Eco soundings John Vidal Guardian Wednesday September 13, 2000 With one voice Sir John Krebs, chairman of the government's Food Standards Agency, made few new friends recently when his organisation's report claimed there was little nutritional difference between organic and conventionally-grown food. Dr Patrick Wall, chief executive of his Irish counterpart agency, the Food Safety Authority of Ireland, has now reminded people to buy organic food because it is "more environmentally friendly, more wholesome, and better produced". He then dismissed Sir John's views as "extreme".