Prompt:
Write a warm, engaging round-up article about the HBR Press webinar The Power of Mattering. Start with a inviting lead that frames mattering as a universal leadership and workplace need, then summarize Zach Mercurio’s core framework—Noticing, Affirming, and Needing—and highlight practical, day-by-day actions leaders can take to make their teams feel seen, valued, and indispensable. Include paraphrased insights from the event (and the Simon Sinek endorsement) to illustrate how daily interactions—not perks or meetings—build thriving, high-trust cultures. Conclude with a few concrete takeaways for readers to implement this week, and suggest how organizations can measure progress in creating a culture where everyone matters. Consider weaving in personal anecdotes or hypothetical scenarios to show how these principles play out in real work life.