Recently, there has been a call for career counselling interventions that promote the construction of a more humane sustainable world. In fact, contemporary world is facing collateral crises at various levels, and career counsellors should be able to help their clients to make career choices that are in accordance with ethical principles and tackle these emergencies. This is likely to contribute both to help solving these crises and to allow career clients to find meaning in their work. The aim of this chapter is to propose a career counselling intervention that help counselees to design their career pathway in ways that can contribute to a fair and sustainable human and global development. The chapter presents the development and the initial validation of the Sustainable Career Cards Sort (SCCS), an innovative cards sort tool aiming at connecting the clients’ current career concerns with those of the world. The suggested intervention comprises reflective activities on pictures representing the most important world’s crises. Implications for research and practice are discussed.