You know what the difference is between someone who accepts climate change and someone who doesn’t? Well if you look at their behaviour from day to day, nothing at all. A difference of opinion, that’s as far as it goes.
Why is that?
If the majority of us think that another hundred years of industry will bring on catastrophic weather, stagnation of the oceans and the toxification of the air, why are we all still driving cars to work and using gas heaters in the Autumn?
It could be that we simply didn’t evolve to consider threats outside of our immediate future. To us, climate change is this hazy mirage of doom, way off in the distance, out of focus. Now, if climate change were a big grizzly bear, in ready mawing stance, about to de-spleen us, perhaps we’d act differently. But it isn’t. So we won’t.
You may think this is defeatist, that I’m saying the cause for climate change activism is hopeless and we should just pack up our picket signs and go home. Maybe I don’t think the issue is that serious. But I do. I think it’s so serious, that we shouldn’t be relying on people’s willingness to act on it.
Sad as it may be, any solution to climate change has to work around our innate, short-sighted behaviour. Humans are clever, we’ve come up with many ingenious ways to overcome our biology, but let’s not forget that any time a new form of media has been invented, it’s taken almost no time at all for us to start utilising it for sex. We’re primates first, smart people second.
What would be ideal is if there were a method of combating climate change, without having to drastically change our lifestyle. Fortunately, there is (at least) one. I’m referring to what’s known as passive cooling.
Passive cooling is essentially a design strategy. You can save a bunch on heating and air conditioning if you design your house in such a way that you can control how much heat it absorbs and how much it loses. And saving a bunch on heating and air conditioning means a whole lot less CO2 emissions.
A recent promising innovation in passive cooling is a material called Fan, a compound of silicon and quartz, with a silver base, which reflects 97% of light from the sun. It also emits most of the heat it absorbs, in a specific band of infrared, that doesn’t interact with the atmosphere, and so, passes right through it. So when applied to the roof of a building, it take the heat from within, and ejects it into space.
And remember, this is all done passively. No electricity. Virtually no upkeep. No one had to trade their car in for a bicycle for it to work.
Will this save us? Not likely. But it’s through this line of thinking, (like that of Elon Musk’s solar battery project), that the only foreseeable not-so-doomed future lies. Rely on the human tendency to resist change and favour convenience. If there are ways to curb CO2 emissions that do not require our minds and habits to change, they are what will make the difference.