Someone in my feed said something about Al Gore using climate change as an excuse to make money. Climate change, they said, can’t be impacted by people. And this is a common thing I see among conservatives. Many of them don’t deny that the climate is changing, rather they say that humans aren’t effecting it.
I was reminded of an Ecosphere. Have you ever seen them? It’s a completely sealed environment with brine shrimp, a plant, some water, and a bit of air. That’s it. And the terrarium can live for a few years locked in it’s perpetual cycle.
The literature about a Ecosphere usually says it’s a completely balanced environment. It isn’t, of course. It’s more of a seesaw that rocks back and forth between the plants and the brine shrimp. The plants produce oxygen, which causes the brine shrimp to reproduce more. They then eat the plants, which causes the plants to make less oxygen. Then the brine shrimp start to die off, and the cycle starts over again.
Well, earth is a much larger, much more complex terrarium. We have nothing (save small meteorites) coming into our atmosphere to add to the oxygen that is already here. We have nothing adding to the land we use, or the water we drink. What we have is all we have, and nothing is going to change that unless some scientist finds a way to bring a comet to earth. I wouldn’t recommend that, really, the last one didn’t do very well for the dinosaurs.
Anyway, here we are on our littler terrarium, eating, sleeping, breathing, and drinking water. And we bred and bred until we over populated the plants. Now the plants are dying back, and the o2 we desperately need isn’t as plentiful as it use to be. And there are other things in there, like methane, co2, and radical particles. And we’re starting to die off from cancer, asthma, and other ailments caused by pollution.
I don’t care if climate change, itself, can be averted or changed. What I see as the problem is the air quality slowly suffocating us, just like lead poisoning from leaded gas back in the 70’s slowly poisoned everyone. They got rid of leaded gas and the new generation had fewer health problems.
BUT, my friend on twitter did have a valid point. Al Gore does make money off climate change. And individuals have less impact then huge corporations producing millions of whats-its and spewing toxic fumes into the air. Or countries clear cutting forests.
We are those little brine shrimp, and our plant keeping us alive is getting cut back. Eventually it won’t be able to support us all, and the brine shrimp will die off. Then the plant will regrow. One way or another.
And that’s more than my five.