The document summarizes the objectives and tasks of WP2 for the Converge project, which aims to develop the concept of convergence across social, economic, and ecological systems in the context of globalization. WP2 will establish definitions and baselines around convergence and divergence, review sustainability frameworks, evaluate global trends, and identify opportunities to enhance convergence. It outlines the deliverables and draft work plan through month 24. It also introduces key concepts like Contraction and Convergence for climate change and discusses existing sustainability frameworks like The Natural Step and Five Capitals approach.