Write a Keynote Speech

Write a [LENGTH]-minute keynote speech on the topic: "[TOPIC]".

Context:
- Event: [EVENT TYPE AND NAME]
- Audience: [DESCRIBE AUDIENCE — role, industry, size]
- My goal: [WHAT I WANT THE AUDIENCE TO THINK/FEEL/DO AFTER]
- Key message: [THE ONE THING I WANT THEM TO REMEMBER]
- Personal story I can use: [BRIEF DESCRIPTION]

Structure the speech as:
1. Opening hook (story, provocative question, or striking statistic)
2. Problem or context — why this matters now
3. Core insight or framework (2-3 key points)
4. Stories and examples for each point
5. Closing — call to action and memorable line