The Deceptive Catastrophizing of Weather Extremes: (2) Economics and Politics

In my previous post, I reviewed the science described in environmentalist Ted Nordhaus’ four-part essay, “Did Exxon Make It Rain Today?”, and how science is being misused to falsely link weather extremes to climate change. Nordhaus also describes how the perception of a looming climate catastrophe, exemplified by extreme weather events, is being fanned by misconceptions about the economic costs of natural disasters and by environmental politics – both the subject of this second post.

Between 1990 and 2017, the global cost of weather-related disasters increased by 74%, according to an analysis by Roger Pielke, Jr., a former professor at the University of Colorado. Economic loss studies of natural disasters have been quick to blame human-caused climate change for this increase.

But Nordhaus makes the point that, if the cost of natural disasters is increasing due to global warming, then you would expect the cost of weather-related disasters to be rising faster than that of disasters not related to weather. Yet the opposite is true. States Nordhaus: “The cost of disasters unrelated [my italics] to weather increased 182% between 1990 and 2017, more than twice as fast as for weather-related disasters.” This is evident in the figure below, which shows both costs from 1990 to 2018.

Nordhaus goes on to declare:

In truth, it is economic growth, not climate change, that is driving the boom in economic damage from both weather-related and non-weather-related natural disasters.

Once the losses are corrected for population gain and the ever-escalating value of property in harm’s way, there is very little evidence to support any connection between natural dis­asters and global warming. Nordhaus explains that accelerating urbanization since 1950 has led to an enormous shift of the global population, economic activity, and wealth into river and coastal floodplains.

On the influence of environmental politics in connecting weather extremes to global warming, Nordhaus has this to say:

… the perception among many audiences that these events centrally implicate anthropogenic warming has been driven by ... a sustained campaign by environmental advocates to move the proximity of climate catastrophe in the public imagination from the uncertain future into the present.

The campaign had its origins in a 2012 meeting of environmental advocates, litigators, climate scientists and others in La Jolla, California, convened by the Union of Concerned Scientists. The specific purpose of the gathering was “to develop a public narrative connecting extreme weather events that were already happening, and the damages they were causing, with climate change and the fossil fuel industry.”

This was clearly an attempt to mimic the 1960s campaign against smoking tobacco because of its link to lung cancer. However, the correlation between smoking and lung cancer is extraordinarily high, leaving no doubt about causation. The same cannot be said for any connection between extreme weather events and climate change.

Nevertheless, it was at the La Jolla meeting that the idea of reframing the attribution of extreme weather to climate change, as I discussed in my previous post, was born. Nordhaus discerns that a subsequent flurry of attribution reports, together with a fortuitous restructuring of the media at the same time:

… have given journalists license to ignore the enormous body of research and evidence on the long-term drivers of natural disasters and the impact that climate change has had on them.

It was but a short journey from there for the media to promote the notion, favored by “much of the environmental cognoscenti” as Nordhaus puts it, that “a climate catastrophe is now unfolding, and that it is demonstrable in every extreme weather event.”

The media have undergone a painful transformation in the last few decades, with the proliferation of cable news networks followed by the arrival of the Internet. The much broader marketplace has resulted in media outlets tailoring their content to the political values and ideological preferences of their audiences. This means, says Nordhaus, that sensationalism such as catastrophic climate news – especially news linking extreme weather to anthropogenic warming – plays a much larger role than before.

As I discussed in a 2023 post, the ever increasing hype in nearly all mainstream media coverage of weather extremes is a direct result of advocacy by well-heeled benefactors like the Rockefeller, Walton and Ford foundations. The Rockefeller Foundation, for example, has begun funding the hiring of climate reporters to “fight the climate crisis.”

A new coalition, founded in 2019, of more than 500 media outlets is dedicated to producing “more informed and urgent climate stories.” The CCN (Covering Climate Now) coalition includes three of the world’s largest news agencies — Reuters, Bloomberg and Agence France Presse – and claims to reach an audience of two billion.

Concludes Nordhaus:

[These new dynamics] are self-reinforcing and have led to the widespread perception among elite audiences that the climate is spinning out of control. New digital technology bombards us with spectacular footage of extreme weather events. … Catastrophist climate coverage generates clicks from elite audiences.

Next: El Niño and La Niña May Have Their Origins on the Sea Floor