Salty Padi Fields
Backache and a crick in the neck have prevented me from writing as much as I wanted to. We missed the first of the Ri (ie Royal Institution) Christmas Lectures on TV. The rest we taped and watched together with our son. He enjoyed it thoroughly. Aimed especially at children, Sir John Krebs made science surrounding "Food Matters" so very accessible. Why can't all teachers bring lessons alive like that? Sir John tried to debunk several myths about food. Most of these points are just common sense when we think of it. But the demonstrations and visual aids were effective in putting the messages across. Then he touched on "Food for the Future" and the controversial GM foods. Mention "GM" and we conjure up pictures of GM crops contaminating other crops to produce "superweeds" which cannot be controlled. Sir John did not dwell on this. Instead he discussed the possibility that a food like rice could be genetically modified so that it can be grown in