JP Castlin is a globally renowned expert in strategy, leadership and applied complexity science, who has been dubbed 'a member of the Mount Rushmore of strategic management' and one of the industry’s 'most important voices'. He is the creator of the ABCDE framework for strategy under uncertainty, an author, and a columnist. His career began as a lawyer specializing in mergers and acquisitions (M&A) before moving into the world of corporate governance and ultimately strategy. He soon rose to international fame as one of the leading new thinkers in strategic management, providing a critical eye and a groundbreaking view of the firm rooted in anthro-complexity.