Kawesqar National Park in Patagonia, Chile, is regarded as one of the world’s few remaining intact wild lands. ANTONIO VIZCAÍNO / WWW.PARQUESNACIONALES.CL
Yesterday’s news from Brazil was dismal, providing a how-not-to stewardship example. Today we link to Fred Pearce’s article in Yale e360 about alternative, and more positive examples of stewardship, with a question at the center of the story:
What’s the best way to protect nature and restore what has been lost? A series of new scientific papers offer conflicting views on whether efforts should focus on individual species or ecosystems and point to the role human inhabitants can play in conserving landscapes.
Wildebeest on the Serengeti plain during their annual migration. ALEX BRAMWELL / ALAMY STOCK PHOTO
The Serengeti plain of East Africa is one of the world’s great wild lands — teeming with lions, leopards and migrating wildebeest. But is it ecologically intact, a rare fragment of the earth unaltered by the hand of humanity? Or is it, as many researchers argue, a human-created landscape, nurtured by generations of Maasai cattle herders? Continue reading
A flock of red-winged blackbirds over Long Island, N.Y.CreditCreditVicki Jauron, Babylon and Beyond Photography/Moment, via Getty Images
Thanks to the authors of this op-ed for a bit of clear thinking:
The mass disappearance of North American birds is a dire warning about the planet’s well-being.
By John W. Fitzpatrick and
Dr. Fitzpatrick is the director of the Cornell Lab of Ornithology. Dr. Marra is the director of the Georgetown Environment Initiative.
Steve Maslowski/Science Source, via Getty Images Plus
Nearly one-third of the wild birds in the United States and Canada have vanished since 1970, a staggering loss that suggests the very fabric of North America’s ecosystem is unraveling.
The disappearance of 2.9 billion birds over the past nearly 50 years was reported today in the journal Science, a result of a comprehensive study by a team of scientists from seven research institutions in the United States and Canada.
As ornithologists and the directors of two major research institutes that directed this study, even we were shocked by the results. We knew of well-documented losses among shorebirds and songbirds. But the magnitude of losses among 300 bird species was much larger than we had expected and alarmingly widespread across the continent. Continue reading
Robert Macfarlane first came to my attention in Ethiopia a few years ago. And then again the following year while in India. And now I see where it was all leading, in the form of a book, to see what is beneath our feet, reviewed here:
You know a book has entered your bloodstream when the ground beneath your feet, once viewed as bedrock, suddenly becomes a roof to unknown worlds below. The British writer Robert Macfarlane has written such a book. “Underland: A Deep Time Journey” is an epic exploration and examination of darkness and the caverns underground that have captured our imaginations, pulled us downward, housed our dead and allowed us to bury our most violent secrets. It is also a descent into the beauty where dark wisdom is located.
Macfarlane divides his explorations into three sections, or “chambers,” devoted to “Seeing,” “Hiding” and “Haunting.” As he moves through them, he will take us to ancient barrows in Britain’s Mendip Hills, the understory of the Epping Forest and a physics lab investigating “dark matter” from deep within a coastal Yorkshire mine. He will guide us through underground rivers in Italy and show us the pictographs known as “the red dancers” found in Norwegian sea caves.
Macfarlane homes in on “something seemingly paradoxical: that darkness might be a medium of vision, and that descent may be a movement toward revelation rather than deprivation.” Night vision becomes an essential strategy for survival in the Anthropocene, the new epoch we find ourselves in, which registers the human press on the planet as a geologic force. “For more than 15 years now,” Macfarlane explains, “I have been writing about the relationships between landscape and the human heart. What began as a wish to solve a personal mystery — why I was so drawn to mountains as a young man that I was, at times, ready to die for love of them — has unfolded into a project of deep-mapping.” Continue reading
U.S. National Ice Core Laboratory, Lakewood, Colo. photo credit: Spencer Lowell for The New York Times
Thanks again to the New York Times for highlighting the global nature of this scientific “call to arms” to save not only data, but genetic and organic material as a back-up plan for future generations. From the Svalbard Global Seed bank in Norway, to sperm banks for coral, endangered wildlife, and even glacial ice – these archives are meant to provide both a life line to the future and answers about the past.
The fragility of each project is evident as Science itself has come under attack from current public policy, which doesn’t appear to see the irony of their denial in the face of facts about climate change.
It was a freakishly warm evening last October when a maintenance worker first discovered the water — torrents of it, rushing into the entrance tunnel of the Svalbard Global Seed Vault, a storage facility dug some 400 feet into the side of a mountain on a Norwegian island near the North Pole. A storm was dumping rain at a time of year when the temperature was usually well below freezing; because the water had short-circuited the electrical system, the electric pumps on site were useless. This subterranean safe house holds more than 5,000 species of essential food crops, including hundreds of thousands of varieties of wheat and rice. It was supposed to be an impenetrable, modern-day Noah’s ark for plants, a life raft against climate change and catastrophe.
A few Norwegian radio stations and newspapers reported the incident at the time, but it received little international attention until May, when it was becoming clear that President Trump was likely to pull the United States out of the Paris climate agreement. Suddenly the tidings from Svalbard were everywhere, in multiple languages, with headlines like “World’s ‘Doomsday’ Seed Vault Has Been Breached by Climate Change.” It didn’t matter that the flood happened seven months earlier, or that the seeds remained safe and dry. We had just lived through the third consecutive year of the highest global temperatures on record and the lowest levels of Arctic ice; vast swaths of permafrost were melting; scientists had recently announced that some 60 percent of primate species were threatened with extinction. All these facts felt like signposts to an increasingly hopeless future for the planet. And now, here was a minifable suggesting that our attempts to preserve even mere traces of the bounty around us might fall apart, too.
When a professor does years of research and teaching on a topic related to this particular pond, and then takes the additional effort to share his observations in cogent form as an op-ed, we believe it is worth at least 5-10 minutes of reading time:
In 1845, Henry David Thoreau repaired to a cabin in the woods beside Walden Pond “to front only the essential facts of life, and see if I could not learn what it had to teach.” During the last two years, my students and I have come to that same pond to see what we could learn from the sediments beneath it. Continue reading