b'Arianna Huffington started The Huffington Post with the vision to create a hybrid platform for both citizen journalism and robust reporting, which has expanded internationally and beyond just news into lifestyle content for empowerment. She discusses how her collapse from exhaustion years ago sparked a personal journey to highlight science proving that human sustainability practices like rest are actually performance enhancers, not impediments. Huffington conveys her mission to redefine productivity so it accounts for well-being, as burnout harms lives, families and even company bottom lines when policies normalize overwork. Through media and new initiatives, she aims to spotlight solutions and change cultural mindsets that currently celebrate working 24/7 without boundaries.'