Earthwatch ambassador Paul Rose discusses citizen science

Video of the Week: 31.03.11

Earthwatch, the international non-profit volunteering organisation, had ambassador Paul Rose host a talk at the Royal Geographical Society in mid-March. Entitled 'Many hands, new knowledge: the value of citizen science', the lecture included speeches from Dr William Megill & Dr Chris Newman, who Paul interviewed before the event. Here's what they had to say...