Explore the challenges and solutions of scaling agility in this 59-minute conference talk by Martin Hinshelwood. Delve into the concept of "Big Scrum" and learn how to leverage Scrum's simplicity while maintaining technical excellence to deliver value faster at scale. Discover successful strategies for growing large-scale agility without relying on additional frameworks or formal processes. Gain insights into professional Scrum teams, Nexus framework, vertical access, feature teams, and microservices. Understand the importance of culture, cadence, and telemetry in scaling efforts. Examine the Kaos Report, amateur vs. professional Scrum, and the significance of courage in implementation. Learn about dependency mapping, communities of practice, and internal open source approaches to enhance scalability.