Diversity

Biospheres of the Southwest

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This is a photo of a photo of a Texas Horned Lizard in the arid Chihuahuan Desert scrubland, from a roadside plaque near Las Cruces, New Mexico. The actual habitat is within the White Sands Missile Range and is off limits to the public. This UNESCO recognized special biosphere, Jornada—meaning day’s journey without water—, is open to scientific researchers from USDA, USFWS and NMSU, with limited school trips to the Chihuahuan Desert Nature Park in the southernmost corner. For many decades, the Department of Agriculture has been studying the climate here, gathering useful data about the fragile desert ecosystem. The Fish and Wildlife Service mostly focuses on the Bighorn Sheep and other species in the adjacent San Andres Mountains. New Mexico State University organizes research efforts and assists student scientists. 

While you can’t visit the Jornada biosphere or disturb the wildlife, these scientific research zones are extremely important for understanding global climate change and the ecosystems that support unique species. But the southwest region has two internationally recognized biospheres that you can visit: Big Bend and Big Thicket. Big Bend, like Jornada, is part of the Chihuahua Desert, and it also includes a biodiverse riverine ecosystem. Big Thicket is one of the most biodiverse places in the US, where the bayous, leafy forests, pine forests, plains and sand hills intersect and provide habitat for thousands of species. While these areas provide enjoyable excursions for Americans, they are also important beyond our borders. Scientists from all over the world actively support protecting and studying these areas to ensure the survival of species globally.

Statue of Liberty National Monument

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My remaining parks are fewer and far between, so starting today I’m posting every other day.

Yes, I took the ferry. No, there is no other way to visit. As a reminder, I have two goals: first to visit the parks without using any carbon fueled vehicles and second to enjoy the parks even if that requires brief carbon vehicle use. So I arrived in NYC by car, walked to Castle Clinton—which is an official Statue of Liberty park office (stamp available)—, and then took the ferry. I wasn’t going to skip it, as it is my favorite iconic park.

I’ve been here before, as a boy, a tourist, with my kids, and now on my own. As usual, some folks visiting from abroad ask me to take their photo, since this World Heritage Site is the highlight of many trips to America. For 62 years immigrants came past the statue on their way to Ellis Island, now a fascinating part of the park. America, an immigrant nation, welcomed them to this huge city in this grand harbor under Lady Liberty’s torch, young and old, rich and poor, from all parts of the globe. Now, together in the city, we share cuisines from around the world, and we learn to overcome the petty ignorance that must never separate us.

“Not like the brazen giant of Greek fame,
With conquering limbs astride from land to land;
Here at our sea-washed, sunset gates shall stand
A mighty woman with a torch, whose flame
Is the imprisoned lightning, and her name
Mother of Exiles.”

Emma Lazarus, “The New Colossus”, 1883

Florissant Fossil Beds National Monument

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Giant Redwood trees once lived here, in Colorado, and many of their colorful stumps were preserved by volcanic ash along the easy 1 mile Petrified Forest Loop (at 8,400’). Early visitors took pieces of the petrified stumps and even left saw blades in the Big Stump above. See an array of Eocene fossils in the visitor center, including plants, bugs, fish and animals, and a rhinoceros bone. The volcanic ash layer captured a snapshot of the lake, meadow and forest here, which helps us understand how various plants and creatures evolved and adapted to a changing climate. But make no mistake, the current man-made climate crisis does not provide time for evolution or normal adaptation. Suddenly, our planet has a new, unprecedented and deadly climate, and most life won’t survive, unless we fix it now.

I wondered how large the peak range of the redwood trees must have been to have survived until today. They must have been successful in many different areas, like here, where the climate eventually become inhospitable to them. Now they only remain naturally in California and Oregon. People don’t seem to appreciate that for plants to survive over the long term, they need more than a few small, isolated reserves. They need to thrive in many different locations to have a chance of finding a stable and suitable one where they will have a future. Human limits, including pollution caused climate change, will extinguish species and ecosystems until we prioritize the protection of living things. Otherwise, all that will remain will be fossils and images of once thriving species.

Great Sand Dunes National Park

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I’m obviously not much of a photographer, but I like this one. The tallest dunes here are over 700 feet, but they’re dwarfed by the surrounding mountains. Since I camped at Piñon Flats in the park, I was able to take this just as the sun came over the mountains, which added shadows for contrast. I hiked into the dunes before dawn and along the creek, but it’s not easy to take an interesting picture of so much brown sand, even in such a beautiful, surreal landscape in the moonlight. The dunes and the neighboring preserve are basically all wilderness, easily hiked into, and our footprints quickly disappear.

Whenever I wander into any wilderness, I always wonder about what we value. I have both a BS & MBA in business, and I worked in HQ at a Fortune 100 financial firm for a couple decades. And it seems to me that capitalism is terrible at valuation. One problem is that the first business to claim a resource is often just the first idea that comes along. There may be a better and more profitable use for a resource, but the quickest way to make money is typically the one that’s chosen. Another problem is that business people aren’t very innovative. If they see one business is successful in an area, then they will often just copy that idea. Economically, we’re far better off with a diverse set of competitive products and services than with a small number, because then we’re more resilient to market changes. But short term thinking dominates, which leads to over-investment in a few businesses, rather than a broad, diverse range of businesses.

It doesn’t take any special training to see this. Drive through most towns and see the same chain restaurants everywhere. Look at how similar most vehicles are or how all the fields in an area grow the exact same crop or raise the same cattle. Business is mainly herd behavior, and few want to risk money to develop a completely new business. Capitalists need tax incentives to change. Traditional car companies killed the electric car, then ignored Tesla, and now are demanding that the government build a charging network for them to compete. Who knew America’s largest and oldest corporations were such whiny cowards who need taxpayer handouts before they will adapt?

Why do I think about valuation in the wilderness? Because if the first guy to find this place had owned a cement company, he would have started carting off these dunes to make concrete. And then other concrete material suppliers would have copied him, lowering profits to nearly zero. And the wilderness would have been gone before anyone bothered to think whether there were any other better uses. The same is true of forests, wetlands, prairies, rivers, valleys, mountains and oceans. Capitalism rewards the first, fastest, cheapest exploiter for destroying wilderness, and penalizes long term thinking. Because time is money.