Renewable Revolution

How to fight ⚡ the Trump 🦀 administration's darkness

By Ben Santer July 5, 2017

Ben Santer is a climate scientist and a member of the National Academy of Sciences.

SNIPPET 1:

I’ve been a mountaineer for most of my life. Mountains are in my blood. In my early 20s, while climbing in France, I fell into a crevasse on the Milieu Glacier, at the start of the normal route on the Aiguille d’Argentiere. Remarkably, I was unhurt. From the grip of the banded ice, I saw a thin slit of blue sky 120 feet above me. The math was simple: Climb 120 feet. If I reached that slit of blue sky, I would live. If I didn’t, I’d freeze to death in the cold and dark.

Now, more than 40 years later, it feels like I’m in a different kind of darkness — the darkness of the Trump administration’s scientific ignorance. This is just as real as the darkness of the Milieu Glacier’s interior and just as life-threatening. This time, I’m not alone. The consequences of this ignorance affect every person on the planet.

Imagine, if you will, that you spend your entire professional life trying to do one thing to the best of your ability. In my case, that one thing is to study the nature and causes of climate change. You put in a long apprenticeship. You spend years learning about the climate system, computer models of climate and climate observations. You start filling a tool kit with the statistical and mathematical methods you’ll need for analyzing complex data sets. You are taught how electrical engineers detect signals embedded in noisy data. You apply those engineering insights to the detection of a human-caused warming signal buried in the natural “noise” of Earth’s climate. Eventually, you learn that human activities are warming Earth’s surface, and you publish this finding in peer-reviewed literature.


SNIPPET 2:

You encounter valid scientific criticism. You also encounter nonscientific criticism from powerful forces of unreason🦖, who harbor no personal animus toward you but don’t like what you’ve learned and published — it’s bad for their 🦖 business 🦀.


SNIPPET 3:

Over time, the evidence for a discernible human influence on global climate becomes overwhelming. The evidence is internally and physically consistent. It’s in climate measurements made from the ground, from weather balloons and from space — measurements of dozens of different climate variables made by hundreds of different research groups around the world. You write more papers, examine more uncertainties and participate in more scientific assessments. You tell others what you’ve done, what you’ve learned and what the climatic “shape of things to come” might look like if we do nothing to reduce emissions of heat-trapping greenhouse gases. You speak not only to your scientific peers but also to a wide variety of audiences, some of which are skeptical about you and everything you do. You enter the public arena and make yourself accountable.

After decades of seeking to advance scientific understanding, reality suddenly shifts, and you are back in the cold darkness of ignorance. The ignorance starts at the top, with President Trump 🦀. It starts with untruths and alternative facts. The untruth that climate change is a “hoax” engineered by the Chinese. The alternative fact that “nobody really knows” whether climate change is real. These untruths and alternative facts are repeated again and again. They serve as talking points for other members of the administration. From the Environmental Protection Agency administrator, who has spent his career fighting climate change science, we learn the alternative fact that satellite data shows “a leveling off of warming ” over the past two decades. The energy secretary tells us the fairy tale that climate change is primarily due to “ocean waters and this environment that we live in.” Ignorance trickles down from the president to members of his administration, eventually filtering into the public’s consciousness.

Getting out of this metaphorical darkness is going to be tough.

Full article: 


https://www.washingtonpost.com/news/posteverything/wp/2017/07/05/im-a-climate-scientist-and-im-not-letting-trickle-down-ignorance-win/