TED Talks allow extraordinary people to speak about their life, work, interest, or passion in twenty minutes of less. Click here to view a complete list of TED Talks. Talks are searchable by topic and length.

Two interesting talks to begin with include:

Melati and Isabel Wijsen: Our campaign to ban plastic bags in Bali

Teen girls Melati and Isabel Wijsen speak of their Bye Bye Plastic Bags campaign to reduce the number of plastic bags used and discarded on the island of Bali.

Jia Jiang: What I learned from 100 days of rejection

Jia Jiang speaks about the power of rejection as a motivation tool.