“I have been looking at Arctic weather patterns for 35 years and have never seen anything close to what we’ve experienced these past two winters,”
When it comes to talk about the effects of global warming a lot of focus has been on Antartica, which saw record low levels of ice this past year, but as winter in the Northern Hemisphere comes to an end all eyes are on the Arctic as the trend toward higher temperatures, low sea ice levels, and shockingly low levels of human panic and action continue.
For a bit of background, when I talk about the Arctic I am talking about the sea of ice to the north of Canada and Russia. In the summer, every summer, the ice melts as the sun becomes a constant fixture in the sky, and every winter the ice freezes again. It’s all normal and all due to Earth’s orbit, tilt, and the natural warming and cooling the seasons bring.
This winter the Arctic froze, and when scientists measured the ice at it’s largest extent, there was a whole lot missing. Average Arctic ice extent should be something like 6.04 million square miles, in March of 2017, when we take these kinds of measurements, we had 5.57 million square miles of ice. We are missing 471,000 square miles of ice! And this isn’t the first time we have been below average, and it is not going to be the last.
Less ice might not like such a big deal, except that it is. Arctic sea ice melt contributes to further and faster warming, since our bright white ice cap will be gone, it won’t reflect the sun’s rays back into space ad instead the heat will be absorbed by the ocean. Sea levels will rise, of course, and that’s bad for anyone living along the coast which is a whole lot of American citizens. Ocean and air currents will change due to the ice being gone and the temperatures being warmer. This leads to more climate change on average and more unstable weather patterns day to day.
And of course, in the end, it all boils down to more death and suffering for animals and mostly poor people who are already suffering, but it won’t end with them. We will all feel the ramifications of this.
A wise man once said “The good thing about science is that it’s true whether or not you believe in it.” and despite the fact that, yes, sea ice freezes and melts according to the seasons and yes anomalies happen and some years are freakishly colder or warmer than others the truth is that for a while now we have been trending farther and farther outside of the averages. Take a look at the terrifying graph below for example:
See that part on the right that’s clearly outside of the gray area average, that was the end of 2016, far outside even a regular bad year. See the little line on the left sitting below every other year back to 1978? That’s the beginning of 2017 continuing along on a catastrophic path toward sea level rise, ocean ecosystem disruption, and the first signs of the end times.
Now, if we remember our geometry education back in high school, we know that area and volume are different. Could it be that the ice is still there but just taking on a different shape? Nope. Take a look at this graph of bad news showing monthly global ice by volume:
See that line veering off to the right well outside the mean and below every other year as far back as 1981, that’s 2016. I haven’t seen a version with 2017 on it yet, but I would bet a lot of money that just like ice area measurements we are still trending down and still, no one is doing anything about it. Instead, we’re running around arguing about whether or not the problem is even real.
This is not normal. None of this is normal! You may hear people talk about natural cycles but take a look at another graph. This one shows measurement of atmospheric CO2 found in drilled ice cores containing bubbles of air from thousands of years ago. See that big spike on the end, well outside of anything ever, that 1950 to now. It is us! We are doing this!
Now, this is all pretty bad, but it actually gets even worse. So much worse. All hope of stopping these trends is gone. We have done too much damage. CO2 measurements will continue to rise, and the ice is going to go on melting, even if we stopped everything, all the cars, all the deforestation, all the burning, today. There is just no way, right now, that we can get the gasses we put into the atmosphere, and the ocean, back out.
We are fucked. We are so fucked and so stupid.
Scientists started warning us back in 60s that burning fossil fuels and putting greenhouse gases like CO2 and methane into the atmosphere were going to lead to a warmer Earth which would lead to collapsing ecosystems and unstable weather patterns but too many people wanted to keep on making money and fought long and hard, and are still fighting today, to keep you from panicking or changing the way you do things.
So what can you do now? Hell, why do anything if we are already too far gone?
Well, even thought the earth is going to warm and the climate is going to change, and many many people and animals are going to die, we can lessen the extent and the suffering if we start today.
The EPA has a list of things you can do today, but ost of us have read it and have made the changes that we can, but what we really need to do now is get the people who are in charge to stop being so damn selfish and stupid and do something about it. We need to contact our leaders in Congress and let them know that we will not stand for their cowardice any longer. You can even fax them by text now! There is no excuse.
Change needs to happen now if we want to have a future where humans can at least survive, and you need to ask yourself here and now, do you care? Be honest with yourself, do you want something to be done, or do you like it better when you pretend there is no consensus or science to back this up? Are you a part of the solution or part of the problem?
Featured image via Unsplash