Towards the end of the twentieth century, radical changes have taken place within the framework of strategic management and organization-environment relationship. Technology, speed, competition and globalization factors have rapidly modified the environmental dynamics in the organization-environment relationship. In today's chaotic world, the effects of the crisis and environmental uncertainties have spread rapidly and widely not only in narrow area but all over the world. This situation makes it difficult for organizations aiming to live an eternal life to continue their lives and accelerates the occurrence of organizational death. In this context, Organizational Ecology and Chaos Theories have been emerging as guides in ensuring the sustainability of organizations. This study, it is aimed to draw a road map for organizations by making a comparison based on the suggestions and arguments of Organizational Ecology and Chaos Theories in order for organizations to have a more sustainable life. As a result of the evaluation, recommendations were made for learning to live with uncertainties and a correct action plan by developing sensors on the way to becoming a sustainable organization, based on the dynamics of the future. At this point, organizations need to have a flexible and agile structure and develop early warning systems so that they can leave the foggy and unpredictable environment created by the chaotic atmosphere with minimum damage and seize the new opportunities that arise. In addition, they should determine strategies by developing various scenarios against unforeseen threats, and they should consider environmental factors while doing these.