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Grand Challenges - Complex Global Security

What are Ted Talks? 

TED talks are short powerful video talks (18 minutes or less) filmed at the annual flagship TED conferences, TEDx events and other TED initiatives. They cover many topics and are delivered by a wide range of presenters such as scholars, scientists, philosophers, business leaders and many others. Talks may be on any topic and can be an engaging way of dipping into new topics or keeping up to date with live issues in your area of research/study.

Exploring TED Talks

New and trending talks feature on the TED talks homepage.

Browse for talks via the topic menu.

Use the playlists to explore themed talks.

Run a search via the search box to discover content.

You can set up a TED account in order to tailor content to your interests.

See suggestions for the Complex Global Security theme.

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