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.
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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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.
TORONTO – Canada’s main stock index was higher in late-morning trading, helped by strength in energy stocks, while U.S. stock markets also moved up.
The S&P/TSX composite index was up 34.91 points at 23,736.98.
In New York, the Dow Jones industrial average was up 178.05 points at 41,800.13. The S&P 500 index was up 28.38 points at 5,661.47, while the Nasdaq composite was up 133.17 points at 17,725.30.
The Canadian dollar traded for 73.56 cents US compared with 73.57 cents US on Monday.
The November crude oil contract was up 68 cents at US$69.70 per barrel and the October natural gas contract was up three cents at US$2.40 per mmBTU.
The December gold contract was down US$7.80 at US$2,601.10 an ounce and the December copper contract was up a penny at US$4.28 a pound.
This report by The Canadian Press was first published Sept. 17, 2024.
OTTAWA – Canada’s inflation rate fell to two per cent last month, finally hitting the Bank of Canada’s target after a tumultuous battle with skyrocketing price growth.
The annual inflation rate fell from 2.5 per cent in July to reach the lowest level since February 2021.
Statistics Canada’s consumer price index report on Tuesday attributed the slowdown in part to lower gasoline prices.
Clothing and footwear prices also decreased on a month-over-month basis, marking the first decline in the month of August since 1971 as retailers offered larger discounts to entice shoppers amid slowing demand.
The Bank of Canada’s preferred core measures of inflation, which strip out volatility in prices, also edged down in August.
The marked slowdown in price growth last month was steeper than the 2.1 per cent annual increase forecasters were expecting ahead of Tuesday’s release and will likely spark speculation of a larger interest rate cut next month from the Bank of Canada.
“Inflation remains unthreatening and the Bank of Canada should now focus on trying to stimulate the economy and halting the upward climb in the unemployment rate,” wrote CIBC senior economist Andrew Grantham.
Benjamin Reitzes, managing director of Canadian rates and macro strategist at BMO, said Tuesday’s figures “tilt the scales” slightly in favour of more aggressive cuts, though he noted the Bank of Canada will have one more inflation reading before its October rate announcement.
“If we get another big downside surprise, calls for a 50 basis-point cut will only grow louder,” wrote Reitzes in a client note.
The central bank began rapidly hiking interest rates in March 2022 in response to runaway inflation, which peaked at a whopping 8.1 per cent that summer.
The central bank increased its key lending rate to five per cent and held it at that level until June 2024, when it delivered its first rate cut in four years.
A combination of recovered global supply chains and high interest rates have helped cool price growth in Canada and around the world.
Bank of Canada governor Tiff Macklem recently signalled that the central bank is ready to increase the size of its interest rate cuts, if inflation or the economy slow by more than expected.
Its key lending rate currently stands at 4.25 per cent.
CIBC is forecasting the central bank will cut its key rate by two percentage points between now and the middle of next year.
The U.S. Federal Reserve is also expected on Wednesday to deliver its first interest rate cut in four years.
This report by The Canadian Press was first published Sept. 17, 2024.
FREDERICTON – New Brunswick‘s finance minister says the province recorded a surplus of $500.8 million for the fiscal year that ended in March.
Ernie Steeves says the amount — more than 10 times higher than the province’s original $40.3-million budget projection for the 2023-24 fiscal year — was largely the result of a strong economy and population growth.
The report of a big surplus comes as the province prepares for an election campaign, which will officially start on Thursday and end with a vote on Oct. 21.
Steeves says growth of the surplus was fed by revenue from the Harmonized Sales Tax and federal money, especially for health-care funding.
Progressive Conservative Premier Blaine Higgs has promised to reduce the HST by two percentage points to 13 per cent if the party is elected to govern next month.
Meanwhile, the province’s net debt, according to the audited consolidated financial statements, has dropped from $12.3 billion in 2022-23 to $11.8 billion in the most recent fiscal year.
Liberal critic René Legacy says having a stronger balance sheet does not eliminate issues in health care, housing and education.
This report by The Canadian Press was first published Sept. 16, 2024.
