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New Study: Climate Change Could Reduce The World Economy 19% By 2049 – Forbes

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A new study claims that loss of productivity because of climate change could result in a 19% reduction in the world economy by 2049. Despite the number being significantly higher than previous studies, the authors claim their numbers are conservative and could be as high 29% of the global GDP. Climate activists were quick to latch onto the study, calling for more aggressive measures to prevent climate change and fund mitigation efforts.

The study, The economic commitment of climate change, was published in Nature on April 17 by researchers at the Potsdam Institute for Climate Impact Research, also known as PIK, a non-profit organization funded by the German government.

A 2023 study, released at the World Economic Forum, predicted the annual cost of climate change to be between $1.7 trillion and $3.1 trillion per year by 2050. “This includes the cost of damage to infrastructure, property, agriculture, and human health.” That translates to between 1.5% and 2.8% of the current global GDP.

The new study takes a more aggressive approach, calculating the cost of loss productivity in addition to mitigation efforts and damages. Specifically, the study looks at the “impacts of average temperatures on labour and agricultural productivity, of temperature variability on agricultural productivity and health, as well as of precipitation on agricultural productivity, labour outcomes and flood damages.”

The study looked at 1600 regions, using 40 years of comparable data to make calculations. It found that South Asia and Africa were most strongly affected, with Central Asia/ Russia seeing significantly reduced impacts, including possible growth.

“Using an empirical approach that provides a robust lower bound on the persistence of impacts on economic growth, we find that the world economy is committed to an income reduction of 19% within the next 26 years independent of future emission choices (relative to a baseline without climate impacts, likely range of 11–29% accounting for physical climate and empirical uncertainty).”

This equates to $19 trillion to $59 trillion in annual damages by 2049, with a “middle-of-the road” of $38 trillion. For the purposes of the calculations, the researchers tied the value of the dollar to the year 2005. However, it did note that, despite the damages, the income levels still increase relative to today.

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While I am not an economist, in my opinion the data seems flawed. According to a study published by NOAA in January 2024, the average temperature has risen 2° F since 1850. In that same period, the global GDP increased from $1.73 trillion to $134.08 trillion. If we accept the climate projection models used in the study, it dismisses the resiliency of human nature and our ability to overcome economic challenges.

Climate advocates also have cause to be skeptical of the data, as it fails to consider the impacts of heatwaves, sea-level rise, tropical cyclones, tipping points, damages to the ecosystem, and human health. The calculations are based solely on increase in temperature and rain.

The claim that climate change will reduce the global economy by 19% will undoubtedly continue to be repeated by climate change advocates. However, given that it is an outlier study, it should be taken with a grain of salt.

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Canada’s unemployment rate holds steady at 6.5% in October, economy adds 15,000 jobs

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OTTAWA – Canada’s unemployment rate held steady at 6.5 per cent last month as hiring remained weak across the economy.

Statistics Canada’s labour force survey on Friday said employment rose by a modest 15,000 jobs in October.

Business, building and support services saw the largest gain in employment.

Meanwhile, finance, insurance, real estate, rental and leasing experienced the largest decline.

Many economists see weakness in the job market continuing in the short term, before the Bank of Canada’s interest rate cuts spark a rebound in economic growth next year.

Despite ongoing softness in the labour market, however, strong wage growth has raged on in Canada. Average hourly wages in October grew 4.9 per cent from a year ago, reaching $35.76.

Friday’s report also shed some light on the financial health of households.

According to the agency, 28.8 per cent of Canadians aged 15 or older were living in a household that had difficulty meeting financial needs – like food and housing – in the previous four weeks.

That was down from 33.1 per cent in October 2023 and 35.5 per cent in October 2022, but still above the 20.4 per cent figure recorded in October 2020.

People living in a rented home were more likely to report difficulty meeting financial needs, with nearly four in 10 reporting that was the case.

That compares with just under a quarter of those living in an owned home by a household member.

Immigrants were also more likely to report facing financial strain last month, with about four out of 10 immigrants who landed in the last year doing so.

That compares with about three in 10 more established immigrants and one in four of people born in Canada.

This report by The Canadian Press was first published Nov. 8, 2024.

The Canadian Press. All rights reserved.

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Health-care spending expected to outpace economy and reach $372 billion in 2024: CIHI

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The Canadian Institute for Health Information says health-care spending in Canada is projected to reach a new high in 2024.

The annual report released Thursday says total health spending is expected to hit $372 billion, or $9,054 per Canadian.

CIHI’s national analysis predicts expenditures will rise by 5.7 per cent in 2024, compared to 4.5 per cent in 2023 and 1.7 per cent in 2022.

This year’s health spending is estimated to represent 12.4 per cent of Canada’s gross domestic product. Excluding two years of the pandemic, it would be the highest ratio in the country’s history.

While it’s not unusual for health expenditures to outpace economic growth, the report says this could be the case for the next several years due to Canada’s growing population and its aging demographic.

Canada’s per capita spending on health care in 2022 was among the highest in the world, but still less than countries such as the United States and Sweden.

The report notes that the Canadian dental and pharmacare plans could push health-care spending even further as more people who previously couldn’t afford these services start using them.

This report by The Canadian Press was first published Nov. 7, 2024.

Canadian Press health coverage receives support through a partnership with the Canadian Medical Association. CP is solely responsible for this content.

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Trump’s victory sparks concerns over ripple effect on Canadian economy

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As Canadians wake up to news that Donald Trump will return to the White House, the president-elect’s protectionist stance is casting a spotlight on what effect his second term will have on Canada-U.S. economic ties.

Some Canadian business leaders have expressed worry over Trump’s promise to introduce a universal 10 per cent tariff on all American imports.

A Canadian Chamber of Commerce report released last month suggested those tariffs would shrink the Canadian economy, resulting in around $30 billion per year in economic costs.

More than 77 per cent of Canadian exports go to the U.S.

Canada’s manufacturing sector faces the biggest risk should Trump push forward on imposing broad tariffs, said Canadian Manufacturers and Exporters president and CEO Dennis Darby. He said the sector is the “most trade-exposed” within Canada.

“It’s in the U.S.’s best interest, it’s in our best interest, but most importantly for consumers across North America, that we’re able to trade goods, materials, ingredients, as we have under the trade agreements,” Darby said in an interview.

“It’s a more complex or complicated outcome than it would have been with the Democrats, but we’ve had to deal with this before and we’re going to do our best to deal with it again.”

American economists have also warned Trump’s plan could cause inflation and possibly a recession, which could have ripple effects in Canada.

It’s consumers who will ultimately feel the burden of any inflationary effect caused by broad tariffs, said Darby.

“A tariff tends to raise costs, and it ultimately raises prices, so that’s something that we have to be prepared for,” he said.

“It could tilt production mandates. A tariff makes goods more expensive, but on the same token, it also will make inputs for the U.S. more expensive.”

A report last month by TD economist Marc Ercolao said research shows a full-scale implementation of Trump’s tariff plan could lead to a near-five per cent reduction in Canadian export volumes to the U.S. by early-2027, relative to current baseline forecasts.

Retaliation by Canada would also increase costs for domestic producers, and push import volumes lower in the process.

“Slowing import activity mitigates some of the negative net trade impact on total GDP enough to avoid a technical recession, but still produces a period of extended stagnation through 2025 and 2026,” Ercolao said.

Since the Canada-United States-Mexico Agreement came into effect in 2020, trade between Canada and the U.S. has surged by 46 per cent, according to the Toronto Region Board of Trade.

With that deal is up for review in 2026, Canadian Chamber of Commerce president and CEO Candace Laing said the Canadian government “must collaborate effectively with the Trump administration to preserve and strengthen our bilateral economic partnership.”

“With an impressive $3.6 billion in daily trade, Canada and the United States are each other’s closest international partners. The secure and efficient flow of goods and people across our border … remains essential for the economies of both countries,” she said in a statement.

“By resisting tariffs and trade barriers that will only raise prices and hurt consumers in both countries, Canada and the United States can strengthen resilient cross-border supply chains that enhance our shared economic security.”

This report by The Canadian Press was first published Nov. 6, 2024.

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