Here is the summary of the report:
“The climate is changing, with temperatures in Canada rising at twice the global average. Over the next 20 years, we can expect to see increasing impacts of climate change, from more frequent and severe hot extremes, to thawing of permafrost, to increases in extreme precipitation. These types of changes put a range of natural and human systems at risk, prompting governments to intensify their efforts to adapt to climate change and reduce greenhouse gases.
While many Canadian governments have studied climate change risks at the sectoral and departmental level, few have current, government-wide assessments that could help prioritize their response to risks across their activities and operations. Seeking a comprehensive examination of climate change risks from a whole-of-government perspective, the Treasury Board of Canada Secretariat asked the CCA to examine the top climate risks for Canada and their relative significance.
To address the question, the CCA convened a multidisciplinary panel of seven experts with backgrounds in economics, human health, earth sciences, social sciences, and climate change adaptation and risk assessment. An additional 17 experts contributed their knowledge and insights at an expert workshop. The report’s findings emerged from the judgment, experience, and expertise of the workshop participants and Expert Panel members, informed by published evidence.”