Medical journal calls on Canada to ramp up climate action, curb air pollution

The first recommendation in the report is simply to track the number of heat-related illnesses and deaths in Canada

Medical journal calls on Canada to ramp up climate action, curb air pollution

A new report from one of the world’s most prestigious medical journals says Canada’s failure to cut greenhouse-gas emissions isn’t just killing the planet, it’s killing Canadians.

The report on the health impacts of climate change, published Wednesday in The Lancet, concludes that successfully tackling climate change would be the single biggest thing governments can do to improve human health this century.

Chronic exposure to air pollution from greenhouse-gas-emitting activities is killing an estimated 7,142 Canadians a year, and 2.1 million people worldwide.

Heat waves, forest fires, flooding and major storms are causing more deaths and long-term illnesses but little data is available on how many.

The first recommendation in the report is simply to track the number of heat-related illnesses and deaths in Canada, something that isn’t done at all in most provinces.

Last summer, public-health officials in Quebec said 90 people died during a heat wave. Southern and eastern Ontario suffered the same heat but Ontario doesn’t track heat-related deaths the same way, so nobody knew how many people had been affected in the province next door

Dr. Courtney Howard, an emergency physician from Yellowknife who wrote the Canadian section of the report, said right now the world is on pace for temperature increases we can’t adapt to, resulting in more deaths and disease.

READ MORE: Ignoring climate change poses potential catastrophe for B.C.

READ MORE: B.C. Youtuber exits homemade, air-tight ‘biodome’ after 14 hours

The world’s average surface temperature is already about 1 C warmer than it was in the pre-industrial era, and if we continue to emit greenhouse gases at present levels, the increase will be between 2.6 C and 4.8 C by the end of the century.

“We’re not sure we can adapt to that in a way where we can maintain the same civilizational stability and health-care systems we’re used to,” said Howard. “We’re talking about not just maintaining disease levels, we’re talking about our ability to provide health care.”

Fine particles of pollutants in the air cause premature deaths from heart disease, strokes, lung cancer, acute respiratory infections and chronic lung disease. More frequent heat waves contribute to heat stroke and more intense pollen seasons, which can aggravate allergies and asthma, as can forest fires.

Warmer temperatures are also helping insects thrive, which means more bug-borne illnesses. The incidence of Lyme disease, which is carried by ticks, went up 50 per cent in 2017 alone.

Howard said a new term emerging among mental-health professionals is “eco-anxiety,” describing mental stress caused by climate-related changes — or even just the threat they might occur.

Public-health officials are going to have to adapt their responses to dangers such as forest fires, because the increased intensity and frequency of the fires means more communities have bad air for far longer, she said. Most health authorities will advise people to stay indoors on smoky days, but when those periods last for weeks, that is not a sustainable solution.

In San Francisco this month, smoke from wild fires made the air some of the most dangerous in the world. Doctors told people to stay in, and to wear masks if they absolutely had to go outdoors.

Howard said work is underway to improve smoke forecasting, so people can be told when they can expect to go outdoors and get exercise and sunlight safely during extended smoke warnings.

She said the last few summers have alerted Canadians to what climate change is going to look like, with record-breaking forest-fire seasons in British Columbia in both 2017 and 2018, drought on the Prairies, heat waves in central Canada, and flooding in communities almost from coast to coast. She said some people think this is a new normal — but it’s not.

“It’s going to be worse in 10 years,” she said.

Howard said if we don’t step up our efforts, the change to the world will be massive, including more wars and migration.

“I’m an emergency doctor and I’m working on this because this is an emergency,” she said.

Mia Rabson, The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

The Abbotsford International Airshow is back for 2021 with the ‘SkyDrive’ concept.
Abbotsford International Airshow returns for 2021 with ‘SkyDrive’

New format features a drive-in movie type experience, show set for Aug. 6 to 8

A young couple walks through the Othello Tunnels just outside of Hope. (Jessica Peters/Black Press)
Hope’s Othello Tunnels fully open to the public

Geological testing proved the area safe enough to open for the first time in more than a year

FILE
70 per cent of people aged 12 and older in Agassiz-Harrison have been vaccinated

More than 80 per cent of adults aged 50 and older have been vaccinated, as of June 10

Raeya Evie Duncan was the 100th baby born at Chilliwack General Hospital for the month of May. She is seen here with her parents Alysha Williams and Andrew Duncan on June 12, 2021. (Jenna Hauck/ Chilliwack Progress)
Baby boom in Chilliwack as record number of infants born at CGH in May

‘COVID babies are coming out,’ says dad of 100th baby born at Chilliwack General Hospital last month

Agassiz Agricultural Hall hosts COVID-19 vaccination clinics every Wednesday. District officials reported more than 300 doses are administered per week. (Adam Louis/Observer)
Walk-in COVID vaccine clinic scheduled for Wednesday

Walk-in appointments available while supplies last from 3 p.m. to 6 p.m.

Maxwell Johnson is seen in Bella Bella, B.C., in an undated photo. The Indigenous man from British Columbia has filed complaints with the B.C. Human Rights Tribunal and the Canadian Human Rights Commission after he and his granddaughter were handcuffed when they tried to open a bank account. THE CANADIAN PRESS/HO-Heiltsuk Nation, Damien Gillis, *MANDATORY CREDIT*
VIDEO: Chiefs join human rights case of Indigenous man handcuffed by police in B.C. bank

Maxwell Johnson said he wants change, not just words, from Vancouver police

People line up to get their COVID-19 vaccine at a vaccination centre, Thursday, June 10, 2021 in Montreal. THE CANADIAN PRESS/Ryan Remiorz
Vaccines, low COVID case counts increase Father’s Day hope, but risk is still there

Expert says people will have to do their own risk calculus before popping in on Papa

B.C. Premier John Horgan listens as Finance Minister Selina Robinson presents the province’s latest budget, April 20, 2021. The budget projects $19 billion in deficits over three years. (Hansard TV)
B.C. government budget balloons, beyond COVID-19 response

Provincial payroll up 104,000 positions, $10 billion since 2017

Ocean debris is shown on Long Beach in Tofino, B.C. on April, 18, 2012. THE CANADIAN PRESS/Jonathan Hayward
Shoreline cleanup finds COVID-related trash increased during height of the pandemic

Great Canadian Shoreline Cleanup reports litter from single-use food packaging nearly doubled

Doctor David Vallejo and his fiancee Doctor Mavelin Bonilla hold photos of themselves working, as they kiss at their home in Quito, Ecuador, Wednesday, June 9, 2021. Doctor Vallejo and Doctor Bonilla suspended their wedding in order to tend to COVID-19 patients and in the process Vallejo got sick himself with the disease, ending up in an ICU for several days. (AP Photo/Dolores Ochoa)
Love, sacrifice and surviving COVID-19: one couple’s story

COVID hits Ecuadorian doctors who delayed wedding to treat sick

Join Black Press Media and Do Some Good
Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Cover of the 32-page Surrey First Peoples Guide for Newcomers, created and compiled by Jeska Slater.
New ‘Surrey First Peoples Guide for Newcomers’ seeks to ‘uplift and amplify’ voices

32-page guide launched Tuesday by Surrey Local Immigration Partnership (LIP)

West Coast Duty Free president Gary Holowaychuk stands next to empty shelves inside his store on Tuesday (June 15). (Aaron Hinks photo)
Revenue down 97% at Surrey duty free as owner waits for U.S. border to reopen

Products approaching best before dates had to be donated, others destroyed

Most Read