New survey finds a growing climate consensus among meteorologists
96% of the American Meteorological Society (AMS) members realize climate change is happening, and most understand humans are responsible
There have been multiple scientific studies that all concur: scientists know that climate change is happening and it is largely caused by humans. I recently wrote about this here, where I reviewed the studies. It turns out that the more scientists know about climate change, the more they are convinced that humans are warming the planet. In fact, the consensus is extraordinarily strong. But it isn’t just that the vast majority of scientists agree; it’s that the best scientist agree. We find that the contrarian scientists tend to be less accomplished, have had their research found to be incorrect time after time, and they produce less science.
But very recently, a study from the George Mason University Center for Climate Change Communication was completed that adds to our knowledge on the consensus. Lead author Ed Maibach and his colleagues are very well-respected surveyors and scientists who study this topic. The study didn’t focus on what we think of as climate scientists – rather they polled meteorologists.
So what did the survey find? First, nearly every meteorologist (96%) agrees that climate change is happening, and the vast majority are confident in their opinion. Only 1% felt that climate change isn’t happening (3% did not know). Next, a large majority feel that climate change is being caused by humans. For instance, 29% believe that the change is largely or entirely human caused; 38% think most of the change is from humans; 14% answered that humans and natural factors are about equally responsible. Only 5% felt that climate change is mainly natural.
Another important finding is that most meteorologists feel that some of the change can be averted, based on how we react. Small minorities felt that a large amount of change can be averted or that climate change cannot be averted.
These views have changed over the years. For instance, almost 20% of meteorologists say their opinion on climate has changed over the past five years. Of that group, the vast majority are more convinced that the climate is changing and they cite a variety of reasons including new research, seeing first-hand evidence, the consensus amongst climate scientists, or from interactions with climate scientists. A final important result is that only 37% of the AMS respondents consider themselves climate experts.
With this new study, the meteorological consensus is seen to be nearly as strong as that in the climate science community. Ed Maibach said:
“It is not surprising that more meteorologists are now more convinced that human-caused climate change is happening. That is how science works. As the scientific evidence becomes more irrefutable, which is the case with harmful, human-caused climate change, more scientists of all types will become convinced.”
This blog was started by the Monday Group - which was set up in April 2016. Each item contains a link back to its source, where more information can be found. Comments are welcome