Peter Dykstra: 2021's unnatural disasters

With the fingerprints of climate change on so many “natural disasters,” it’s time to retire “natural.”

Unlike downpours, droughts, hurricanes, typhoons and more calamities, there isn’t a clear, undebatable link between climate change and tornadoes.


But last week’s horrific twisters—and hurricane-force winds in a mid-week system—added on to an unprecedented weather year. Let’s rewind to February.

Polar vortex and extreme heat 

The polar vortex brought the Jet Stream and its Arctic air far down south, freezing pipes and knocking out power for millions. The deep freeze was blamed for at least 275 deaths in Texas, Oklahoma, and surrounding states

Hundreds more died in June, when an unheard-of heat wave gripped the Pacific Northwest. Portland, Oregon, reached 116° F (46.7° C). Lytton, British Columbia, set the all-time Canadian record of 121° F (49.4° C).

Related: Worsening heat waves are hammering the disabled community

As roads buckled in a region completely unfamiliar with such heat, scientists said it would be “virtually impossible” for such a heat wave without climate change.

The heat, and record drought, helped spawn a summer of record wildfires. Oregon’s Bootleg Fire burned nearly half a million acres; California’s Dixie Fire doubled it later in the summer.

Hurricanes and water levels 

In late August, Hurricane Henri turned into a tropical storm rainmaker, drenching an area from New Jersey to Nova Scotia. New York’s Central Park received two inches of rain in an hour—then five inches more the next day for good measure. Both were records.

Days later, Hurricane Ida hit Louisiana as a Category 4, causing $64 billion in damage, according to NOAA. The storm stayed alive long enough to become a lethal rainmaker from Maryland into New England.

Related: How toxic wildfire smoke affects pregnant people

There were record-low water levels in Lakes Powell and Mead, the Colorado River mega-reservoirs. They provide hydropower and water for the cities of the Southwest and irrigation for much of America’s produce. There is at best faint hope that the Colorado will bounce back, even as L.A., San Diego, Phoenix, and Las Vegas continue to grow.

California’s Lake Oroville saw record low levels this summer, only four years after record high levels raised fears of a catastrophic dam failure.

Last month, torrential rains returned to British Columbia. Once all the damage is tallied, it may turn out to be the costliest “natural” disaster in Canadian history.

Overseas, record flooding in Germany, unprecedented sandstorms in Beijing, stunningly accelerating ice-melt in Greenland, and a continental record 119° F (48.3° C) in Sicily were just a few of the reasons that this isn’t a North American anomaly.

Taking the natural out of natural disasters 

So let’s take the “natural” out of most kinds of natural disasters. Volcanoes? Still natural. Earthquakes? Sure, unless they’re the little ones associated with fracking operations. Plagues of locusts? Natural, I think, but I’ve never had the pleasure of experiencing one.

Most of the others? Is it asking too much of us that we don’t assault Mother Nature, them hang the blame on her?

Peter Dykstra is our weekend editor and columnist and can be reached at pdykstra@ehn.org or @pdykstra.

His views do not necessarily represent those of Environmental Health News, The Daily Climate, or publisher Environmental Health Sciences.

Banner photo: Aftermath of the Mayfield, Kentucky, tornados, December 2021. (Credit: State Farm/flickr)

A man working on wires on a data server

Data centers for AI could nearly triple San Jose’s energy use. Who foots the bill?

AI’s planned data-center boom is straining California’s grid forecasts and raising fears that customers could pay for upgrades if projects never materialize.
An illustration of stacks of coins and an arrow going up to a house on the tallest pile of coins

Nowhere to move: How climate change became the property market’s biggest nightmare

From plummeting house prices to insurable homes, climate change is impacting the property market around the world.
Three small children sitting in the shade eating ice cream

Extreme heat hampers children’s early learning

Children regularly exposed to temperatures over 30°C (86°F) have lower scores on literacy and numeracy tests at age 3 to 4, according to UNICEF data from six countries
NOAA research vessel in ocean
Photo by NOAA on Unsplash

As NOAA funding lags, a critical ocean weather system nears a breaking point

Officials warn that if regional Integrated Ocean Observing System readings go dark, coastal forecasts will become less precise, endangering commercial fishermen, cargo ships and coastal communities.
A city street filled with lots of traffic.

EU to ‘push back petrol car sales ban to 2040’

The European Union is set to push back its ban on the sale of new petrol and diesel cars by five years to 2040, piling pressure on the UK to rethink the automotive sector’s net-zero commitments.

Small motorized boat navigating ice-choked waters off the coast of Greenland

Dodging icebergs and storms on the hunt for an ocean tipping point

Scientists fear warming is driving a collapse in the ocean currents that shape climate far and wide. The ice-choked waters off Greenland might hold the key.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.