The Internet can be a dangerous place. Everyone says so. But so often we dismiss this as paranoia or overparenting and fail to see that the risks can be real.
The most recent online craze is Chat Roulette, a social networking phenomenon that allows web guests to link up with each other using microphones and webcams.
Cold, wet, in the pitch black, twenty-five metres under the city of Rome, we pushed forwards against the water of Marcus Vespanius Agrippa’s Aqueduct, which has flowed continuously since 19BC, and I prayed that our new high-definition camera wasn’t going to drop into the water and flow all the way back to the Trevi fountain.
Our first filming adventure inside an aqueduct was a one-off. We had spent six months negotiating for access to the Aqua Virgo and we knew we weren’t going to have a second chance.