BBC Newsnight's Science editor Susan Watts blogs about algae and includes a video interview with Harry Hart.

The blog of Susan Watt's, BBC Newsnight's science editor today focused on algae and it's roll in reducing climate change, feeding the world and alternative fuel production.

Included, is a short video interview with Harry Hart, our primary researcher and also some footage of the crops which he is succesfully cultivating with the use of hydroponics and dilute sea water.

The short film can be viewed on Susan's blog by following this link.