Analysis of a TED talking

DO SCHOOLS KILL CREATIVITY?

What's the topic of the TED talk? What's the main idea? When does the speaker introduce his idea? How? 

The topic of the TED talk are creativity and education. The main idea is that education does not improve creativity. The speaker introduce his idea at the beggining of the speech with funny stories, anecdotes or aluding to other conferences.

What are the means support used by the speaker to  convince us that his opinion is right? Provide examples.

He tells us a story about a girl who could not sit down and pay attention. Her parents took her to a dancer school and she became a brilliant dancer.

What's the speaker conclusion? How does he "conclude"?

His conclusion is that we have to change the education system to improve all our skills and talents. He concludes animating all parents to encourage their children to develop their skills.