Northern Life, Greater Sudbury’s community newspaper, gave Republic of Mining.com permission to post Bill Bradley’s article. www.northernlife.ca
The Sudbury Soils Study is continuing to raise criticisms in the community. The date for public comment ended Saturday, Nov. 1. A number of community food activists and local farmers were told Thursday by Mississauga toxicologist Glenn Ferguson that local vegetables and fruit grown in backyards or from commercial operations are safe. Ferguson is a scientist who worked for the SARA Group managing the Human Health Risk Assessment work for the Sudbury Soils Study. He said the critics may have found high levels of metals in some soil samples in the SARA data but what really matters is what turns up in the food itself.
“It’s like apples and oranges. You cannot compare values in soil with values in the produce itself. People eat the produce, not the soil,” said Ferguson. “We still cannot contact the physician who wrote the critique for the citizens so at this point we do not know what values he is referring to.”
Ferguson has a Ph.D. in health sciences at the University of Waterloo specializing in the validation of toxicology risk assessment models and techniques. He has more than 14 years experience in the field of toxicology, human health and ecological risk assessment. He is considered a Qualified Person for Risk Assessment (QPRA) as defined by the Ontario Protection Act of Ontario legislation.