The movement to save the Arctic has become a great story. It crystallises some of the big challenges of our time into something simple and compelling, a way for millions of people to make sense of the world and work together to improve it. For three years people across the world have joined together to seek a protected sanctuary around the north pole, and an end to destructive industry across the Arctic.

Volunteers create a human 'I Love Arctic' banner in Buenos Aires. 20 Apr, 2013,  © Martin Katz / GreenpeaceVolunteers and activists take part in an “I love Arctic” event in Buenos Aires, Argentina.

We’ve come a long way towards that vision. Today, over eight million people have joined our movement. We have helped force one of the richest oil companies on earth - Shell - into almost total retreat. Thirty brave people risked their liberty in Russia and helped put the issue under a fierce global spotlight. Arctic drilling now looks less likely than at any point in the last two decades, and it’s thanks to the incredible global community who make up this movement.

Greenpeace supporters protest in central Satiago to demand the release of the Arctic 30. 5 Oct, 2013Candlelight vigil held in Mumbai, India in solidarity with the Arctic 30, the activists and journalists detained after a peaceful protest against oil drilling in the Russian Arctic.

It’s hard to believe that it’s been just three years since we launched the campaign. In 2013 the Arctic was far from the political or financial agenda. The oil companies saw it as just another ‘play’, the logical next step in the hunt for the last drops of oil on earth. Politicians assumed that it would be carved up, exploited, sold. We set out to change this tired old story, to turn drilling for oil in the Arctic into a rallying call for people power.

Protest against Shell at Fredericia in Denmark. 30 Jun, 2015, © Jason White / Greenpeace“Kayaktivists” in Denmark protest against Shell’s Arctic drilling as part of a global wave of action.

We’ve seen real drama along the way. The sight of a giant icebreaker forced to turn around in Portland was an incredible symbol of what people working together can do. On the other side of the world, thousands rode bicycles in Bangkok to celebrate a part of nature they might never see. These are just two amongst hundreds of events, rallies and actions. It is impossible to list them all.

'Act for Arctic' Ice Ride in Thailand. 4 Oct, 2014,  © Roengchai Kongmuang / GreenpeaceCyclists take to the streets in Thailand as part of a global “Ice Ride” for the Arctic.

Behind the scenes, this campaign has chipped away at the foundations of power. Through working with big institutional investors we've helped transform the Arctic from a source of industry bravado to a place of massive risk, both financial and reputational. We’ve made it harder for companies looking to drill and fish in the far north to clean up their image through brand partnerships, diminishing their cultural influence. The impacts of this have extended beyond the Arctic circle, helping to weaken relationships between corporations and politicians elsewhere in the world.

Save the Arctic Ice Ride in Quezon City in the Philippines. 15 Sep, 2013, © Pat Roque / GreenpeaceCyclists with polar bear helmets in Quezon City, Philippines take part in the global “Ice Ride” event.

And the politics are starting to change. Some of the most powerful countries in the Arctic now openly embrace an agenda of protection, not exploitation. We’re still some way from creating a sanctuary, but this dream seems more possible than ever before. We’ve put together a coalition of people, groups and cultural figures who see the importance of this work, and who lobby independently on its behalf.

Audrey Siegl and Emma Thompson at Shell HQ Protest in London. 2 Sep, 2015, © Jiri Rezac / GreenpeaceActor Emma Thompson and Audrey Siegl, a First Nations activist from Canada, join giant polar bear Aurora outside Shell’s London HQ to protest its Arctic drilling.

We always hoped that the Arctic campaign could ripple outwards across the world. The past three years has shown this happening in ways we never expected. When we win the campaign and create an Arctic sanctuary, when the oil companies retreat and Indigenous Peoples are treated with the respect they deserve, we will turn these small ripples into great waves of change. Together, we will save the Arctic. Thank you for being a part of this movement!

Banner Painting with with kids from a Haida Gwaii community. 23 May, 2015,  © Greenpeace / Keri Coles.A young girl shows off her work at a banner painting workshop hosted on the Greenpeace ship MY Esperanza with kids from a Haida Gwaii community in Canada.

If you haven’t already, join more than 8 million people worldwide who want to #SaveTheArctic: www.savethearctic.org

Trillia Fidei-Bagwell is the Digital Engagement Team Leader for the Arctic campaign at Greenpeace International.