Mr. Speaker, I will be splitting my time with the member for Ottawa--Vanier.
I would like to take a more skeptical view of Kyoto. Some of my thoughts are taken from a book entitled The Skeptical Environmentalist by Bjorn Lomberg.
There is little doubt that over the last 100 years there has been a rise in temperature. Some say it is about 0.6%. There is little doubt that Canadians see strange weather patterns happening and wonder what is going on. There is also little doubt that there are legions of people who are prepared to tell them what is going on, some with more religious zeal than others, both of whom are prepared to sketch out terrifying scenarios which preclude rational debate.
It is valid to claim that there is extra CO
2
in the atmosphere. About 80% of it comes from fossil fuels and 20% from deforestation. Of that extra CO
2
about 53% is reabsorbed by northern forest regrowth. Increasing CO
2
emissions and the concentration have really started to take off lately and that is what has alarmed the environmental community. The extra or man made greenhouse effect is called anthropogenic.
The argument however gets trickier as to how to attribute all of the increase in the CO
2
. Do we attribute it all to human activity? Our first problem is records. Records prior to 1850 are a little sketchy. There are alternative ways to construct data from polar ice caps and tree rings, and things of that nature, but they are not as good as hardcore data. When we are trying to analyze temperature, data is extremely important. Unfortunately for the data, other sources of increase, such as sun radiation increases, also affect the data.
Therefore, how much is human and how much is simply natural cycles? In other words, if this is entirely due to sun spots, there is nothing we can do about it. We might as well get into our bathing suits and go home.
For the purposes of the argument however, let us allow that almost all if not all of this increase in CO
2
is directly attributable to human activity. What will be the consequence? The only sure thing that will happen is that there will be change. Some of it will be good and some of it will be bad.
Clearly agriculture would be affected. Some areas would be drought stricken and some would receive more precipitation. When we put CO
2
in the air we also put up other particulate matter. That matter forms into precipitation and cloud cover. No one seems to know whether the cloud cover would increase or decrease.
About 65% of the earth's surface is covered by cloud cover at any given time and it is a both a sword and a shield. It literally shields us from the sun's radiation and therefore reduces temperature, but it also traps gases and therefore increases the temperature on earth.
It also creates precipitation. One of the predictions is that there would be more rainfall which, when combined with CO
2
acts as a natural fertilizer. The effect of more natural fertilizer is more plant matter growth, literally more like a greenhouse, both in temperature and in consequence. The effect is that the earth would be greener. Some say that the biomass would increase by something like 40%. I find that a far-fetched figure. However, as I say there would be winners and losers in temperature increase.
Another area of concern is health. The greenhouse effect would likely cause more deaths and sicknesses related to heat which is true, but we also must keep in mind that twice the number of people in the United States die from cold than heat. If the number is twice as many in the United States, it is probably three or four times in Canada. Again, there are winners and losers. What would one rather die from, freezing or frying?
Another problem among a myriad of problems with the protocol is that various countries have various interests.
I do not know whether anyone has ever had the privilege of travelling in China, but when people step out of an airplane in Beijing their lungs are immediately assaulted by air pollution. A World Bank report states that 8% of China's GDP is lost due to pollution, while abatement measures would be at about only 1% or 1.25%. Therefore, the Chinese government has rightly focused on reducing sulphur emissions.
This is where it gets a little bizarre. Sulphur agents or sulphur aerosols act as cooling agents in the climate, the very thing we want to dampen down the temperature. China will actually be adding to global warming while dealing with its huge smog problems. If we think about that, 1.2 billion people in the PRC will be adding to global warming while 30 million Canadians hopefully will be detracting from global warming by emphasizing CO
2
as opposed to SO
2
. It does leave one a little confused.
I must admit that I have a bit of trouble keeping track of the winners and losers in global warming. Last week we saw pictures of polar bears and a reduced polar ice cap. That, on the face of it, appears to be worrisome and leads one to conclude that there are increased water levels. Someone living in New Orleans or Alexandria, Egypt, should be worried and maybe should even be making some plans to move.
It is factually true that water levels are rising. In the last 100 years levels have risen by about 10 to 25 centimetres. In the next 100 years levels are predicted to rise by between 31 and 49 centimetres. However, 75% of the increase is due to the increase in temperature, which expands the volume of the water, and only 25% is due to glacial melt. While in New Orleans people may or may not go under water, people in California will be appreciative of any increases in water. Again there are winners and losers.
The changes in weather patterns are difficult enough to assess, but the economics of this matter literally leave everyone gasping for air, pun unintended. The simple answer is that someone who is skeptical about the environmental impact should really be skeptical about the economic impact. The argument is that as sea levels rise, sea level cities will be devastated. On the face of it, that is true. The problem is that human behaviour is quite unpredictable. Everyone takes risks in life. Insurance companies make a fortune assessing risk.
If we go back to the New Orleans example, if in fact the sea level rises people will move or take mitigating action. If it rises dramatically there will be loss of life and property damage. Either way, it is a risk assessment. If insurance companies determine that New Orleans or sections of New Orleans are disproportionately at risk they will factor the risk and charge a premium accordingly. If it is too risky, they will not insure at all and it will be abandoned. That is the consequence of global warming.
At best, Kyoto will have a marginal impact on climate change. In the bigger picture, Canada's 2% contribution is frankly quite microscopic. To maximize the benefit to the environment and ignore emissions trading, we really should invest something like $350 billion U.S. or 1.5% of global GDP.
The problem with the economic modelling is that both sides of it cannot predict how new technologies will affect it. How will solar, wind and fusion affect the increase of CO
2
into the atmosphere? People are left in some confusion, not only over what the inputs are but also over what the outputs might be.
I hope that over the course of my brief talk here I have raised some questions that should be on everyone's minds while they assess this. I have a lot of sympathy, frankly, for the government's efforts on this file. It has a variety of provinces to deal with, some of which have dramatically opposing views. I am also aware of the enormous political support for this treaty in my riding and elsewhere in the country. I am also aware that there are businesses in my riding that will be adversely affected by the costs of implementation.
I hope, however, that I have made the case that there will be winners and losers as global warming accelerates, that Kyoto will be a tiny break in this trend but that on balance there is merit to ratification, and that we should be under no delusion that this is a panacea, but we should start with ratification and encourage the reductions as early as possible.