Jerry Perez is New Director of Fire and Aviation Management for the Forest Service

Jerry Perez, new USFS National Director of Fire and Aviation Management. USFS photo.

Perhaps it will be of interest to TSW readers with a legal background that Jerry has a law degree, as well as having been the National Litigation Coordinator for the Forest Service.

Also that he has BLM experience as a State Director.  While I think it’s useful for anyone to have experience in both multiple use agencies,  I think it’s particularly important when Fire is run as an interagency effort.

“I welcome Jerry’s 32 years of experience and expertise as he leads our outstanding firefighters and guides the fire and aviation program to meet the challenge of preventing and managing wildfires,” said Forest Service Chief Randy Moore. “He steps into this position as the agency focuses on significantly increasing the pace and scale of hazardous fuels treatments focused in areas that have the highest risks of wildfires and threats to vital infrastructure.”

Here’s a link to his bio. Jerry has over 32 years of federal service across the country in varying roles (and Chief Moore has (43!).
It’s hard to worry about the future of the Forest Service when it’s in such capable hands. If they make mistakes.. it won’t be through lack of experience.

Congratulations, Jerry!

NY Times: Forest management helped slow Bootleg Fire

In the NY Times on January 5 (I’m a subscriber). Excerpt:

When the Bootleg fire tore through a nature reserve in Oregon this summer, the destruction varied in different areas. Researchers say forest management methods, including controlled burns, were a big factor.

The Bootleg fire scorched some parts of the Sycan Marsh Preserve, left, while other areas that had been managed by foresters were spared the worst effects of the fire. Credit…Chona Kasinger for The New York Times

 

SILVER LAKE, Ore. — When a monster of a wildfire whipped into the Sycan Marsh Preserve here in south-central Oregon in July, Katie Sauerbrey feared the worst.

Ms. Sauerbrey, a fire manager for The Nature Conservancy, the conservation group that owns the 30,000-acre preserve, was in charge of a crew helping to fight the blaze — the Bootleg fire, one of the largest in a summer of extreme heat and dryness in the West — and protect a research station on the property.

Watching the fire, which had already rapidly burned through thousands of acres of adjacent national forest, she saw a shocking sight: Flames 200 feet high were coming over a nearby ridge. “I said, OK, there’s nothing we can do,” she recalled.

But as the fire got closer, it changed dramatically, Ms. Sauerbrey said. “It had gone from the most extreme fire behavior I had ever seen in my career to seeing four-foot flame lengths moving through the stand.” While the fire kept burning through the forest, its lower intensity spared many trees, and the station survived.

Firefighters describe this kind of change in behavior as a fire “dropping down,” shifting from one with intense flames that spread quickly from tree crown to tree crown to a lower-level burn that is less dangerous. There are various reasons this can happen, including localized changes in winds, moisture, tree types and topography.

But for Ms. Sauerbrey and her colleagues with The Nature Conservancy, what she witnessed was most likely a real-life example of what they and others have been studying for years: how thinning of trees in overgrown forests, combined with prescribed, or controlled, burns of accumulated dead vegetation on the forest floor, can help achieve the goal of reducing the intensity of wildfires by removing much of the fuel that feeds them.

The “Grizzlies and Us” Series

Here’s a really interesting series in the Missoulian. It’s it’s a 10- part series comprised of more than 20 stories. Lots of stories and they seem to be visible to those without a Missoulian subscription (thank you, Missoulian! and Lee Enterprises!)

I picked this one as the bikes/grizzlies issue seems to be of interest to TSW readers, but there are many others.. feel free to discuss any.  Here’s one about livestock guardian dogs and technology protecting sheep, and the work of ranchers and the group People and Carnivores.

Grizzlies are expanding their range.. how are people getting along with them?

US Fish and Wildlife Service biologist Wayne Kasworm had just replaced Servheen as interim leader of the grizzly recovery effort. Treat’s death crystallized one of his top tasks: Getting people to agree on how much safety they all must give up to coexist with bears.

“They’re wild animals, and we are not controlling them,” Kasworm said. “What we attempt to do is provide information so people can make reasoned judgments about what is safe activity or not safe activity. We’re trying to get some conversation going, to get people thinking about what is going on out there in the woods.”

To deal with objective dangers in the outdoors, people already self-limit their recreation in many ways. Boaters avoid rivers during spring runoff, or accept the consequences of lost gear, wrecked boats, and possible death. Golfers voluntarily leave the links when a thunderstorm brings lightning over their metal clubs and spiked shoes. Snowmobilers and backcountry skiers check avalanche forecasts and weigh the risks of the day’s adventure.

“We’re trying to get folks to recognize and take on responsibility for their own safety when they walk into known grizzly bear habitat, when grizzly bear habitat is taking over more and more of Montana,” Kasworm told me. “When a bear results in a human safety issue, or it’s killing livestock repeatedly, we remove the bear. But if you’re tooling around on your mountain bike and you bump into the bear and you’re scared, that’s not necessarily a reason to remove the bear.”

Is it a reason to remove the bikes? And what about everything else humans like to do in bear country? Whose interests rule?

Three years to the day after Treat’s death, Flathead National Forest Supervisor Chip Weber declared his disagreement with Servheen’s report. New controversy had arisen over a commercial ultramarathon and a backcountry bike shuttle service in the national forest land around Whitefish, Montana, about twenty miles from Coram.

“I want to start by strongly repudiating the notion that as an agency, we ought not promote, foster or permit activities because engagement in those activities presents risk to the participants,” Weber told the Interagency Grizzly Bear Committee’s summer 2019 gathering in Missoula. “The issues around this are much broader than trail use, and grizzly bears and both people and wildlife may suffer if the discussion isn’t expanded.”

As to Board of Review report, Weber told me he had great personal respect for Servheen but “his (Servheen’s) focus is grizzly bear recovery and solely grizzly bear recovery. Mine is serving the American public and the needs they want in the context of many wildlife species and an overall conservation mission that’s very, very broad.”

Individual sporting events like the Whitefish ultramarathon have such minimal impact on grizzly bears, Weber said, they fall under a categorical exclusion from in-depth environmental review. At the same time, those events endear increasing numbers of people to their public lands as the number of users grows year after year.

“There’s a broad public out there with needs to be served and not just the needs of the few,” Weber said. “We think that greater good for the greatest number will be served. That fosters connectivity with wildlands and a united group of people that can support conservation. And the best conservation for bears is served by figuring out how to have these human activities in ways that are as safe as they can be, understanding you can never make anything perfectly safe.”

Upcoming public lands regulatory actions

On December 10, 2021, the Biden Administration released the Fall 2021 Unified Agenda of Regulatory and Deregulatory Actions, which is a semi-annual compilation of information concerning regulations and policy under development by federal agencies.  I’ve pulled out the Forest Service and BLM entries below.

This link was provided in this blog post focused primarily on the Endangered Species Act and “the regulated community” (and on undoing Trump administration regulatory changes).  The one individual species proposal that may affect (eastern) national forests concerns the northern long-eared bat, and possible critical habitat designation (it is currently listed as threatened).  It also notes proposed rules by the Council on Environmental Quality revising National Environmental Policy Act implementing regulations (targeting climate change).

USDA/FSProposed Rule StageSpecial Uses–Cost Recovery0596-AD35
USDA/FSProposed Rule StageCommunications Uses–Programmatic Administrative Fee0596-AD44
USDA/FSProposed Rule StageLaw Enforcement; Orders; Enforcement of Public Health and Safety Measures0596-AD50
USDA/FSProposed Rule StageAlaska Roadless Rule Revision0596-AD51
USDA/FSProposed Rule StageChattooga Wild and Scenic River0596-AD52
USDA/FSProposed Rule StageWeeks Act Reviews0596-AD53
USDA/FSFinal Rule StageRange Management–Excess Use/Unauthorized Use0596-AD45
DOI/BLMProposed Rule StageRights-of-Way for Communications Including Broadband1004-AE60
DOI/BLMProposed Rule StageBonding1004-AE68
DOI/BLMProposed Rule StageRights-of-Way, Leasing and Operations for Renewable Energy and Transmission Lines1004-AE78
DOI/BLMProposed Rule StageWaste Prevention, Production Subject to Royalties, and Resource Conservation1004-AE79
DOI/BLMProposed Rule StageRevision of Existing Regulations Pertaining to Fossil Fuel Leases and Leasing Process 43 CFR Parts 3100 and 34001004-AE80
DOI/BLMProposed Rule StagePart 4100-Grazing Administration-Exclusive of Alaska1004-AE82
DOI/BLMProposed Rule StageRegulations for the Protection, Management, and Control of Wild Horses and Burros1004-AE83
DOI/BLMProposed Rule StageRegulations Pertaining to Leasing and Operations for Geothermal1004-AE84
DOI/BLMFinal Rule StageMinerals Management: Adjustment of Cost Recovery Fees1004-AE81
DOI/BLMFinal Rule StageOnshore Oil and Gas Operations-Annual Civil Penalties Inflation Adjustments1004-AE85

Practice of Science Friday: Mind the Model/Adaptation Gap

Scientist Neil Carter of Michigan State University sets a motion-activated camera with a colleague in Nepal’s Chitwan National Park. Tigers in southern Nepal appear to be changing their habits so they can operate under cover of darkness and avoid coming into contact with humans, scientists said.

There seems to be a disciplinary adaptation gap between some climate scientists and “biodiversity” scientists on the one hand, and the disciplines involved in adaptation…fire science, plants, wildlife biologists and so on, on the other hand.  One of the gaps is that organisms adapt.  Critters and plants adapt, human beings adapt and we jointly adapt to each other.

There is the traditional genetic form of adaptation within species, and there are all kinds of adaptations beyond classical genetics.. behavioral, cultural, epigenetic.  And since these adaptations can’t be modeled (since most of them are unknown) to climate and biodiversity modelers, they don’t exist.  And yet.. in real life, and to certain disciplines, they do exist and are important.

Not to speak of humans.. so we have gaps like reading about crop improvement via new techniques like CRISPR, while at the same time climate modelers are predicting wheat yields in 2070.  GAP! Yet among science institutions, it doesn’t seem to be anyone’s job to notice gaps and attempt to fill them.  I think because while the CRISPR people would easily say “hey we have no clue what’s going to happen by then”, climate scientists seem to spend a great deal of time making predictions and mostly get published if the outcomes are bad… seemingly completely regardless of any characterization of the many uncertainties at the level the CRISPR people and farmers deal with.

Here’s an example of the kind of study I’m talking about..with regard to biodiversity predictions:

A new study by University of Arizona researchers presents detailed estimates of global extinction from climate change by 2070. By combining information on recent extinctions from climate change, rates of species movement and different projections of future climate, they estimate that one in three species of plants and animals may face extinction.

So here are a few papers that talk about wildlife adaptation:

First, mammals are becoming more active at night to avoid us. Here’s a link to an article by Michael Page, and here’s a link to the Science study.

Gaynor and her colleagues noticed animals were becoming more active at night to avoid human disturbances. They have now done a meta-analysis of 76 studies of 62 mammals all around the world. Almost all are shifting to the night to avoid us…
On the other hand, the shift is helping animals survive alongside humans. In Chitwan in Nepal, lots of tigers are able to live near people by being more active at night.

In this sense, the shift to the night may be good. “It’s a way to share space on an increasingly crowded planet,” says Gaynor. “We take the day and they take the night.” Thanks to their nocturnal ancestors, many mammals still have plenty of the characteristics needed to be more active at night, she says. And they are likely to be evolving to be even better at it.

“I would expect that this is an incredibly strong selective force,” says Kate Jones of University College London, who has shown that mammals only became active during the daytime after dinosaurs vanished.

Second, we’re finding out that habitats where critters are currently found might not be the only ones they can live in, maybe not even their preferred. This is in New Scientist by Isabelle Groc. Hopefully, there isn’t a paywall, it’s from 2018.

The story of California’s sea otters is not a one-off. Earlier this year, Silliman and his colleagues revealed a wider trend in a paper aptly titled “Are the ghosts of nature’s past haunting ecology today?“. As a result of conservation efforts, a variety of predators are reappearing in ecosystems they were pushed out of by hunting and development. “It is an exciting time for ecologists,” says Carswell, “because these species are coming back to these ecosystems from which they have been absent for many human generations and they are putting their house back in order.”

Mountain lions are another example. Unsurprisingly, we tend to associate them with mountains. But historical records show that in Patagonia they once lived in open grasslands. As sheep farming became established in South America, they were persecuted – along with their prey, a kind of llama called a guanaco. As a result, mountain lions survived only in the remote Andes away from humans. But in the past 20 years, sheep ranching has declined. “We started to see a change,” says Mark Elbroch from conservation society Panthera. “The mountain lions that had been removed from the open grassland began to come back out of the mountains at the same time as the guanaco was beginning to move back into the grassland.”

Third, critters are moving to places where they didn’t formerly live as far as we know. In this case, apparently without direct human assistance. This story is from Wudan Yan in High Country News (also 2018)

Otters were once unheard of in the Beartooths. In fact, there’s no evidence they’re native to this high alpine environment at all; their arrival appears to be part of the sweeping changes humans have brought to the plateau. In the 1960s, zoologists Donald Pattie and Nicolaas Verbeek spent years surveying the various mammals found in the Beartooths. They found creatures as small as dwarf shrews and as large as grizzly bears and mountain goats, but no otters. Continued but sporadic surveys done by field technicians and researchers at the Yellowstone Ecological Research Center in the 1990s yielded no sign of river otters, either. But for the last decade or so, there have been a few anecdotal reports from Cross, his colleagues, and some of the locals who frequent the plateau.

This of course raises philosophical issues as on this Yellowstone Ecological Research Center website

Are they “invasive species” in this alpine environment, impacting native carnivores like red foxes and American martens, or adaptive survivors seeking a climate refugium (not to mention food bonanza) at higher elevations?

I’m not suggesting we blow through wildlife habitat and ignore their needs. But when we hear predictions about the future, especially the distant future, even by scientists, I think we need to acknowledge that no one actually knows what will happen. And the people working at the interface of people and wildlife are actually the most knowledgeable about them, and how to work toward our continuing coexistence.

American Conservation and Stewardship Atlas

Just received this from the Nicholas Institute for Environmental Policy Solutions at Duke University:

NESP members may be interested in this call for comments on developing environmental policy.
The Department of the Interior, on behalf of an interagency working group co-led with the Council on Environmental Quality, Department of Agriculture, and Department of Commerce through National Oceanic and Atmospheric Administration, is soliciting comments to inform how the American Conservation and Stewardship Atlas (Atlas) can best serve as a useful tool for the public and how it should reflect a continuum of conservation actions in the America the Beautiful initiative, recognizing that many uses of lands and waters can be consistent with the long-term health of natural systems and contribute to addressing climate change and environmental injustices. The input received will be used to develop the Atlas.
DATES:
Interested persons are invited to submit comments by 11:59 p.m. on March 7, 2022.
The interagency group will host virtual public listening sessions at the dates and times below.
  • Thursday, January 13, 2022, 2:00–3:30 p.m. ET
  • Wednesday, January 19, 2022, 6:00–7:30 p.m. ET
  • Friday, January 21, 2022, 11:00 a.m.–12:30 p.m. ET
Specific details will be posted on the Department of the Interior’s America the Beautiful web page on January 4, 2022. Listening sessions may end before the time noted above if all those participating have completed their oral comments.
To submit comments:
Comments must be submitted through https://www.regulations.gov and will be available for public viewing and inspection. In the Search box, enter the docket number presented above in the document headings. For best results, do not copy and paste the number; instead, type the docket number into the Search box using hyphens. Then, click on the Search button. You may submit a comment by clicking on “Comment.”

 

 

 

Corner Crossing Lawsuit in Wyoming: Wyofile Story

A photograph purporting to show the corner in question. (GoFundMe) via Wyofile

Another good story by Angus Thuermer of Wyofile.
Here’s the issue.

The conflict grows out of the Western checkerboard land-ownership pattern set during the territorial settlement and railroad building days of the 1800s. At issue in Wyoming is whether hunters and others are trespassing if they step from one parcel of public land to another over a four-corner intersection with two private parcels — without touching private land.

In Wyoming 404,000 public acres are “landlocked” by the checkerboard pattern under any convention that views corner crossing as illegal. Many say the issue remains unsettled with no Wyoming statute explicitly addressing corner crossing.

But if the issue turns on federal law or is settled in a federal court, a decision could impact almost 1.6 million acres when also counting Utah, Idaho, Montana, Colorado and New Mexico, according to an assessment by the Center for Western Priorities.

The citations spurred the nonprofit Wyoming Chapter of Backcountry Hunters and Anglers and others to launch a GoFundMe campaign to pay legal fees, assembling 1,400 supporters who have donated $63,265 to the legal fight.

“These four hunters took every precaution to make certain private land was not touched,” the GoFundMe page, launched on Nov. 19, states. “We believe this act does not violate law or cause any negative impacts to private landowners and their use of their property.”

Here’s the map in the story for those of you not familiar with checkerboards:

And some of the legal context:

“We see the corner crossing as a violation of private property rights,” Magagna said. Property owners have “a certain amount of space above the land,” that makes it physically impossible to corner-cross without violating that space, he said.

Even though there may be no physical damage, “it’s still a violation,” he said.

But Squillace said the defendants may find protection in the federal Unlawful Inclosure of Public Lands Act of 1885. That law, in short, prohibits fencing on private property from obstructing “any person” from peaceably entering public land. Penalties for a violation can reach $1,000 and a maximum of one year imprisonment.

Private property or public access

Attorneys can argue different interpretations of the UIA, but Squillace said “it absolutely applies,” to the corner crossing case. Blocking public access is a “clear violation of the Unlawful Inclosure Act.”

“The whole point,” he said, “is that you can’t prevent the public’s access to public lands.”

Further, if the photograph in question is an accurate depiction of the corner, “I think what the ranchers have done here should be stopped,” he said. “They should not be allowed to fence off public land.”

Magagna said the UIA does not apply to corner crossing. “I don’t see that’s a relevant issue,” he said, “because fencing your private land is not under that unlawful enclosure of public land.”

Both sides can point to precedents in Wyoming. Magagna references Leo Sheep Co. v. the United States, in which the U.S. Supreme Court decided that the BLM did not have a right to a corner-crossing road.

Although the Leo case was about a road, “our position is the principle is the same,” Magagna said. “The physical damage would be different, but the principle would be the same.”

Squillace references the Taylor Lawrence case of the late 1980s, in which the Wyoming rancher built a 28-mile-long fence across checkerboard corners that kept pronghorn antelope from migrating to winter habitat near the Red Desert. Courts decided the UIA applied to the fence and that it was illegal.”

Dixie Fire, PG&E, and the US Forest Service

Mike Archer has this in his Wildfire News of the Day today:

CAL FIRE sent along a press release which announced that investigators determined that Pacific Gas & Electric was responsible for the Dixie Fire, which burned 963,309 acres, destroyed 1,329 structures and damaged 95 additional structures in Butte, Plumas, Lassen, Shasta, and Tehama counties after it started last July.
CAL FIRE Investigators Determine Cause of the Dixie Fire https://drive.google.com/file/d/1KOTmTdyMl-T1NGwF2s890NjHBFFyTWgu/view?usp=sharing

The Cal Fire PR says, “After a meticulous and thorough investigation, CAL FIRE has determined that the Dixie Fire was caused by
a tree contacting electrical distribution lines owned and operated by Pacific Gas and Electric (PG&E) located west
of Cresta Dam.”

Looking at Google Maps, the power lines in question appear to be on the Plumas National Forest. If so, could the USFS be held liable? Or is it all on PG&E?

 

Study: Forest Restoration Can Benefit Spotted Owls

This study, “Forest restoration limits megafires and supports species conservation under climate change” ($), by Gavin Jones et al, is described in a Treehugger article. Excerpts:

“Forest restoration often involves some removal of live trees—mostly small and medium-sized trees in the forest understory that have grown in because of fire exclusion. These smaller trees increase fire risk to owl habitat, and removal of these smaller trees will protect the rare, larger trees that owls use for nesting,” lead author Gavin Jones, Ph.D., a research ecologist with the USDA Forest Service (USFS) Rocky Mountain Research Station, tells Treehugger.”

“We found the direct, and potential negative effects of forest restoration to owl habitat (that is, removal of trees in owl habitat) were small relative to the positive effects that restoration had on reducing fire risk to owls,” Jones says. “So even though in some cases we found that restoration could have negative short-term impacts to owls, it reduced the long-term impacts of severe fire. These long-term benefits led to better outcomes for owls.”

In some scenarios, the findings suggest that placing restoration treatments inside owl habitats would cut the predicted amount of severe fire almost in half compared to treating the same area outside of their territories.

This is another case of research confirming what many foresters and others have been saying for years.

“Wild Souls” Book Review by Jennifer Weeks

This book apparently goes into many topics of interest that have been frequently discussed by TSW readers. I found this review on The Society of Environmental Journalists page. Would anyone like to review the book for TSW readers? I have to wonder about how these concepts track with abstractions like “ecosystem integrity” or the more recent BLM idea “health of the landscape” (at least with reference to grazing rules) as Steve quoted here.  I have to say it’s much easier for me to think about the question of “what is the appropriate level of intervention?”under the abstraction of “climate resilience.”

BookShelf: ‘Wild Souls’ Explores Paradox of Managing Species To Save Them

“Wild Souls: Freedom and Flourishing in the Non-Human World”
By Emma Marris
Bloomsbury, $28.00

Reviewed by Jennifer Weeks

A decade ago on a family trip to the Grand Canyon, my 7-year-old daughter spotted a signboard as we walked along the South Rim: “Condor presentation here at 3:00.”

“Look, a condor is coming!” she said.

We had mentioned that they were one of the region’s rarest species and were clawing their way back from the brink of extinction.

I started explaining that the sign meant a ranger was going to give a talk, not that he or she would bring a condor — they were wild and free-flying, not on display.

As I was in mid-sentence, a huge shadow fell across the sidewalk.

Everyone along the path looked up and started taking pictures of, yes, a California condor gliding overhead. Its massive wingspan and bright red head made it hard to miss.

“See, it’s here early!” my daughter announced.

What’s ‘wild’ when humans interfere?

This episode captured the complexity that journalist Emma Marris explores in “Wild Souls: Freedom and Flourishing in the Non-Human World,” a hard look at what it means for a species to be “wild” or “natural” on a planet where humans have radically altered it.

Condors were then and still are critically endangered: At the end of 2020 their wild free-flying population was 329, spread across parts of Arizona, Utah, California and Baja. The most dire threat they face is poisoning from consuming lead shot in animal carcasses they feed on.

And they’re present at the Grand Canyon because they were reintroduced there from a captive breeding program

We may value wild animals, but we interfere with their lives in all kinds of ways that call into question what “wild” means.

“The condors that have been released into the ‘wild’ are still tended to pretty closely by humans,” Marris writes. “They are routinely vaccinated against West Nile virus. When chicks are in the nest, they are visited monthly to make sure their parents aren’t feeding them plastic trash. If they are, the nestlings are whisked away for a quick surgery to remove the plastic. Every condor is assigned a ‘studbook number,’ which it wears prominently on a wing tag.”

Condors illustrate Marris’ central point: We may value wild animals and want to have good relationships with them, but we interfere with their lives in all kinds of ways that call into question what “wild” means.

Hybrid of wild nature and human management

Captive breeding programs are an example. Reintroductions, such as the planned return of gray wolves to Colorado that state voters endorsed in a 2020 ballot measure, are another. So is exterminating predators to protect at-risk species they hunt.

In one well-known example, the National Park Service killed thousands of feral pigs on California’s Channel Islands to save small endemic foxes. The program was so controversial that novelist T. Coraghessan Boyle novelized it in his 2011 book, “When the Killing’s Done.”

In her previous book, “Rambunctious Garden: Saving Nature in a Post-Wild World” (2013), Marris argued that the idea of preserving nature in a pristine, pre-human state was unrealistic, and that instead the goal should be a hybrid of wild nature and human management.

“Wild Souls” extends this line of thinking to wildlife, drawing on science, philosophy and literature for perspective.

Too often, Marris asserts, we divide the world into nature, which we view as good, and our domesticated world, which we blame ourselves for ruining. In her view, this either/or framing is too simple — and it also is harmful.

Acknowledging human influence

“Our concepts of ‘nature’ and ‘wilderness’ sadly limit the solutions that we can imagine,” she writes. “To make good environmental decisions, we must stop focusing on trying to remove or undo human influence. … We must instead acknowledge the extent to which we have influenced our current world and take some responsibility for its future trajectory.”

What does that mean in practice?

One example Marris raises is tolerating hybridization between some species — such as grizzlies and polar bears, or barred and spotted owls — if it expands the gene pool for a dwindling species.

Another might be deciding to let a hyper-specialized rare species go extinct, rather than inflicting mass suffering on its better-adapted predators.

A third is using genetic editing tools to help species that we want to protect adapt to a human-altered world.

“Imagine using a gene drive to remove horns from all rhinos so there would be no reason to poach them — and then using another gene drive 100 years later to put the horn back once the market has dried up,” she posits.

None of these interventions would be simple.

But with the Earth losing so many species now, “Wild Souls” is a heartfelt but practical guide through the tangled moral underbrush.

Jennifer Weeks is senior environment and energy editor at The Conversation US and a former board member of the Society of Environmental Journalists.