inspiring stories.21,228 followers | Follow
Michael Sabbeth
Author, consultant, speaker, ethics, raising good children, having crucial conversations with children20,858 followers | Follow
Grameen Foundation
Grameen Foundation helps the world’s poorest, especially women, gain access to financial services, life-changing information and unique business opportunities.18,125 followers | Follow
Defenders Wildlife
Defenders of Wildlife leads the pack when it comes to protecting wild animals and plants in their natural communities.18,060 followers | Follow
SocialEarth
SocialEarth promotes social entrepreneurs, businesses and ideas. Tag #SocEnt. Tweets by @erikeliason @writerpollock @naiomieliason.17,860 followers | Follow
The Green Guy
I go crazy when I see others trash something that could be recycled. I am always in need to learn more about new green technologies. I’ll share some tips here.16,838 followers | Follow
Spotlight on Poverty
Daily Poverty News and Commentaries From Spotlight on Poverty and Opportunity15,374 followers | Follow
92nd Street Y
92Y is a world-class nonprofit community + cultural center that connects people to the worlds of education, arts, health + wellness, and Jewish life.15,282 followers | Follow
Positive Magazine
Positive Magazine is a monthly publication featuring positive people, places, ideas and things to do! All of life's Positive pleasures inside each issue.15,247 followers | Follow
Barbara Matthiessen
wife, mom, artist, dog lover not necessarily in that order15,172 followers | Follow
Compassionate One
Helping to end poverty and starvation world wide, $10 at a time (coming soon!)14,342 followers | Follow
WWF Deutschland
Der World Wide Fund For Nature ist eine der größten unabhängigen Naturschutzorganisationen der Welt.14,179 followers | Follow
One Young World
Where young leaders start leading, 192 countries unite to act on major global challenges. The next summit is 18th - 22nd October 2012 in Pittsburgh USA13,844 followers | Follow
Safe World Campaign
Womens Rights & Advocacy - Incl Trafficking, FGM, DV, Slavery & Poverty. We actively follow & share current events.13,725 followers | Follow
Steven Suchar
Welcome...make yourself comfortable. I have always felt a heart connection with nature on every level. There is so much beauty to tweet about. :-)12,551 followers | Follow
GoPetition
GoPetition, the #1 Facebook community for petitioning, has petitions in 75+ countries. Join our academic, NGO and Govt patrons and petition to change the world.12,402 followers | Follow
Dave Corby
Common Tables offers the world an alternative to bias, bigotry, racism and religious intolerance.11,700 followers | Follow
ZEROGreenhouse
Founder/Chair-Greenhouse Neutral Foundation, Author Zero Greenhouse Emissions http://bit.ly/17b0u6 also @Bob_Williamson11,336 followers | Follow
dusty gedge
biodiversity professional, green roof campaigner/designer,public speaker, ecosystems services and green roof trainer - indigenous people + justice11,257 followers | Follow
RAgainst Slavery
Working for Freedom from all forms of slavery/human Child trafficking, child slavery & exploitation. Human rights. Women advocates11,234 followers | Follow
myEARTH360.com
Eco ecommerce biz tweeting eco news & tips, eco action updates & occasional product offers. Founded by environmental advocate + concerned mom @LynnHasselbrgr.11,188 followers | Follow
Tendai Sean Joe
@Whenpages Founder and CEO . Concept Developer. Project Manager. App Development, Cloud fan.11,030 followers | Follow
Global Alert
Global alert for climate, animals, oceans, wildlife, plastic bags, politic... Reduce, Reuse, Recycle. STOP plastic bags! Plant a tree! Hosted by @afmiziara11,006 followers | Follow
ServiceNation
A campaign to inspire a new era of voluntary citizen service in America, by Be The Change, Inc. Sister campaign of @OppNation.10,379 followers | Follow
JuiceRapNews
Delivering a bulletin to restore your faith in the fourth estate, make you nod your head to the beat even as you shake it in disbelief.10,237 followers | Follow
Rohaan Solare
Making Sense of the Planetary-Human Condition; Nurturing the Emergent Culture Movement, Demystifying the Past, Unraveling the Present, Anticipating the Future10,199 followers | Follow
Stephanie Hicks
Freelance travel blogger, marathon runner, lawyer, photographer, mom of 4, & Type1 diabetic Tweets on environment, fitness/health, travel & solar power9,938 followers | Follow
Bricks and Bread
Social Enterprise dedicated to making it easier for people to live, work & build sustainably - Tweets by Founder Trudy Thompson - @TheoPaphitis #SBS winner9,933 followers | Follow
Ethical Corporation
CSR, Sustainability and Anti-Corruption opinion, news and events. Liam Dowd & Toby Webb tweeting.9,586 followers | Follow
Ed Stafford
European Adventurer of the Year 2011. Author of Walking the Amazon. Motivational Speaker.9,421 followers | Follow
Christopher Bond
Professor of PR, Health Comm & Nonverbal Behavior; President @IntListening @CARPP; Health & #SM Researcher; Speaker, Trainer, Clean Air Advocate: #prcamp #hcsm8,975 followers | Follow
Joshua Oakley
I am interested in helping communicate holistic ideals of ecology & social justice to all communities on national & international levels in the pursuit of peace8,916 followers | Follow
Anarchist News
Anarchy and anarchist news, events, uprisings, protests, struggles, politics, media, journalism, anti-government, radical news, art, and revolutions.8,854 followers | Follow
Ulrichmargarita
(Un)retired german geologist living in Venezuela, enjoying life helping others to discover the 'perla del Caribe' Isla Margarita, a paradise. Engl. Esp. Deutsch8,178 followers | Follow
University for Peace
United Nations mandated University for Peace official account.7,968 followers | Follow
Climate Camp
Currently in a state of flux. We won't be holding a Climate Camp this year, but we will continue to keep you informed of grassroots environmental direct action.7,686 followers | Follow
Michael Austin
Just a daily dose of wisdom on life and leadership from the great sages of Ancient China--and a few from the rest of the world.7,570 followers | Follow
Fast Green News
Building community through sharing small talk about eco-friendly celebrities, eco home design, charity, pets, and green cars. Follow us and we will follow you.7,359 followers | Follow
John Peter Thompson
Ask me your questions - Sustainability, ecosystems invasive species,natural philosophy, history, politics & current events explained7,045 followers | Follow
Lynn Hasselberger
I Count for myEARTH. Blog + tweets 2 raise awareness + inspire change 4 people + planet. Tweets by founder @LynnHasselbrgr who also tweets 4 her biz @myEARTH3606,824 followers | Follow
Gov 2.0 Events
Twitter account for Gov 2.0 Summit and Gov 2.0 Expo. Tweets by @jaimeywb, @digiphile, @laurelatoreilly.6,734 followers | Follow
Alex Priest
I work @Uber_DC. Hilariously driven. Love tech, politics, design, & my bike. @AmericanU alum. Goal: to have good stories to tell when I'm old. Views my own.6,573 followers | Follow
DELIGHT MAKERS
The World is Changing. Are You Ready? When we start measuring our wealth by the level of laughter in the world's children .... then we will have evolved.6,418 followers | Follow
Attac Deutschland
Aktionsinfos vom globalisierungskritischen Netzwerk Attac in Deutschland6,301 followers | Follow
Benno Ohnesorg
Direkte Aktion ist ein Begriff aus der Sozialgeschichte und beschreibt direktes Eingreifen in ökonomische und politische Zusammenhänge.6,264 followers | Follow
Commonwealth Fund
A Private Foundation Working Toward a High Performance Health System6,261 followers | Follow
The Earth Times
The Earth Times covers environmental news topics and environmental issues. Visit us at www.facebook.com/TheEarthTimes5,980 followers | Follow
Antony Loewenstein
Independent journalist, co-editor of Left Turn and After Zionism, author of My Israel Question/The Blogging Revolution, provocateur and lover of table tennis5,932 followers | Follow
EarthMother
Serving culinary delights and healthy insights of a living foods diet. Get your GREEN on!5,440 followers | Follow
Make Poverty History
Make Poverty History Canada is part of a global movement calling for an end to poverty. We push for legislative changes to end poverty in Canada and overseas.5,338 followers | Follow
RainforestSOS
Working with governments, business, NGOs and individuals to increase global recognition of the contribution of tropical deforestation to climate change5,319 followers | Follow
Gregg McLachlan
Founder, CPRW, WorkCabin.ca, Canada's eco-focused Environmental Jobs Site. Boots-on-ground conservationist. Life rocked by nature & wildlife. @GreggMcLachlan5,122 followers | Follow
Steve Jennings
1 wife, 2 kids, 5 bikes, lots of friends, music, books, art, LEGO, the ocean, 'just perfect'.4,958 followers | Follow
Celine Cousteau
Documentary Filmmaker- Exploring social, cultural, and environmental issues through the human relationship to the natural world.4,750 followers | Follow
Paolo Fiora
paolo_bf@hotmail.com ALTERNATIVE INFORMATION, HUMAN RIGHTS, Organised Stalking Electronic Harassment politics music rugby movies poetry indie art punk4,709 followers | Follow
Jamal Dajani
Peabody Award-Winning Producer, HuffPost blogger & media expert. VP for MENA/LAC @Internews. Tweets/views expressed are mine only. RT is not an endorsement.4,648 followers | Follow
davidhodgson
nourishing life, nurturing the emergence of a thrivable society4,568 followers | Follow
MichaelRueger
Creator | Consultant | Evangelist for MEDIA | TOYS | THEME PARKS4,375 followers | Follow
MEDIA INDIGENA
Interactive Indigenous Insight: A multimedia magazine of Aboriginal news, views + creative expression featuring 10 contributors.4,249 followers | Follow
Freedom from Hunger
Freedom from Hunger brings innovative and sustainable self-help solutions to the fight against chronic hunger and poverty.4,187 followers | Follow
A. Traviss Corry
[IN]ternet Biz Developer, Director @INcubes INcubator, Entrepreneur, Serial Co-Founder, Mentor, Marathoner, Data Architect http://thePlantEncyclopedia.org4,090 followers | Follow
Renewable Search
Cleantech News - Cleantech Search Firm - Smart Grid, Renewable and Alternative Energy - Solar, Wind, Geothermal, Biofuel - Retained and Contingent3,963 followers | Follow
Creative Cities
What makes your city a creative, inspiring, sustainable place to live? Join the discussion. www.creativecities.org.uk3,887 followers | Follow
Climate Activism
Climate Justice Action (CJA) - Reclaim Power! Pushing for Climate Justice! Here and elsewhere.3,656 followers | Follow
Jeremy Johnson
Scholar, graduate student, poet. Interested in consciousness studies and social change. Here for the creation of new worlds.3,639 followers | Follow
Mamading Ceesay
Re-designing society one domain at a time, today work, tomorrow the world!3,570 followers | Follow
VOICE Team
VOICE is the official home of Blog Action Day 2011: #FOOD learn more at http://bitly.com/BAD113,552 followers | Follow
Sandra Diana Troegl
Running a vintage fashion store in Neukölln. Likes eco, fair, diy, swapping, upcycling, schillerkiez news. Cofounder of @nest_im, @recampaign & @veistberlin3,519 followers | Follow
Mind&Life Institute
Establishing mutually respectful working collaboration and research partnerships between modern science and Buddhism3,447 followers | Follow
Aya Hudedatov
Tell me about anything green, renewable energy, recycling, clean technology, alternative energy... every effort you think is worthwhile to save the planet.3,427 followers | Follow
EcoActiveUSA
Following over 3000 top Green Tweeters. See what they're Tweeting about right now by clicking Following. #eco #green #climate #CSR #EV #ElectricCar #SocEnt3,318 followers | Follow
Christellar
Advocate 4 #wildlife conservation, abuse victims & world #peace • #Green Canadian Chubficionado • LOVE HUGS, #slowfood, wine & great friends!! • #GoJetsGo3,262 followers | Follow
Planet Connect
A community for teens to discover more about the environment. Info about green colleges, jobs, grants, internships and videos. Facebook: http://bit.ly/bZq40d3,149 followers | Follow
Tina Marie Stinnett☯
Small-time screenwriter & indie producer. Vajrayana Buddhist babe. Qi detective & Feng Shui freak. The girl with kaleidoscope eyes.3,133 followers | Follow
James Hoggan
Author of Climate Cover-Up, Co-Founder of DeSmogBlog, Chair of the David Suzuki Foundation, President of Hoggan and Associates3,111 followers | Follow
Ryan's Well Found'n
The official page of the Ryan's Well Foundation. Fighting the global water and sanitation crisis.3,093 followers | Follow
RadioYerevan
Its the news that others reject that make RadioYerevan the Best.FOLLOWING only reliable news and alt music service providers3,089 followers | Follow
Suzanne Burge Taylor
SocialSandwich is layered with the best and latest social trends, healthy for the mind without the calories. www.linkedin.com/in/suzanneburgetaylor3,062 followers | Follow
The Extraordinaries
Creators of the @sparked online engagement and crowdsourcing platform.3,015 followers | Follow
Nancy Burkhart
Founder/owner of Earth Safe Finishes the first NO VOC paint and finish line made in the USA2,993 followers | Follow
World Challenge
World Challenge is a BBC global competition aimed at projects showing enterprise and innovation at grassroots level. http://www.theworldchallenge.co.uk/2,991 followers | Follow
Conservation Letters
Fast, global and policy-relevant, Conservation Letters is an online-only scientific journal publishing research with significant implications for conservation2,963 followers | Follow
Jackie Savitz
Advocate for clean oceans, clean energy & controlling climate change among other things green. Acting VP for North America at Oceana. Views expressed are mine.2,876 followers | Follow
WorldAffairsCouncil
The World Affairs Council convenes, connects and inspires global citizens and thought leaders to make a difference in the world through informed choices.2,762 followers | Follow
anarchisms
This is @anarchists backup account-mainly tweeting Protests and Anarchism-but subject to change when you least expect it2,731 followers | Follow
Evan Schoepke
Permaculture Magazine (US Correspondent), street artist, bike polo nut, guerrilla gardener, and professional eco designer www.punkrockpermaculture.wordpress.com2,729 followers | Follow
Piratenradio e.V.
Piratenradio! Unterwegs im Auftrag der freien Meinungsbildung2,719 followers | Follow
Cultural Survival
Cultural Survival is a global leader in the fight to protect Indigenous lands, languages, and cultures around the world. Tweets by Danielle DeLuca.2,691 followers | Follow
Nihilo Zero (blog)
Radical Politics, Biocentric. For peace, sustainability & REVOLUTION. Tweeting as if it mattered.2,642 followers | Follow
Orchid Project
Working together for an end to female genital cutting. Tweets from Julia and Ruthie.2,558 followers | Follow
ClimateJusticeAction
Climate Justice Action (CJA) network - (un)official blog reporting news, activism and organizing regarding Climate Justice2,548 followers | Follow
geographile
I mostly retweet geography-related news and chat about geography.2,545 followers | Follow
First Peoples'
First Peoples' Culture Council is committed to the revitalization of B.C.'s First Nations languages, arts, cultures and heritage.2,537 followers | Follow
freeeafrica
Connecting Africa to the World (Linking Entrepreneurs, Advocates and Investors). Entrepreneurship - Enterprise - Empowerment www.freeeafrica.com2,448 followers | Follow
ONE Deutschland
Weltweit unterstützen über 2,5 Mio. Menschen ONE mit ihrem Namen im Kampf gegen extreme Armut und vermeidbare Krankheiten.2,413 followers | Follow
LatAm Herald Tribune
Latin American Herald Tribune -- Bringing accurate and informed news and comment from Spanish-speaking Latin America and the Caribbean to the world.2,368 followers | Follow
Economie écologique
Agora 21 Transitions: écosystème de connaissances sur les transitions vers une économie écologique/soutenable - Transitions to ecological economics2,354 followers | Follow
klimaretter.info
Nachrichten, Hintergründe, Meinungen: Das Magazin zur Klima- und Energiewende2,148 followers | Follow
Daniel Kruse
co-founder nest.im and recampaign.de, campaigns 2.0 consultant, journalist, activist, humorist2,115 followers | Follow
goodProject
Wenn dein Projekt für den Planeten eher gut ist als schlecht, twitter es mir, ich twitter es hier.2,101 followers | Follow
Christiania
I live in Christiania and will be tweeting news and info related to The Free Town of #Christiania2,081 followers | Follow
Permaculture TV
Government of the people, by the people, for the people, shall not perish from the Earth2,051 followers | Follow
Leslie SayimaDreamer
Fighting the corporation that killed our son and poisoned a town. For people, peace & clean water!1,991 followers | Follow
Polymer Innovations
Supplier of Environmentally Friendly, Easy 2 Use & Cost Effective Solutions 4 Water Conservation, Pollution, Dust, Dam Leaks, Soil Erosion, Plants or Fake Snow!1,940 followers | Follow
Pradeep K.Verma MBBS
As a retired physician (MD) I feel it a HIGH MORAL OBLIGATION to insure I keep working to help people become HEALTHIER HAPPIER and ALWAYS SMILING1,901 followers | Follow
worldfocus_org
Worldfocus -- a daily, international news show and Web site -- responds to the mainstream media’s diminished coverage of international news.1,889 followers | Follow
Pascal Uccelli
1,872 followers | Follow
Eco Enforcers
1,817 followers | Follow
Suzy Gneist
Single Mum/Graphic Designer spends her free time on Nature, Permaculture & Sustainability - http://exquisitemoments & http://theseedsofthought.wordpress.com1,774 followers | Follow
Denise Taschereau
Tweets by Denise Taschereau. CEO of Fairware: Promotional Solutions for Sustainable Brands. Musing on sustainable products, ethical sourcing + green marketing.1,762 followers | Follow
The Henry Ford
We ask questions. They share insights. We gather them here. You put them to work. And then share even more.1,739 followers | Follow
BreakTheMatrix
1,717 followers | Follow
time4climatejustice
Kofi Annan's Global Alliance for Climate Justice. The fight for Climate Justice continues.1,697 followers | Follow
Die Klimapiraten
Die Klimapiraten sind eine partizipative Kampagne, die sich gegen das Kohlekraftwerk in Brunsbüttel und für eine schnelle Energiewende engagiert1,682 followers | Follow
Tweet Music
New brazilian's artists will be together on a CD of songs to fight global warming. Join us! All the artists were chosen by twitter.1,679 followers | Follow
GEOFF- AID-4-AFRICA
NGO DIRECTOR WORKING MAINLY IN AFRICA BUT WITH CONSIDERABLE EXPERIENCE IN EUROPE,ESPECIALLY THE BALKANS. ALSO MAJOR EXPERIENCE OF NGO WORK IN INDONESIA/JAKARTA1,641 followers | Follow
Jimmy Willis
I am a continual work in progress, always room for self-improvement and reflection:) My best days are spent with my nieces & crazy serial killer kitty Ziggy1,620 followers | Follow
Jess Keating
Author (MG, YA), zoologist, and artist. I'm repped by the amazing @KatRushall of MLLA. Often wrangling words or creatures.1,616 followers | Follow
Amanda Little
Author of POWER TRIP: The Story of America's Love Affair With Energy1,601 followers | Follow
TEDx Canton
http://www.facebook.com/TEDxCanton 围脖：http://t.sina.com.cn/tedxsouthchina 人人：http://www.renren.com/profile.do?id=329171352&from=01,591 followers | Follow
Positive Youth Progs
We aim to stimulate, engage and empower youth through careers advice, sexual reproductive health & human rights education1,581 followers | Follow
SunbeamsAreFree
Twitter: The dehydrated form of social communication. Add a little interest & the messages reconstitute into nourishing, inviting ideas. #Obama20121,552 followers | Follow
Sciguy Science
With a multifaceted interest in science, I constantly strive to understand the ramifications, explanations and philosophy of current scientific events.1,519 followers | Follow
World Future Council
The WFC brings the interests of future generations to the centre of policy making by providing decision-makers with effective policy solutions.1,500 followers | Follow
Ole Seidenberg
Founder of Nest Campaigning Agency & re:campaign conference. Interested in microfinance and ICT4D.1,414 followers | Follow
Charlie チャーリー
I draw a comic called @FukuroChan, a fun little plastic bag that lives out adventures like you and me. Looking for global collaboration.1,372 followers | Follow
MaYoMo.com
MaYoMo is a free social news network for citizen journalism made by bloggers, social activists, freelance photographers & filmmakers worldwide. No censorship.1,365 followers | Follow
Offenbacher
IdeenArchitekt, Unternehmer, Blogger, Bergsteiger, Weintrinker. Interessiert an Innovation, Entrepreneurship, Nachhaltigkeit & Cleantech. Besser gehts immer!1,331 followers | Follow
Caroline Mailloux
Foreign policy, global health, #socent, innovation, #NPO management, design, CSR. I ♥ Providence - and irony. Tweets are mine.1,326 followers | Follow
Klimaforum09_Team
Klimaforum09 is a global climate event taking place in Copenhagen 7.-18. December, alongside the COP15.1,279 followers | Follow
The Start Project
a nonprofit ministry helping people live like the Good Samaritan. Tweets by @JaredYaple1,187 followers | Follow
FN Health Council
The role of the First Nations Health Council is to support and assist BC’s 203 diverse FN communities to realize their health aspirations and priorities.1,171 followers | Follow
Georgetown Climate
The Georgetown Climate Center advances federal & state climate policies in the U.S. It serves as a resource to policymakers, stakeholders and advocates.1,148 followers | Follow
greenleftweekly
Printing the news and ideas the mainstream media won't. Human and civil rights, global peace and environmental sustainability, democracy and equality.1,126 followers | Follow
Faircustomer
Der nachhaltige Marktplatz im Internet: Schönes, Individuelles und Kreatives und alles fair √ sozial √ bio √ eco √ / we twitter in english @faircustomer_en1,097 followers | Follow
Change&Switch
we like working with other people and organisations on environmental and human rights issues // we're putting together a journalism team for COP17 right now1,070 followers | Follow
Speak Up for Change
Youth blog focused on social issues including poverty, education, human rights and more – locally and globally! Program of @ACCESSCharity.1,069 followers | Follow
die andere bank
Hier twittert Francois Jozic, der Gründer der noa bank auf Deutsch und auf Englisch1,041 followers | Follow
Esperanza Garcia
Columbia University Graduate Student, IYC Co-Founder, CUCSD President, UNFCCC Philippine Delegate, Speaker, Blogger, Mother www.ecohope.blogspot.com979 followers | Follow
WaltzingMatildaFilms
A film Production and Distribution company for military, national security, veteran, political and entrepreneurial topics833 followers | Follow
Bennett Designs
Landscape design group with a true passion for the natural environment, serving Maine homes and businesses with dedication and excellence.828 followers | Follow
StudentsToEndPoverty
Bryan. Students to End Extreme Poverty: now defunct. Formerly Make Poverty History Canada and @promise; now Earth Institute + MDP 2013 stdnt @Columbia772 followers | Follow
Humber Enviro
Promoting the ecological significance of the Humber River, ensuring a clean, healthy and sustainable watershed ecosystem, and improving environmental awareness.757 followers | Follow
greenpeaceradio
http://www.streetbloggers.com the worlds fastest growing eco and green news website in the world757 followers | Follow
Counterpart Int.
Working in partnership to empower people, communities and institutions to drive and sustain their own development.593 followers | Follow
Jenny Hunter
582 followers | Follow
SaveAfrica'sChildren
Save Africa's Children is reaching thousands of orphaned and vulnerable children on the African continent. Help us Save Africa's Children497 followers | Follow
Zeropoverty_de
Zeropoverty - Gemeinsam gegen Armut. Caritas-Kampagne zum europäischen Jahr gegen Armut.439 followers | Follow
Fossil of the Day
Delivering FossilOfTheDay Awards to one climate treaty hindering country at a time!402 followers | Follow
The List Project
The List Project helps resettle to safety U.S-affiliated Iraqis who are in danger397 followers | Follow
RightLivelihoodAward
The Right Livelihood Award is given for outstanding vision and work on behalf of our planet and its people (also known as the Alternative Nobel Prize).370 followers | Follow
Who Comments?
The Encyclopedia of Comment and Opinion : a free to use biographical database of opinion journalism in the UK363 followers | Follow
People Planet Panda
Panda are students taking direct action on world poverty, human rights, and environment, brought together by our involvement with the People & Planet network.252 followers | Follow
Global Eyes
Global Eyes is a social media initiative that disseminates knowledge on global issues.246 followers | Follow
Mark Morey
Mark Morey, founder of IfNL, creating nature based culture for the future generations219 followers | Follow
objetpetitm
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I am a guardian of gates ...see the chapter before last in the book The Spirit of Intimacy by Sobonfu E. Somé (german:Die Gabe des Glücks, vorletztes Kapitel).165 followers | Follow
Tsuname of Love
Preparing a Music & Art Worldtour to end hunger. We are looking for stars, sponsors and supporters. Tsuname of Love is operating under 501c3 Peace Vision.150 followers | Follow
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Empowering a generation of world changers through art and technology79 followers | Follow
EMERGE!2010
International Training for Cultural Creatives. April 25-May 2, 2010.14 followers | Follow
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green environment liberal progressive activists women children climate sustainable activism eco indigenous socialjustice humanrights hcr p2
