As Greenpeace turns 50 it’s our chance to say thank you for the impact you’ve had. Your support, along with millions of others worldwide, has been changing the world for the better. Nothing changes without you. And together, we’ll continue to take the action needed to tackle our biggest challenge yet - the climate and nature crisis.

So please - add yourself to the wall and leave a message to leaders and businesses demanding climate action to secure the future we all deserve. You can zoom in to see use in action, read messages from others and find yourself.

See the wall Add yourself to the wall