Occasionally I change this site’s theme to freshen things up. I look for layouts that I think best portray the photos. I had to make yet another change to my layout since I could not get the sidebar to display.
Category: Environment
The First Coke Fired Blast Furnace
My late wife and I traveled to the UK in the mid-nineties to meet friends. Among the many things we saw was the original coke fired blast furnace from the late eighteenth century at the Museum of Iron that was used to refine pig iron at a much lower cost than using charcoal. This helped pave the way for England’s rapid industrial expansion during the nineteenth century, and further eroded England’s landed aristocracy by the capitalists. As more farmers migrated to the cities for work the face of poverty changed with a host of new social problems including pollution, greater disease due to crowding, and unemployment.
Putting aside the long-running debates about whether communism, democratic socialism, or capitalism is the best form of government for industrialized societies, this blast furnace aided the production of evermore goods and had a positive impact on much of England’s, and later other, populations (e.g., more food, better housing, and eventually, better public health). This led to greater inequality with a rising middle-class and greater profits for industrialists. Nevertheless, no one from the working-class to the one percent wants to return to the pre-industrial era. Industrialization is seductive.
Human population began a more rapid expansion as a result of greater access to energy and discovery, then exploding in the twentieth century. You can see this expansion of population and production in the two charts, below. Unfortunately, near vertical curves are not sustainable.
You know the rest, we have destroyed much of our environment and warmed the air and waters such that we are now in the sixth extinction, which will more adversely affect us as the twenty-first century unfolds. We are already seeing the following consequences of industrialization and climate change.
Yes, we should continue our pursuit of renewable energy, but we must cut back production and come to terms with a much lower standard of living–micro-industrialization. If we do not, nature will do it for us. It is still possible but it is not looking good.
Your comments.
The Athabasca Glacier
Glaciers feed rivers and rivers provide communities with water. As these glaciers disappear, so will the communities that depend on them.
A friend of mine recently went on a rail trip into the Canadian Rockies where he took a great shot along the Athabasca River near the glacier of the same name. As you can see, there is lots of snow and ice on the peaks. Or is there?
We all now know that glaciers around the world are melting, so I decided to see if there is a good historical and recent photo of this glacier from the same position. In fact there is. Again, from the satellite photo on the left it looks like there is lots of ice. But seen from ground-level in the comparisons on the right it is clear that the glacier has drastically receded (and certainly more so during the eleven years since). Glaciers feed rivers and rivers provide communities with water. As these glaciers disappear, so will the communities that depend on them.
I’m just beginning to plan a trip to Ilulissat, Greenland next spring to photograph calving glaciers. I would love to hear from anyone who has photographed glaciers to tell me about their experience.
Humans: A Paper Thin memory?
Here is a six minute PBS clip* highlighting how we are destroying the biosphere on which most current life depends. All this only since about 1850, with most changes within the past thirty years. Time is running out.
* PBS Passport may be required to open this clip.
Raptor Hunt (Episode 2)
I was shooting in high speed continuous mode using center screen focus. The camera focused in most shots on the background instead of the bird, so only the last two images, above, were marginally fit for presentation.
Unfortunately, the images in this post are of poor quality because the birds are too far away, so they will not appear at my on-line gallery. Instead, I show them here because they tell a story about two juvenile Bald Eagles, one that successfully caught a fish and the other that failed. In fact, the successful bird has likely failed several times also. With time, they will rarely miss a catch.
I was shooting in high speed continuous mode using center screen focus. The camera focused most shots on the background instead of the bird, so only the last two images, above, were marginally fit for presentation. The bird’s actual strike was totally blurred. My alternative would be to use single-point focusing but that would mean getting that one point right on the bird, a tough challenge.
I also re-shot the nesting pair of Osprey’s that you can see in the first eleven photos at my on-line gallery. I could not yet see any of the chicks. Stay tuned.
If you have any interesting shots of raptors I would love to see them.
Next Generation Prep
Ospreys are “snow birds,” they do not stick around for the cold weather.
I recently visited one of our many preserves and ran into these two birds. They were in the process of lining their nest for the upcoming parenting season. Ospreys are “snow birds,” they do not stick around for the cold weather. They generally return to the same nest each year. I’ll return to photograph over the coming weeks once the eggs have hatched. In the meantime, you can find a four-shot sequence here.
Earth Day 2022
April 22, 2022 update: Hello, is anybody listening? A just released IPCC (Intergovernmental Panel on Climate Change) report says we are going in the wrong direction on climate change, but there is still a narrow window left to avoid a complete catastrophe to our biosphere, and that includes us.
According to an ongoing temperature analysis led by scientists at NASA’s Goddard Institute for Space Studies (GISS), “the average global temperature on Earth has increased by at least 1.1° Celsius (1.9° Fahrenheit) since 1880. The majority of the warming has occurred since 1975, at a rate of roughly 0.15 to 0.20°C per decade. . . . . The data reflect how much warmer or cooler each region was compared to a base period of 1951-1980. (The global mean surface air temperature for that period was 14°C (57°F), with an uncertainty of several tenths of a degree.)”
There was time when we believed that we were the center of the universe and that we should have dominion over the Earth. But then Copernicus came along who asserted that the Sun is indeed the center of our solar system, the Moon being the only body that revolved around the Earth. I’m sure you know that this resulted in a bit of an uproar. As for the dominion idea, our use of resources, over-hunting, and factory farming of animals have contributed to climate change and the current sixth extinction. Watch Marvin Gaye’s video, Mercy, Mercy Me (The Ecology), released in 1971.
The following two photos show a contrast between Greenland’s Tunu Glacier in 1933 and 2013. This melt-back is characteristic of ice all around the world, though melt-back varies widely, depending on location.
It wasn’t so long ago that Carl Sagan and climate scientists started sounding the alarm that we were going down a dangerous path. Subsequent climate data has revealed that those early projections vastly underestimated what was happening, since we now know that climate change is not a linear but an exponential process. That is, it happens faster and faster over time.
The now famous photograph of Earth as a pale blue dot was taken on February 14, 1990 by the deep space probe, Voyager 1, from a record distance of about 6 billion kilometers (3.7 billion miles). The more recent
photograph was taken by the deep space probe, Cassini. Though more striking with Saturn in the foreground, it also shows how Earth is but a spec in the cosmos. As Sagan said in his book: Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. (Carl Sagan, The Pale Blue Dot, 1994)
People often say we have to save the Earth. Not so! The Earth will go on just fine without us. The issue is preserving the current biosphere that supports us and the other higher vertebrates. There will always be life on the planet so long as there’s liquid water. As I present every year, here is my fictionalized account of our worst scenario. Let’s do better!
Waves Crashed Reid State Park
I shot 400 frames this day at 1/30 seconds or slower so as to get a bit of a blur in the waves to convey a sense of motion.
The sea has mitigated climate change thus far by absorbing most of the heat from the greenhouse effect. However, it has come at a great cost; as the sea warms it becomes more acidic thus changing the balance of life. The coral reefs, upon which so many aquatic species depend, are dying. Here in Maine the lobsters are moving towards Atlantic Canada and the sharks are moving in. Reid State Park Beach now has shark alert flags that are raised during a spotting, along with a warning horn.
Music promoted by https://www.chosic.com/free-music/all/
Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
https://creativecommons.org/licenses/by-sa/3.0/
As you can see, it was quite the day. The surfing site, Magic Seaweed, reported wave heights at 9-13 feet. It was raining heavily on the drive up, but according to the radar it was supposed to let up about the time I arrived. By the time I got there it was only misting. Only?! The mist was like a fog. Although I brought a hooded rain jacket and all my clothing was synthetic, quick-dry including a waterproof camera cover (my camera and lens are supposedly weather-sealed), I was concerned that the driving wind would force salty air into my equipment. Fortunately, all my equipment only needed an exterior cleaning after I returned home.
So, here I was walking around on wet, mossy rocks carrying my camera on its tripod looking for places to shoot, protected from the wind. When on wet rocks it is best to plant your foot and see if it grips before taking the next step. It takes more time but saves broken bones or worse.
I shot 400 frames this day at 1/30 seconds or slower so as to get a bit of a blur in the waves to convey a sense of motion. I shot all my previous wave scenes at high-speed to freeze the action, giving the waves a sharp look. Both techniques provide impressive results, it just depends on what the photographer wants to convey.
After several hours of post-processing and culling photos, I reduced those worth showing to 12.
There were only three other vehicles that showed up at different times during my four hour stay. The only exception was a woman driving a four-door pick-up truck who came about two hours after me. Her truck was still there when I left. I captured a shot of her from afar standing on the rock ledge looking out at the surf.
You will find my wave photos of the day (the first twelve) at my on-line gallery.
Coming Soon: Earth Day 2022
Watch for this when it goes live at 7:00 AM (EDT) on April 22. In addition to my commentary and rewind of my short fiction, Xertox, the post will feature contributions from Marvin Gaye, Carl Sagan, the IPCC, and, of course, NASA and NOAA. You won’t want to miss it!
Ice: Did You Know?
Unfortunately, ice is on the “endangered list” as it’s annual appearance shortens and glaciers around the world melt.
When water freezes it becomes less dense and expands. That’s why if your house pipes freeze they burst, causing you a big headache and money. The freezing process causes the individual molecules to crystalize into a tetrahedral shape. What’s that? Start the video, below, to see an animation of what happens.
After a warm start to winter we’ve been experiencing a cold snap in Maine. This morning’s temperature was -5o F here on the southern coast, but to the west and north it went down to ~ -20o F. I took advantage of the cold recently on two photo outings to capture some ice views. Both locations were at rivers marked by the occasional creaking and cracking of ice, due to expansion, and water or tidal flow. Ice can make for some great abstracts and scenes. Unfortunately, ice is on the “endangered list” as it’s annual appearance shortens and glaciers around the world melt.
To see more of my images click on color and black & white.
Stephen Fielding Images 