This tool for change is the result of an ongoing effort of Service Civil International Branches, Partners and working groups to support and implement Climate Justice best practices in their activities and offices. This publication is meant to be a very useful handbook for SCI organisers within the movement planning sustainable workcamps and activities. Browsing it you will get to know the campaign and how SCI started implementing solutions for what we consider one of the biggest challenges of our time: climate change. Climate for Peace suggests tools to enhance and spread skills necessary for sustaining the campaign. This manual aims at providing ideas, basic knowledge, practices and skills, inspiration and practical tools (study part) to support the educational activities on Climate Justice within SCI. Moreover it can also be a useful tool for like-minded organization working in the field of climate justice, willing to improve their practices and activities.