Sustainable food systems transformation: Are we attempting to eat the elephant in one piece?

In this Commentary, we critically examine the concept of sustainable food systems transformation, with a particular focus on the complexities, potential ripple effects, and real-world practical implications of pursuing such a transition.Drawing on the metaphor of 'eating an elephant' as a representation of undertaking a monumental yet feasible task, the Commentary highlights that while transformation is a viable vision, it is often non-linear, intricate, multidimensional and inherently complex.The discussion traces the evolution of the sustainable food systems concept, interrogates the underlying implicit assumptions, identifies key drivers of change, and explores the operational challenges encountered in practice.Furthermore, it delineates strategic priorities necessary for the effective implementation of sustainable food systems transformation.By situating these issues within a broader contextual framework, we aim to inform and guide future scholarly and policy-oriented engagements on this topical and global issue.