The Fifth Assessment Report from the Intergovernmental Panel on Climate Change (IPCC) makes clear that climate alarmism is now and has always been a matter of faith, and not science.
The just-released report includes remarkable revelations. Contrary to previous IPCC reports, this report shows that planet Earth’s mean temperature is not directly tied to the concentration of one relatively weak greenhouse gas — carbon dioxide — floating around in the atmosphere. It shows that other forces influence the planet’s climate, which for the most part are well beyond our control.
Volcanoes can pump particulate matter into the air, a phenomenon that lowers global temperatures by dissipating sunlight. The planet’s oceans — in particular, the massive Pacific — serve as enormous heat sinks, effectively modulating any natural temperature variations. And perhaps most importantly, the ultimate source of our day-to-day temperature fluctuations, the Sun itself, undergoes its own fluctuations that influence our lives far more than the burning of carbonaceous compounds in order to generate heat and power.
All of these facts, truths that “skeptics” such as the Heartland Institute (and yours truly) have been trumpeting for years, are acknowledged in the latest IPCC report.
However, that same report tells us to believe none of these other influences matters nearly as much as the small amount of carbon dioxide that mankind adds to the atmosphere. Doomsday is still on the way, according to the IPCC. Its arrival has merely been delayed a bit by an unexpectedly frivolous Mother Nature. We must not waver in our confidence that ruination is just around the corner.
We are supposed to forget how confident the prophets of doom were thirty years ago when they first began asserting that unless we kicked the fossil fuel habit, disaster was sure to arrive early in the 21st century. Well, here we are. The global climate is not markedly different from what it was when they started their predictions of doom. The “hockey stick graph” indicating a drastic temperature increase has given way to a broomstick, with temperatures lying flat for the past 15 years.