(MENAFN- The Conversation) The devastating wildfire that destroyed the historic maui town of lahaina in hawaii was still making headlines when the Northwest Territories issued an evacuation order for yellowknife and british columbia declared a provincewide state of emergency .
all 22,000 residents of yellowknife are being evacuated in advance of a wall of flame from out-of-control wildfires converging on the capital city. Yet this isn't the first time an entire Canadian town has been cleared.
In May 2016, all 90,000 residents of Fort McMurray, Alta., were evacuated shortly before wildfires engulfed 2,400 homes and businesses with a total cost of more than $4 billion .
Read more: yellowknife fires: evacuees will need culturally specific support services
In 2017 in British Columbia, the wildfire season led to the evacuation of more than 65,000 residents across numerous communities, costing $130 million in insured damages and $568 million in firefighting costs.
Let's not forget the June 2021 heat dome resulting in temperature records being broken across British Columbia three days in a row. The heat wave culminated in Lytton, a village in the southern part of the province, recording 49.6 c on june 29 , the hottest temperature ever observed anywhere in Canada and breaking the previous record by five degrees. The next day, wildfires engulfed lytton , destroying more than 90 per cent of the town.
Long, hot summer
The summer of 2023 is one for the record books. June and July were the warmest months ever recorded, and extreme temperature records were broken around the world
By mid-July, Canada had already recorded the worst forest fire season on record . And British Columbia broke its previous 2018 record for worst recorded forest fire season . With several weeks to go in the 2023 forest fire season, more than six times the 10-year average area has already been consumed by wildfires.
Read more: temperature records shattered across the world as tourists flock to experience the heat
And yet, this pales in comparison to what we can expect in the years ahead from ongoing global warming arising from greenhouse gas emissions released through the combustion of fossil fuels.
A wildfire burns south of Enterprise, N.W.T., on Aug. 17, 2023. THE CANADIAN PRESS/Jeff McIntosh Predicted outcomes
This year's fire season record will be broken in the near future as warming continues. And once again, it's not as if what's happening is a surprise.
Almost 20 years ago, my colleagues and I showed that there already was a detectable human influence on the observed increasing area burned from canadian wildfires . We wrote:
It appears little has been done to prepare rural Canada for what's in store as governments deal with immediate, rather than transformational approaches to wildfire management.
This, despite the existence of the national firesmart program designed to assist homeowners, neighbourhoods and communities decrease their vulnerability to wildfires and increase their resilience to their negative impacts.
Forest management practices including forest fire prevention , monoculture reforestation and the use of glyphosate to actively kill off broadleaf plant species, will all have to be reassessed from a science- and risk-based perspective .
Damaged structures are seen in Lytton, B.C. after a wildfire destroyed most of the village on June 30, 2021. THE CANADIAN PRESS/Darryl Dyck Growing number of court cases
Pressure is certainly mounting on decision-makers to become more proactive in both mitigating and preparing for the impacts of climate change.
An aug. 14 pivotal ruling from the Montana First Judicial District Court sided with a group of youth who claimed that the State of Montana violated their right to a healthy environment.
A similar case brought by seven youth against the Ontario government after the province reduced its greenhouse gas reduction targets has also been heralded as groundbreaking .
As the number of such court cases grow, governments and corporations will need to do more to both protect their citizens from the impacts of climate change, and to aggressively decarbonize energy systems.
I wouldn't be surprised if the Alberta government is next to be taken to court by youth after Premier Danielle Smith's outrageous economic and environmental decision to put a moratorium on renewable energy projects .
States of emergency
While attention is currently turned to the evacuation of Yellowknife, it's sobering to remind ourselves that they are not alone. The village of Lytton, burnt to the ground just two years ago, has been put on evacuation alert as wildfires approach.
Kelowna has just declared a state of emergency as the McDougall Creek fire starts consuming homes in the region. And this, coming on the heels of the 20th anniversary of the okanagan mountain park fire , when more than 27,000 people had to be evacuated and 239 Kelowna homes were lost.
Australia's ABC News takes a look at their upcoming fire season. Canadians will take solace as summer turns into winter and the immediacy of our 2023 wildfire situation wanes. Unfortunately, it will be Australia's turn next to experience the burning wrath of nature in response to human-caused global warming and the 2023 El Niño.
Rather than waiting to respond reactively to the next fire season, proactive preparation is the appropriate way forward. For as the old adage states: an ounce of prevention is worth a pound of cure.