Mr. Speaker, Bill C-307, introduced by the member for Skeena—Bulkley Valley, seeks to prohibit the use of phthalates in certain products. Last week, I commented on perfluorooctane sulfonate (PFOS), which Bill C-298 seeks to add to the Virtual Elimination List under the Canadian Environmental Protection Act.
My argument last week was based on two studies conducted at great expense by private organizations to determine whether 68 toxic chemicals were present in blood and urine samples.
The first study, conducted by Environmental Defence and entitled “Polluted Children, Toxic Nation: A Report on Pollution in Canadian Families” included 13 individuals—6 adults and 7 children.
The second was mentioned by Kenneth Cook of the Environmental Working Group in Washington, D.C., during his testimony before the Standing Committee on the Environment and Sustainable Development.
The results of these two private studies—and I use the word “private” because they had to assume the cost of the analyses themselves—are alarming. In the first study, 68 chemicals were analyzed and 13 individuals participated at a cost of $10,000 per person for a total private investment of $130,000. As for the second study, Mr. Cook said that the 10 blood samples cost $10,000 each for a total of US$100,000.
In other words, when an individual conducts a study he has to invest over $100,000 to get results. Despite this significant investment, subsequent criticism is often on the statistical reliability or the sample coverage.
I was saying that the alarming results of both studies led me to conclude that the toxins absorbed or accumulated by adults, through ingestion, inhalation or contact with the skin, can also be transmitted to the fetus through the placenta in the uterus. This is an incredible discovery that demonstrates that newborn babies no longer have the option of taking positive action against toxins later on in life through healthy living, a strictly controlled diet or a pure environment. Babies no longer have that option later in life, for they already have toxins in their system from birth. They are born contaminated.
The results of the analyses of the 68 chemicals studied confirmed that on average 32 chemicals were detected in the parents and 23 chemicals were detected in the children who volunteered for the first study.
What we do not know about is the synergy in this cocktail of toxins in the organism. In chemical reactions there are reducing agents, oxidizing agents and buffers. How do all these chemicals react with one another? Do some chemicals wait for certain others to reach certain concentration levels in the blood to start a reaction produced by another latent toxic chemical? Who knows? No one knows because such in-depth research is rarely ever done.
There are many unknowns when it comes to the interaction of toxins in the human body. Far too often, medicine detects results without knowing the cause: cancer appears, fertility decreases, fetal weight drops, a number of cases affect childhood development, respiratory problems increase—especially asthma in young children—as does the incidence of diabetes.
Who is responsible for this? Is a combination of toxic chemicals responsible? Medicine cannot pinpoint the guilty party.
As for phthalates, Bill C-307 proposes limiting, as much as possible, the exposure of vulnerable populations to such products based on the precautionary principle.
By virtue of that principle, when there are reasonable grounds to believe that an activity or product could cause serious and irreversible harm to human health or the environment, measures must be taken to mitigate the risk until the effects can be documented. Such measures may include, if a certain activity is at issue, reducing or ending the activity or, if a product is at issue, banning the product.
Accordingly, PVC-based soft materials must be kept away from children's mouths. Manufacturers, importers, distributors and retailers are obligated, under Health Canada regulations, to ensure that soft plastic teethers and rattles do not contain phthalates. The same is true for children's educational toys. The full array of products intended for commercial and private use is far too extensive to list here tonight. Suffice it to say that the majority of items made from PVC-based plastic, whether rigid, semi-rigid or soft, contain phthalates.
Furthermore, I do not mean merely traces of phthalates in these products, since certain products can contain up to 50%. These include the plastic bags we use everyday, food wrap, plastic rain gear, your shower curtain, Mr. Speaker, waterproof boots, garden hose, children's bath toys and intravenous blood bags. In short, phthalates are everywhere in our daily lives.
We agree with the principle of this bill. We believe, however, that some of the bans proposed in this bill are already effective enough, while others perhaps go too far, considering that practical, effective and safe replacement products are not available. Accordingly, we will propose some amendments at the committee stage.