In this opening keynote, we will explore how "Fertilizing Change" can transform our personal and professional development and that of organizations by focusing on emerging leadership. Drawing on the concept of immunity to change from Lisa Lahey and Robert Kegan, we will address the key steps to successfully changing our behaviors. We will highlight the parallels between the emergence of individual leadership and the evolution of organizations. Finally, concrete experiences and inspiring examples will illustrate how cultivating personal and organizational development can lead to sustainable and harmonious growth. Join us to fertilize change collectively, develop emerging leadership, and build a better future for everyone.