There is a really disturbing trend about environmental issues, outright self-deception that it might not actually exist. People do have this strange tendency, once things go complex, to make up stories that explain why things are how they are. This, in a way, explains why, in this age of reason and science, people choose to believe in things like make-believe medications, which they, in an effort to legitimize them, call “alternative” medicine.

An utterly insignificant little blue-green planet in the unfashionable part of the galaxy

This morning at the gym, I overheard people talking about the recent e-mail leak from UK’s Climatic Research Unit. Paraphrasing, the discussion went something like this. “…I read from the news that they have exaggerated the numbers.” “Yeah, I never could believe that the sea levels could rise by so many meters.” And off they went talking about heatwaves in the Middle Ages and other stuff, probably trying to assure each other that everything is just fine.

Ars Technica does a good job, as always, explaining how the e-mail leak means probably nothing. And anyway, the scientific community has ways routing around fraud  – which, you have to keep in mind, is not the case here.

At another occasion, before the e-mail leak, in a bus an older woman wondered “how can they measure that the sea-levels have risen by a fraction of a millimeter. It’s so tiny.” I almost wanted to tell her about the DNA, carbon nanotubes, integrated circuits and other wonders of science in an effort to explain that, yes, “they” can measure things even if they are really small.

I’m seriously worried that these people secretly wish that the whole climate change is just a bad dream, and that they have a confirmation bias to believe all evidence that disproves that our planet is in peril – that status quo will prevail.

Yes, I’d also like if the whole climate issue was just a bad dream. But no e-mail leak or even a group of fraudulent scientist (which, once again, isn’t the case here) does not disprove the massive amount of evidence that we have for an accelerating climate change. What’s going on is a good example of our cognitive dissonance at work. Maybe it’s easier to justify why you’re not doing anything to counter the problem, if the problem doesn’t exist in the first place.

Unfortunately, the newspapers and TV news aren’t really helping, going for flashy headlines instead. True, the scientific community has a bad track record trying to explain things to laypeople, but sometimes things are a bit difficult – especially when they are as complex as the climate of a planet.

In fact, it seems that television can make things worse, as this video from a Sarah Palin’s book-signing shows (see 7:00 for the kicker). People, instead of trying to even rationalize their arguments themselves, just throw catchphrases to explain their position. My favourite? How polar bears must be removed from endangered species list so it would be easier to drill for oil in Alaska.

I’m really, really worried.