Mr. Speaker, I am very pleased to have the opportunity today to speak to Bill C-579, introduced by my colleague and friend, the excellent NDP member for Honoré-Mercier.
Her bill would reduce the harmful effects of urban heat islands on the health of Canadians. The environment is an issue that I have been particularly interested in since I was elected in 2011. I work with a number of local organizations that promote and protect the environment, including the Conseil régional de l'environnement de Laval and the Association pour la protection du boisé Sainte-Dorothée. I find the issue of heat islands to be very worrisome, and as parliamentarians, we have to tackle this issue as quickly as possible for the good of the people.
Let us begin with a definition of a heat island. According to Health Canada a heat island is an urban area that is hotter than nearby areas. Depending on the population density, the temperature can vary by up to 12°C from one neighbourhood to the next. These heat islands are directly caused by human activity in urban areas, whether it is urbanization, transportation, the pollution it causes, or the lack of vegetation. There is no doubt that heat islands have a direct effect on the health of Canadians.
Montreal's public health authority noted that on hot days, the mortality rate was 20% higher than average for people who live in heat islands. It goes without saying that heat islands affect the health of Canadians because of higher temperatures, which create heat waves and increase air pollution.
Between 1973 and 2003, nearly 8,000 people died in Canada alone because of heat waves, and many of these deaths occurred in heat islands. Therefore, this is a problem that we must tackle as parliamentarians, not just because it is a public health issue, but also because it is a wake up call about the disastrous consequences of the environmental decisions, or rather non-decisions, by successive Liberal and Conservative governments over the years.
Although we have been aware of the existence and effects of heat islands for many years, no government—Liberal or Conservative—has bothered to address this issue. No national strategy has been put in place to reduce the effects of heat islands on the health of Canadians. The provincial, municipal and federal governments are not working together on this issue. We need some leadership here, as we do on many other issues. The NDP is the party that is showing leadership by addressing the urgent problems facing our society.
I am proud of the leadership my colleague from Honoré-Mercier has shown on this crucial issue. I am also proud of the leadership shown by our leader, the leader of the official opposition and future Prime Minister of Canada, who has put environmental protection ahead of lobby groups' interests throughout his career. That is the kind of leadership Canadians deserve. As a result of this same leadership, we were able to hear from a number of experts on wetlands and urban agriculture when I was on the Standing Committee on Environment and Sustainable Development. They told us about the dangers of deforestation in urban areas and the negative effects of wetland destruction.
I want to take this opportunity to say hello to Guy Garand and Marie-Christine Bellemare from the Conseil régional de l'environnement in my riding of Laval—Les Îles. They came to testify in committee to explain the direct causal links between wetland destruction in my region and the creation of heat islands.
Heat is not the only consequence of heat islands. The effects can come in many forms, including higher smog levels in major urban centres and lower air quality, which can create breeding grounds for bacteria, mites and mould. These effects also increase demand for energy to cool indoor air and increase demand for and consumption of drinking water.
We must act now because Canadians' health is at stake. Our children, grandchildren and seniors are among those most affected by heat islands.
The Conservative government has washed its hands of the whole thing. It eliminated energy efficiency programs. It has done nothing to help major Canadian cities that have this problem share knowledge and take coordinated action. It is leaving municipalities to their own devices yet again. It has never taken action or implemented any kind of strategy to tackle this problem.
The NDP does not pass the buck and hope that problems will magically solve themselves. The health of Canadians is a priority, and we want the current government to support Health Canada in its mission to reduce the harmful effects of heat islands. We want to support the provinces and municipalities in their efforts to locate and assess the hottest urban areas. We want to facilitate information sharing among the provinces and municipalities. We want to raise public awareness about the pressing problem of heat islands.
We also believe that it is the federal government's role to support the work of organizations that are offering tangible, low-cost solutions for dealing with or reducing the effects of heat islands. One solution is planting trees, which also improves Canadians' quality of life.
The federal government has an obligation to show leadership and coordinate all these efforts. The NDP is asking for leadership on this bill, among other things.
I can already hear the members opposite saying that it will cost too much and that our heads are in the clouds. That is not true. According to a 2013 study by the Université de Sherbrooke, planting trees provides a return on investment that is 5.8 times higher than the cost of the trees themselves. The University of California, Berkeley, demonstrated that developing a strategy to counter the effects of heat islands reduces energy consumption by 3% to 5%. That is in addition to the money saved on emergency and health care services and on the cost of hospital stays when communities effectively address the problem of heat islands.
To conclude, the bill introduced by the hon. member for Honoré-Mercier clearly shows that the successive Liberal and Conservative governments were faced with this challenge and, as usual, did nothing.
Canadians will be able to count on real leadership by electing an NDP government in 2015.