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Idea

Playlist: How Ideas Spread

We at TEDxSydney think a lot about ideas - what they are, where they come from, and their power to change the world. But how do ideas catch on?...

Idea

Playlist: Love, marriage, family and equality

As the American Supreme court ruled same sex marriage legal in every state last month, many of us took a moment to celebrate how far we have come in...

Idea

Playlist: 6 Simple Ideas You Can Use Today

Concise, clever and easy to implement, the ideas in these short TED talks are sure to get you to rethink your sleep, your wardrobe, your meals, your manners and...