Power of Propaganda in the Face of Facts

On the first day of 2019, the Washington Post printed a story summarizing the numerous extreme signs of climate change in 2018. The list of extreme hurricanes, floods, wildfires, droughts and heat waves around the world of unprecedented intensity, impressed even the most cautious scientists.

Most climate scientists are unwilling to attribute a particular event directly to global warming. It is far too complicated for that. The heating of the atmosphere affects the entire climate system, so it influences patterns of weather everywhere rather than “causing” single events.

Change in Surface Temp.1901-2012_IPCC-grap-02

Intergovernmental Panel on Climate Change ~ Public Domain

Nothing is Normal Now

But, so many weather events now fall so far outside the normal range of weather that no other factor can explain it. They have grown more intense and frequent as humans pour more carbon into the atmosphere. That is why scientists are now willing to conclude that the frequency and intensity of such extreme events are due to global warming. Scientists are a conservative lot; they resist making claims without overwhelming evidence to support their assertions.

That is both good and bad. In ascertaining the validity of a finding, scientists rightly find it important that the evidence is overwhelmingly strong. Climate science builds its findings on the entire history of the physical sciences. They apply basic physics and chemistry to the extreme changes in climate conditions and events that have emerged over the past several decades. Global heat retention due to industrial-consumer economies pumping ever more carbon into the atmosphere is the scientifically undisputed cause of those changes.

However, scientists have preferred, for the most part, just to report the facts and the projections of change into the future that they have concluded are justified by the evidence. They leave it up to the public and the politicians to develop policies to respond to the dangers inherent in the facts they report.

Power of Propaganda

Not only have climate scientists projections proved much more optimistic than later facts revealed, but the whole process is accelerating because of previously unaccounted for positive feedback loops. These include darker arctic seas absorbing more sunlight than the white sea-ice that has melted, and melting tundra releasing methane, to name just two.

Politician and citizen alike easily ignore extremely dangerous conditions projected into the distant future. Now, however, the most recent research reveals we have little more than a dozen years to reduce net carbon emissions to near zero to avoid catastrophic consequences for societies all over the world. The U.S. government’s most recent Climate Assessment Report concludes that the damage from extreme climate events will cost hundreds of billions of dollars in the near future.

At the beginning of this past October, a special report by the IPCC revealed very disturbing findings. At current rates of carbon emissions (which have not slowed), sea rise from melting polar ice caps and the giant Greenland glacier will inundate coastal cities worldwide. Droughts and poverty will intensify. The data from numerous studies projecting the catastrophic consequences of inaction just keep piling in.

Science and Political Action

However, as the decades pass, more and more scientists have come to recognize that propaganda has effectively countered the facts. The fossil-fuel industries and their lackeys in Congress, extremist talk-radio, and partisan cable “news” outlets continue to dominate the politics of global warming. The climate-denying president attempted to bury the U.S. Climate Assessment Report by releasing it the day after Thanksgiving, a “dead” news day when so many consumers were out shopping for bargains in the industrial-consumer economy that is the primary cause of global warming.

At some point soon, the overwhelming impact of devastating events will overcome the propaganda of politically motivated climate denial. The problem is that soon it may be too late to prevent some of the most catastrophic consequences for planet and people, which humanity could have avoided if policies based on the factual evidence of science had prevailed over counter-factual propaganda.