4:15 - Senior developer vs Junior developer: Sustainability and hiring8:25 - Examining the “senior-obsessed field”10:00 - Importance of sustainability12:35 - Lottery-ticket thinking13:35 - Solutions to the junior vs senior dilemma21:10 - Diversity and productivity23:50 - Effective management strategies31:00 - Strategies for going from a high-conformity company to a more diverse company