An image of Jon Yeo on the TEDxMelbourne stage.
September 19, 2025

What Makes a TEDx Talk Truly Powerful

TEDx talks are not lectures. At least, not in the way we usually think about sharing information. For Jon Yeo, Head of Curation at TEDxMelbourne, this is the first thing to understand.

“You can’t educate the world in a short talk,” Jon says.

The most memorable talks do not overwhelm audiences with detail. Instead, they invite curiosity; planting a simple idea that unfolds into unexpected layers of meaning.

“A key to a powerful talk embodies simplicity, accessibility, universality and meaning making,” Jon says. “I like to discover something I didn’t expect.”

He references Derek Sivers’ TED Talk ‘Weird, or just different’ as a great example.

“The theme is about perspectives,” he says. “How do we look at things differently? How do we move from ‘what’s next’ to ‘beyond?’ We’re looking at far future ideas that are among us today.”

This is why talks at TEDxMelbourne rarely feel like they are about the subject matter alone. They are about the way a speaker can tilt our perspective on that subject.

“We want the audience to think and experience a concept in a way they wouldn’t normally explore, yet is inevitable when you think deeply about it,” Jon says.

The process of curation, then, is less about finding content and more about finding lenses. “Curation means finding ideas and people who are building our future now. If we take those ideas to the extreme, where would they lead us? What would that mean?”

This thinking is woven through TEDxMelbourne’s upcoming event Beyond The Horizon. Each talk is a glimpse of what may shape the decades ahead, but they are also lessons in the craft of sharing ideas: clarity, universality, and the ability to spark meaning.

For Jon, that is what makes a TEDx talk worth remembering. “A great idea isn’t owned by any one group. Recognising diversity is critical because it reminds us of this fact. If we can be representative of the community, the broad ideas come naturally.”

The takeaway for anyone wanting to share their own idea is simple: pare it back, search for the deeper consequence, and make it accessible. A TEDx talk is not about what you know. It is about what others can discover when they see through your eyes.

Join us to discover more of the ideas shaping our future at Beyond The Horizon on September 24 at The Edge, Fed Square. Tickets are available here.

Beyond the Horizon
2025
Public Speaking
An image of Julian.
Julian Gasparri
Content Writer

Julian is a multimedia storyteller inspired by people, places and movements.

An image of Julian.
Julian Gasparri
Content Writer

Julian is a multimedia storyteller inspired by people, places and movements.

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