Synthetic pesticides are the single largest class of toxic chemicals to which the total population worldwide is exposed. While their predominant use is in large-scale industrialized agriculture, other major applications include urban spraying, uses in offices, schools, golf courses, and lawn and garden. Over use can result in pervasive environmental contamination of air, water, food and health. Stephen Tvedten, President of PEST (Prevent Environmental Suicide Today) and Head of the Institute of Pest Management shares natural solutions to pest management.