The sustainability challenges we are facing are urgent. Be it climate change, the growing scarcity of raw materials or the loss of biodiversity. Hotels have an important responsibility and cooperation will be key. Cooperation in supply chains, with the community, with local government and with each other. It starts by taking small steps that trigger change in the right direction and by looking to the future. What breakthroughs do we need, with whom can we make this happen and what does this mean for what we do today? How can we involve our guests so that they contribute in the change that is needed.  A view from Jakarta Hotel and the Circular Hotels Leaders Group.