News from the Hamilton, Ontario-based citizens watchdog group Citizens at City Hall
(This piece, reprised on Niagara At Large with the permission of Citizens at City Hall or CATCH for short, should be mandatory reading for all of us these days as we do our best to live, work and protect our property in the face of ever more frequent waves of flooding rains, ice storms and other extreme weather – what some of us dare to accept, rather than deny, as symptoms of climate change thousands of emanate scientists around the world agree is exacerbated by growing emissions of petro-chemical fallout and other human-related activities.
The December 2013 flash ice storm caused hundreds of millions of dollars in property damage across southern Ontario and western New York and left tens of thousands of people without electricity through the holiday season. It was just one more example of the severe weather conditions we are experiencing on a far more frequent basis than our parents and grandparents did 30 or 50 years ago.
As NAL read this CATCH piece before asking for permission to post it, we were once again reminded that those in government and other sectors who continue to choose to deny any human complicity in climate change and/or choose to say it would cost the petro-chemical industry and its consumers too much to address it, that the cost of the damage, including damage to public and private property, to our food supply, soaring energy costs and higher car and property insurance rates, is never made part of that increasingly higher cost of the ledger by Canada’s Stephen Harper government and other climate change deniers.)
Residents were warned last week that extreme weather is going to get much worse and city governments are facing sharply growing adaptation costs of which the rock slides that have recently clobbered three mountain accesses appear to be just the latest impacts. The latest global climate news includes a worsening California drought and studies that conclude the West Antarctic ice sheet is doomed.
Brian Kelly, Durham region’s manager of sustainability, told a May 12 climate change forum in the central library that we’ve “already ordered” and “there’s no escaping delivery” of weather extremes that will challenge municipal residents and infrastructure with heat waves, droughts and more intense rainstorms. By the 2040s his region anticipates 25 days a year of plus 30C heat, and the doubling of rain dumps greater than 25 mm (1 inch) per day, as average temperatures climb four Celsius degrees.
Kelly is heading up a Durham Region task force to map out how “to prepare, protect and safeguard us and our infrastructure” from these extremes. He spoke to a forum of about 200 people organized by 15 local groups including the local chapter of the Council of Canadians, Idle No More, Green Venture, Environment Hamilton and the Hamilton 350 Committee that was also addressed by climate scientist Dr Gordon McBean and local aboriginal voices.
Durham commissioned a study to determine as closely as possible the likely climatic shifts facing Oshawa, Whitby, Ajax, Uxbridge and other municipalities in the region that stretches from Lake Ontario to Lake Simcoe just east of Toronto. A mitigation plan to reduce emissions has been completed, and Kelly’s group is now finalizing an adaptation strategy.
“Climate mitigation is protecting the atmosphere from us,” explained Kelly, “climate adaptation is protecting us from the atmosphere.”
Between last decade and the 2040s, the projections show a 50 percent increase in the maximum rainfall in a single day, and more than 50 percent rise in the risk of tornadoes. They also predict an overall 16 percent climb in precipitation especially in July and August, and a shift from snow to rain in January and February.
While Kelly and the other forum speakers urged rapid reduction in emissions causing global warming, they also made clear that more extreme weather outcomes can no longer be avoided and make municipal preparations absolutely necessary. The increasing inevitability of change is also the conclusion of two studies released last week that say the West Antarctic ice sheet can’t be prevented from melting – a scenario that will raise sea levels between four and twelve feet.
“Today we present observational evidence that a large sector of the West Antarctic ice sheet has gone into irreversible retreat,” one author told a NASA news conference. “It has passed the point of no return.”
The wildfires in California present another face of global climate change, and last week US officials reported that the entire state is now in severe drought, with most in extreme drought and the central quarter classified as exceptional drought. Much of Texas, Arizona, Oregon, Nevada and New Mexico are in similar conditions, with the drought extending north through Kansas and Oklahoma.
Durham obtained their regional specific projections by piggy-backing on a study done earlier for Toronto by the same consulting company. That hasn’t yet been done for Hamilton, but city climate change coordinator Brian Montgomery told last week’s forum that he hopes such a study will win council approval.
Not counting last week’s heavy rains, the city has endured at least twenty major storms in the last decade that have flooded homes, and has paid out over $5 million in compassionate grants to affected residents, as well as over $12 million to subsidize the installation of backflow valves. However, councillors recently rejected a staff request for an extra million dollars a year for maintenance of stormwater facilities.
The Durham study predicts a tripling of rain storms over 50 mm. That trend is already evident in this part of the continent, with data showing a more than 70 percent increase since the late fifties in the percentage of rain occurring in extreme storms in the northeastern section of the US adjacent to our part of Canada.
Kelly pointed to assessments by the Intergovernmental Panel on Climate Change and other sources that show that current proven fossil fuel reserves are five times larger than can be burned and still have the planetary average warming stay below the 2C that all governments agree is the maximum safe increase.
Environment Hamilton director Dave Carson introduced the May 12 forum with excerpts from a recent statement by Archbishop Desmond Tutu that calls for action against fossil fuel companies.
“People of conscience need to break their ties with corporations financing the injustice of climate change. We can, for instance, boycott events, sports teams and media programming sponsored by fossil-fuel companies,” argues Tutu. “It makes no sense to invest in companies that undermine our future.”
CATCH (Citizens at City Hall) updates use transcripts and/or public documents to highlight information about Hamilton civic affairs that is not generally available in the mass media. Detailed reports of City Hall meetings can be reviewed at hamiltoncatch.org. You can receive all CATCH free updates by sending an email to http://hamiltoncatch.org/newsletter/?p=subscribe. Sharing links are available on the hamiltoncatch.org.
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