NESTA Video Player
The Big Green Challengers were unveiled at a special awards ceremony, presided over by Juliet Davenport and Sir David King.
To view a specific video, please click on the video title in the list on the right. If audio files are available a second tab will appear. Select this tab to reveal the list of available mp3s.
To change the selection of videos available to show another topic or event then click on the 'Select a topic' box to reveal a list of all available topics.
Click the title below to listen - or click the green icon to download the file to your computer.