Tagged: global warming

When Did Teaching Science Become Political a Blood Sport?

Did you see what Scott Pruitt, the Chief Administrator of the Environmental Protection Agency said today?

Despite almost a century’s worth of scientific evidence, the consensus of the vast majority of the scientific community, and the scientific opinion of national groups like NOAA and NASA, he made the argument that carbon dioxide ISN’T a primary contributor to global warming.

Pruitt’s argument aligns nicely with the argument of the fossil fuel industry — who he has a long history of supporting at all costs.  “I think that measuring with precision human activity on climate is something very challenging to do,” he said.  “And there’s tremendous disagreement about the degree of the impact, so no, I would not agree that it is a primary contributor to the global warming that we see.”

Now, Pruitt is definitely in the minority here:  There’s NOT “tremendous disagreement” about the impact that carbon dioxide is having on our climate.

Need proof?  Then check out the Climate Change Consensus page on NASA’s website.  You’ll find that:

  • 97 percent of actively publishing climate scientists believe that human activities are having a negative impact on our climate.
  • 18 scientific associations — people like the American Association for the Advancement of Science and the Geological Society of America — believe that human activities are having a negative impact on our climate.
  • 11 international science academies believe that human activities are having a negative impact on our climate.
  • US Governmental Agencies — INCLUDING Pruitt’s EPA — and other international governmental bodies believe that human activities are having a negative impact on our climate.

So you can either believe the guy who has taken thousands upon thousands of dollars in donations from energy companies and their Political Action Committees OR you can believe thousands upon thousands of scientists who have spent their entire careers researching this issue.

This should make for a PERFECT lesson in my sixth grade science classroom, y’all.  

My standards require that I teach the carbon cycle — which includes the impact that excess combustion (think burning coal to create electricity and oil and gas to power vehicles) has had on the balance of carbon in our atmosphere AND that I teach students how to “distinguish among facts, reasoned judgment based on research findings, and speculation in a text.”

Think about that for a minute.  Climate change is very public example of how an imbalance in the carbon cycle is having an impact on our day-to-day lives.  More importantly, Pruitt’s statements are a very public example of a place where students can distinguish between facts, reasoned judgment based on research and speculation.  I’d LOVE to let them decide whether or not Pruitt’s argument is believable.

Isn’t that EXACTLY the kind of lesson that today’s students need to learn if they are ever going to be scientifically literate?

After all, we live in a world where politicians let donations govern their decisions — and those decisions end up governing our lives.  We also live in a world where the value of scientific research is regularly denigrated if it stands in opposition to positions that are going to cost businesses money or politicians donations.  Lobbyists whisper in the ear of guys like Pruitt, making promises in order to gain influence.  If kids aren’t prepared to recognize those conflicts of interest and aren’t able to interpret the meaning of scientific findings when making personal decisions about who to support, our planet is screwed.

But here’s the thing:  I won’t mention Pruitt’s comments to my class at all.  

Why?  Because over the past decade — ever since Al Gore started talking about our world’s Inconvenient Truth — I’ve been buried time and again by complaints from angry parents who ALSO believe that there is “tremendous disagreement” over the role that carbon dioxide plays in our changing climate.

It’s the exact same criticism that I get when I talk about natural selection or evolution — topics that are ALSO in my required curriculum AND scientifically settled, but widely panned by a small handful of people in America.

Most of the complaints that I get parrot talking points that you hear on radio programs hosted by guys like Rush Limbaugh and Mark Levin.  People suggest that “I’m teaching climate science as if it is fact instead of opinion.”  They argue that, like most public school teachers, I am a part of a “left-wing conspiracy to brainwash children.”  And they ask if I’m going to bother teaching both sides of the story, even when there really AREN’T two sides to any of these stories.

Think about how frightening this all is.  

Essentially, I’m admitting to you that I shy away from introducing my students to scientific fact simply because I know that there’s a good chance that I’ll be attacked when I do.  Maybe I should be ashamed of that.  Maybe I should teach controversial topics no matter how much flak I’m likely to take.  Maybe I’m failing my kids and my community by keeping silent even in a situation where silence isn’t warranted.

But it’s just not that easy.  

Somehow, teaching science became political blood sport — and sometimes, I just don’t have the energy to fight.