A Tribute to E.O. Wilson, written by Doug Tallamy

Attribution of photo: Jim HarrisonCC BY 2.5, (cropped)  via Wikimedia Commons

E. O. Wilson was an extraordinary scholar in every sense of the word. Back in the 1980s, Milton Stetson, the chair of the biology department at the University of Delaware, told me that a scientist who makes a single seminal contribution to his or her field has been a success. By the time I met Edward O. Wilson in 1982, he had already made at least five such contributions to science.

Wilson, who died Dec. 26, 2021 at the age of 92, discovered the chemical means by which ants communicate. He worked out the importance of habitat size and position within the landscape in sustaining animal populations. And he was the first to understand the evolutionary basis of both animal and human societies.

Each of his seminal contributions fundamentally changed the way scientists approached these disciplines, and explained why E.O. – as he was fondly known – was an academic god for many young scientists like me. This astonishing record of achievement may have been due to his phenomenal ability to piece together new ideas using information garnered from disparate fields of study.

Big insights from small subjects

In 1982 I cautiously sat down next to the great man during a break at a small conference on social insects. He turned, extended his hand and said, “Hi, I’m Ed Wilson. I don’t believe we’ve met.” Then we talked until it was time to get back to business.

Three hours later I approached him again, this time without trepidation because surely now we were the best of friends. He turned, extended his hand, and said “Hi, I’m Ed Wilson. I don’t believe we’ve met.”

Wilson forgetting me, but remaining kind and interested anyway, showed that beneath his many layers of brilliance was a real person and a compassionate one. I was fresh out of graduate school, and doubt that another person at that conference knew less than I — something I’m sure Wilson discovered as soon as I opened my mouth. Yet he didn’t hesitate to extend himself to me, not once but twice.

Thirty-two years later, in 2014, we met again. I had been invited to speak in a ceremony honoring his receipt of the Franklin Institute’s Benjamin Franklin Medal for Earth and Environmental Science. The award honored Wilson’s lifetime achievements in science, but particularly his many efforts to save life on Earth.

My work studying native plants and insects, and how crucial they are to food webs, was inspired by Wilson’s eloquent descriptions of biodiversity and how the myriad interactions among species create the conditions that enable the very existence of such species.

Though I am an entomologist, I did not realize that insects were “the little things that run the world” until Wilson explained why this is so in 1987. Like nearly all scientists and nonscientists alike, my understanding of how biodiversity sustains humans was embarrassingly cursory. Fortunately, Wilson opened our eyes. I spent the first decades of my career studying the evolution of insect parental care, and Wilson’s early writings provided a number of testable hypotheses that guided that research. But his 1992 book, The Diversity of Life, resonated deeply with me and became the basis for an eventual turn in my career path.

Throughout his career Wilson flatly rejected the notion held by many scholars that natural history – the study of the natural world through observation rather than experimentation – was unimportant. He proudly labeled himself a naturalist, and communicated the urgent need to study and preserve the natural world. Decades before it was in vogue, he recognized that our refusal to acknowledge the Earth’s limits, coupled with the unsustainability of perpetual economic growth, had set humans well on their way to ecological oblivion.

Wilson understood that humans’ reckless treatment of the ecosystems that support us was not only a recipe for our own demise. It was forcing the biodiversity he so cherished into the sixth mass extinction in Earth’s history, and the first one caused by an animal: us.

A broad vision for conservation

And so, to his lifelong fascination with ants, E. O. Wilson added a second passion: guiding humanity toward a more sustainable existence. To do that, he knew he had to reach beyond the towers of academia and write for the public, and that one book would not suffice. Learning requires repeated exposure, and that is what Wilson delivered in The Diversity of Life, Biophilia, The Future of Life, The Creation and his final plea in 2016, Half-Earth: Our Planet’s Fight for Life.

As Wilson aged, desperation and urgency replaced political correctness in his writings. He boldly exposed ecological destruction caused by fundamentalist religions and unrestricted population growth, and challenged the central dogma of conservation biology, demonstrating that conservation could not succeed if restricted to tiny, isolated habitat patches.

In “Half Earth,” he distilled a lifetime of ecological knowledge into one simple tenet: Life as we know it can be sustained only if we preserve functioning ecosystems on at least half of planet Earth.

But is this possible? Nearly half of the planet is used for some form of agriculture, and 7.9 billion people and their vast network of infrastructure occupy the other half.

As I see it, the only way to realize E.O.’s lifelong wish is learn to coexist with nature, in the same place, at the same time. It is essential to bury forever the notion that humans are here and nature is someplace else. Providing a blueprint for this radical cultural transformation has been my goal for the last 20 years, and I am honored that it melds with E.O. Wilson’s dream.

There is no time to waste in this effort. Wilson himself once said, “Conservation is a discipline with a deadline.” Whether humans have the wisdom to meet that deadline remains to be seen.

Doug Tallamy is Professor of Entomology at the University of Delaware

This article is republished from The Conversation under a Creative Commons license. Read the original article.

 

WINTER STREAM LIFE

Photo: Courtesy of the Fairfax County Park Authority (Ellanor C. Lawrence Park)

WINTER STREAM LIFE

When: Saturday, 02/12/2022 1:00 pm

Where: ELLANOR C. LAWRENCE PARK LOCATION
Pond Shelter
5235 Walney Road
Chantilly, VA, 20151

Cost: $8 per person.

Click here for activity details or call 703-631-0013.

Registration is online.

Event Description:

Explore Walney Creek with a naturalist to meet some of the small creek critters (macroinvertebrates) that call it home. Learn why so many different types of macroinvertebrates are active in winter streams. The naturalist will demonstrate winter collecting and participants can help pick, sort and learn to identify these magnificent critters. The program at Ellanor C. Lawrence Park runs from 1 to 2 p.m.

Review of Water: A Natural History, by Alice Outwater

Reviewed by FMN Kristina Watts

Water: A Natural History is not just about water. As naturalists, we understand that everything is connected. I teach my students that streams are like the veins and arteries of the Earth, transporting nutrients and wastes; and we all know that water is necessary for life. I picked this book up thinking it would focus on hydrology, chemistry, and provide some details on the water cycle that would be fun to share. But instead, it was deeper than that: it’s the story of relationship, of activities and consequence.

Using aquatic resources as common thread that ties it all together, Alice Outwater takes the reader on a journey through time, showing us how humans have impacted the region that is now the United States since before European discovery of the continent. Starting with the beavers and eventually wrapping her narrative around buffalo, prairie dogs, mollusks, and alligators, she emphasizes how plentiful the animals were that lived on this land throughout pre-colonized history and how their behaviors shaped the ecosystems around them. We talk a lot about keystone species and their role in food webs, but this book highlights the direct connection between animals and the shapes of streams and rivers, ground water recharge, and water quality. Then she describes how human activity has reduced the populations of animals (and plants), and the resulting effects. She takes us through the human side of each story too, explaining for example the demand for fur in Europe during the 1600s, farmers’ naïve understanding of soil structure in the grasslands, and the U.S. government’s endeavors to engineer rivers for transportation and electric power needs.

All of the changes she describes through water’s “natural history” paint a picture of loss – loss of diversity and ecosystem health. She ends with a chapter on wastewater treatment (her specialty, as an environmental engineer by profession) and hope inspired by relatively recent environmental laws (Clean Water Act, Clean Air Act, etc.). She indicates that balance can be restored, if only we allow nature to take its course, well, more naturally. This book was published in 1996; my only complaint about it is that it is “old” – almost as much time has again passed as since the 1970s statutes and when the book was written. I’d love to see an update.

At 224 pages, this book is a pretty fast, colorful read and provides long-term, holistic perspective as well as interesting stories to enhance any discussions you may have involving water resources and our impact on them.

Water:  A Natural History, by Alice Outwater, Basic Books, Reprint edition (1997), 224 pages.

NVSWCD Seedling Sale Opens March 1st at 10am!

The Northern Virginia Soil and Water Conservation District 2022 bare-root seedling sale features shrubs and small trees which are valuable to native bees and bear gorgeous flowers and fruits, and display beautiful colors. The fruits and flowers that these plants grow are important food sources to birds and pollinators! By planting these native species, you are directly contributing to the betterment of our environment. The plants in each package clean our water and air, prevent soil erosion, provide valuable habitat, and add beauty to your property. You can see this year’s seedling ribbon colors and learn tips and tricks for planting your seedling in the Fairfax County Tree Basics Booklet from NVSWCD and the Fairfax County Tree Commission. They hope you will also explore other native plant sales occurring throughout the Northern Virginia region this spring, like those promoted by Plant NOVA Natives.

View the seedling package contents, prices and ordering information here.

Pick up information and more here.

Natural History Field Study: Night Sky for Naturalists, Wednesdays, February 9th – March 16th

Photo by Andy Holmes on Unsplash

February 9 – March 16, 2022
Wednesdays, 6 – 8 pm
Class is hybrid with both Zoom lectures and in person field trips.
$200/ANS members; $250 nonmembers
Register here.

This Audubon Naturalist Society course provides a basic introduction to astronomy that emphasizes appreciation of Earth’s relationship to the universe. Topics covered include the celestial sphere, celestial navigation, motions of the Sun, Moon, planets, and stars, telescopes, timekeeping, phases and motions of the Moon, tides, and eclipses. Field trips will provide hands-on experience with telescopes at the Montgomery College Astronomical Observatory, including both solar and nighttime observing.

EcoSavvy Symposium – Restoring Urban Forest, February 19th

Saturday, February 19, 2022
8:30 am – 12:30 pm
Online or in person at Green Spring Gardens, 4603 Green Spring Rd., Alexandria
Registration  703-642-5173 or online at www.fairfaxcounty.gov/parks/parktakes (enter code H7T.BET2)

Help restore our urban forests, one yard at a time. This program will help you understand the ecological imperative to preserve and grow our tree canopy. Learn what you can do to help improve the issue of tree canopy decline throughout the region, and learn steps you can apply in your community and in your own yard to reverse this disturbing trend. A Zoom link will be emailed before the event. This virtual program is also available in person.

Keynote Speaker: Eric Wiseman, PhD, Associate Professor of Urban Forestry and Director of Virginia Big Tree Program

Also featuring Jim McGlone, PhD, Virginia Department of Forestry, and Casey Trees of Washington, DC

Presented by: VCE Green Spring Master Gardeners.

MLK Service Day at Mason Neck State Park, January 17th

Photo courtesy of Friends of Mason Neck State Park

Calling all volunteers and groups: Martin Luther King, Jr. Service Day is January 17. Please call or email the park office if you would like to volunteer. They have many great volunteer opportunities such as trail maintenance, shoreline cleanups, scout projects, Visitor Center Assistant and more. They can tailor your volunteer experience specifically for you or your group.

Email: [email protected]          Phone: 703-339-2380

Five Things To Know About The Plastic Bag Tax

                                                                                                                                                Image courtesy of Fairfax County Government

A new five-cent tax on disposable plastic bags went into effect at certain retailers across Fairfax County on Jan. 1, 2022. Here are five things you need to know about this new tax. You can learn more at: 5 Things To Know About The Plastic Bag Tax | News Center (fairfaxcounty.gov)

 1. ONLY THREE TYPES OF RETAILERS ARE AFFECTED

The tax is only on disposable plastic bags from grocery stores, convenience stores and drug stores. Some bigger box stores, like Walmart, are also included.

2. THE TAX IS COMPLETELY AVOIDABLE

If you bring your own reusable shopping bag and use it at the register, you can avoid paying this tax.

3. THE PURPOSE OF THE TAX IS TO CURB PLASTIC POLLUTION

Unlike some other taxes, this tax does not exist for the purpose of collecting revenue. The entire goal of the tax is to help encourage change behavior and to reduce the use of disposable plastic bags.

4. ANY REVENUE COLLECTED WILL BE USED FOR SPECIFIC PURPOSES

The Virginia Department of Taxation will administer and collect the tax. Any revenue collected will be provided to Fairfax County periodically and will be used to help stand up environmental programs and services to curb litter and pollution, and to provide reusable bags to those eligible for Supplemental Nutrition Assistance Program (SNAP) or Women, Infants, and Children (WIC) benefits.

5. ARLINGTON AND ALEXANDRIA ALSO HAVE A PLASTIC BAG TAX

The region is moving collectively to address plastic pollution. Both Arlington and Alexandria have implemented a five-cent tax on disposable plastic bags as of Jan. 1, 2022.

Plastic Bag Tax Frequently Asked Questions

For questions about administration or enforcement, please contact Virginia Tax at 804-367-8031.

Help Restore the Health of the Potomac and Chesapeake, Grow Underwater Grass

Photo courtesy of Friends of Mason Neck State Park

Mason Neck State Park Visitor Center
7301 High Point Rd., Lorton VA
Various dates for orientation.
Register by calling (703) 339-2380 or email [email protected]

Orientations on:
January 15, 1 PM
January 22, 11 AM
January 30 1 PM
February 5, 11 AM
February 6, 11 AM
February 12, 1 PM
February 13, 1 PM

You can help restore the health of the Potomac River and the Chesapeake Bay by participating in Mason Neck State Park’s Grasses for the Masses program. Volunteers in the program grow wild celery, an important underwater grass, in their homes and then plant it at the park to help bolster aquatic grass populations. Underwater grasses are a vital part of the health of the
Potomac and the Chesapeake. They provide food for waterfowl, oxygenate the water, filter pollution, reduce erosion and provide safe spaces for newly-hatched fish.

To participate in the program, all you need to do is attend an orientation session at the park and pick up your supplies. There is a $25 charge for each Grasses Kit. You’ll grow your grasses at home, then plant them at the park on Planting Day, May 22. All supplies must be returned to the park on May 22.

Registration for the orientation programs is required, and there is a maximum of 10 persons for each orientation.

Restoration of the American Shad in the Potomac River, February 12th

Photo:  Courtesy of Friends of Mason Neck State Park

Friends of Mason Neck State Park’s Annual Meeting
Saturday, February 12, 2022
2 pm
Online. Free.
Register here.

The Friends of Mason Neck State Park will hold their Annual Meeting via Zoom. They’ll have a brief business meeting at which they summarize their activities for the year and elect a Board of Directors. Following the business meeting, they’ll have a presentation by Jim Cummins, a biologist and river ecologist who has played a key role in the efforts to restore the Potomac River’s shad population.

The American shad was once one of the East Coast’s most abundant and economically important fish. Unfortunately, by the 1970s water pollution, over-harvesting, and the blocking of spawning habitat by dams led to their decline. In 1983 a harvest moratorium on American shad was put into effect on the Potomac River but over a decade later, even with a much cleaner river, the shad population was still showing no signs of recovery. In 1995, the Interstate Commission on the Potomac River Basin (ICPRB) began an 8-year American shad restoration program, with the assistance of local watermen from Mason Neck and the involvement and support of the U.S. Fish and Wildlife Services.

Jim Cummins’ talk will cover the success of that effort, the current status, how the Potomac contributed to subsequent and ongoing shad restorations in many other rivers in the midAtlantic, the involvement of regional schools, and a special description of the historic importance of Mason Neck to the Potomac’s remarkable shad fishery.