Letter from the Editor: 12 months in review
This week, we look back over the last 12 months of environmental activities and political hot air. 2002 was a fabulous year for innovations, with slugs and the moon generating electricity, a method of irrigation that uses only half the usual amount of water, and soundwaves cooling fridges. However, international attempts to save the world wavered in Johannesburg and Bali, but the Kyoto Protocol made steady progress, with 33 countries ratifying throughout the year.