Changes to Canada's climate now 'irreversible': Government report
A new federal report indicates that the impacts of climate change in Canada are largely irreversible, with average temperatures projected to rise by at least 3.5 degrees celsius by the end of the century.
The second climate report released by environment and climate change canada, authored by nearly two dozen experts, outlines stark environmental consequences for the country. Federal analysis suggests that even if global net-zero emissions are reached by 2075, the impacts remain largely irreversible. projected outcomes include a nearly 50 percent increase in areas destroyed by wildfires and the loss of more than 75 percent of glacier mass in western Canada.
Under current global climate policies, canada's average temperatures are expected to rise by five degrees by the year 2100. the data also shows a 50 percent chance that winter temperatures across much of nunavut will jump by more than 10 degrees. Additionally, the report warns that rising temperatures will lead to more frequent and severe droughts and flash floods.
Experts and officials have pointed to a gap between the escalating climate threats and the country's adaptation readiness. ryan ness of the canadian climate institute noted that the pace of government adaptation action does not match the severity of the report's forecasts. This aligns with a previous assessment by environment commissioner Jerry Demarco, who highlighted significant health and financial tolls, including up to $1.8 billion annually in wildfire smoke costs and a massive spike in lyme disease cases. While a recent government progress report cited new flood-mapping initiatives, it revealed that 94 percent of people in high-risk zones do not know their homes are vulnerable. addressing the report, environment minister julie dabrusin's office affirmed a commitment to a 2050 net-zero target and noted a $2.1 billion investment in the national adaptation strategy.
