Climate Change Resources

 

If you want resources to help you take action to reduce your carbon footprint, look at these sites

The David Suzuki Foundation

Toronto Foodshare Roots to Rooftops program

Climate Action campaign toolkit

 

Other resources which give insights into the various aspects of climate change

The City of Hamilton is working on an Air Quality and Climate Change Strategic Plan and a Greenhouse Gas inventory.

The City recently held a Climate Change Town Hall and you can view some of the results at their web page and see a video of the presentations made.  

Hamilton Climate Champions are working to encourage specific community projects for the reduction of greenhouse gas emissions.

Clean Air Hamilton is a multi-stakeholder group dedicated to improving air quality in Hamilton's community. The group is committed to improving citizens' health and quality of life through communication and promotion of realistic, science-based decision-making and sustainable practices.

The International Panel on Climate Change 2007 Synthesis report summarizes the findings of the Panel; given its publication date, and the cycle of data collection, analysis, writing and peer review that goes into a report such as this, much of the actual data is older than 2007. Many believe that impacts have in fact been faster than expected in the 2007 report.

An excellent Web site resource can be found at Community Solutions - which explores key solutions in Energy, Food and Transportation and discusses the need to curtail our consumption to reduce our dependence on fossil fuels and to slow climate change.  They present a strategy - Plan C -  of curtailment, cooperation and community. This proposes that through reductions in resource consumption, dramatic conservation and curtailment of energy use coupled with an increase in local community living we can stop global warming and survive Peak Oil even as we create a more equitable, sustainable world. Plan C addresses many of today’s issues head on, focusing primarily on the three areas of our lives where we currently use the most energy.

The NASA Goddard Institute for Space Studies research emphasizes a broad study of global climate change.

The University of New South Wales Climate Change Research Centre published a Copenhagen Diagnosis report in the run up to the Climate Change Conference to synthesize the most policy-relevant climate science published since the close-off of material for the last IPCC report. Here's an extract from their Executive Summary

"The most significant recent climate change findings are:

Surging greenhouse gas emissions: Global carbon dioxide emissions from fossil fuels in 2008 were nearly 40% higher than those in 1990. Even if global emission rates are stabilized at present-day levels, just 20 more years of emissions would give a 25% probability that warming exceeds 2°C, even with zero emissions after 2030. Every year of delayed action increases the chances of exceeding 2°C warming.

Recent global temperatures demonstrate human-induced warming: Over the past 25 years temperatures have increased at a rate of 0.19°C per decade, in very good agreement with predictions based on greenhouse gas increases. Even over the past ten years, despite a decrease in solar forcing, the trend continues to be one of warming. Natural, short-term fluctuations are occurring as usual, but there have been no significant changes in the underlying warming trend.

Acceleration of melting of ice-sheets, glaciers and ice-caps: A wide array of satellite and ice measurements now demonstrate beyond doubt that both the Greenland and Antarctic ice-sheets are losing mass at an increasing rate. Melting of glaciers and ice-caps in other parts of the world has also accelerated since 1990.

Rapid Arctic sea-ice decline: Summer-time melting of Arctic sea-ice has accelerated far beyond the expectations of climate models. The area of sea-ice melt during 2007-2009 was about 40% greater than the average prediction from IPCC AR4 climate models.

Current sea-level rise underestimated: Satellites show recent global average sea-level rise (3.4 mm/yr over the past 15 years) to be ~80% above past IPCC predictions. This acceleration in sea-level rise is consistent with a doubling in contribution from melting of glaciers, ice caps, and the Greenland and West-Antarctic ice-sheets.

Sea-level predictions revised: By 2100, global sea-level is likely to rise at least twice as much as projected by Working Group 1 of the IPCC AR4; for unmitigated emissions it may well exceed 1 meter. The upper limit has been estimated as ~ 2 meters sea level rise by 2100. Sea level will continue to rise for centuries after global temperatures have been stabilized, and several meters of sea level rise must be expected over the next few centuries.

Delay in action risks irreversible damage: Several vulnerable elements in the climate system (e.g. continental ice-sheets, Amazon rainforest, West African monsoon and others) could be pushed towards abrupt or irreversible change if warming continues in a business-as-usual way throughout this century. The risk of transgressing critical thresholds (“tipping points”) increases strongly with ongoing climate change. Thus waiting for higher levels of scientific certainty could mean that some tipping points will be crossed before they are recognized.

The turning point must come soon: If global warming is to be limited to a maximum of 2 °C above pre-industrial values, global emissions need to peak between 2015 and 2020 and then decline rapidly. To stabilize climate, a decarbonized global society – with near-zero emissions of CO2 and other long-lived greenhouse gases – needs to be reached well within this century. More specifically, the average annual per-capita emissions will have to shrink to well under 1 metric ton CO2 by 2050. This is 80-95% below the per-capita emissions in developed nations in 2000.