How did the universe arise and evolve? What drives the formation of the structure around us, from galaxies to the intricate patterns seen in biology? Physicist and best-selling author Julian Barbour of the Foundational Questions Institute, FQxI leads this three-part masterclass, taking you on a journey to understand complexity in the cosmos. Barbour argues that complexity is the key that unlocks the changing shape of the universe and all that is within it. Whether you're a seasoned physicist, an avid learner, or simply curious about the cosmos, in just three brief lessons, this course will offer you a new perspective on the nature of complexity, the origin and evolution of the cosmos, and our place within it. Join Julian’s new three-part FQxI masterclass, “Complexity in the Cosmos”, on QAcademy – where he radically rethinks gravity, the Big Bang and time. Limited-time offer. Free access for three weeks. Offer ends 17th December 2025.