“The Visible Man”, Bangladeshi-born American Hasan Elahi, says that he was mistakenly included on the US government terrorist watch list — “and once you’re on, it’s hard to get off”. (Wired) In response, he has dedicated his work to surveillance culture and has put the minute details of his life and travels online. See his website and engaging and thought-provoking talk on TED.

If you’re learning English, don’t watch the video here, though; watch it on the TED site instead, where you can follow this, like most of the talks, in the interactive transcript. Click on any part of the transcript, and the video plays that part. If you’re practicing listening comprehension, keep the section very short, listen to it several times, and try to repeat his words with the same emphasis to get a sense of the way the speaker stresses some syllables (the stressed syllable in the words that carry meaning), and unstresses all the others. The TED talks, along with the fantastic English Central, and for everyday topics, Video Jug, are great for self-study listening comprehension.