Co-chair Global Projects and International Outreach with workgoup, with particular responsibility for projects relating to medical waste maangement, PVC and HCWH's work in Asia and AfricaSee www.noharm.org

International projects include training, technical editing and advising on hazardous waste cleanup.

Research into environmental pollution in Europe, India, Latin America; surveyed waste stockpiles at Union Carbide site in Bhopal and designed cleanup strategies; represented Greenpeace International at the Basel and Barcelona Convention and in various national regulatory fora; elucidated contaminants in PVC toys and lobbied towards their ban in the EU; numerous publications including a book on the environmental effects of the chlorine industry

Awarded status of Research Associate of the University of London.Co-founder of the Greenpeace International Science Unit.Designed and executed environmental surveys of organic and inorganic pollutants from sites worldwide; devised and applied novel analytical techniques and wrote papers reporting findings.Published scientific papers on subjects including: novel analytical methods; failings in pollution regulation regimes; the Precautionary Principle and Clean Production. Represented Greenpeace International at the Basel Convention and the Barcelona Convention. Set up computer database for Unit research library.

Researched and co-authored submission to London Dumping Convention on the environmental impacts of incineration of hazardous wastes at sea, a practice that was subsequently banned