Paul Hawken is an environmentalist, entrepreneur, and author. His work includes starting ecological businesses, writing about the impact of commerce on living systems, and consulting with heads of state and CEOs on economic development, industrial ecology, and environmental policy. He has appeared on numerous media including the Today Show, Larry King, Talk of the Nation, Charlie Rose, and has been profiled or featured in hundreds of articles including the Wall Street Journal, Newsweek, Washington Post, Business Week, Esquire, and US News and World Report. His writings have appeared in the Harvard Business Review, Resurgence, New Statesman, Inc, Boston Globe, Christian Science Monitor, Mother Jones, Utne Reader, Orion, and many other publications.
He authors articles, op-eds, and peer-reviewed papers, and has written seven books including four national bestsellers The Next Economy (Ballantine 1983), Growing a Business (Simon and Schuster 1987), and The Ecology of Commerce (HarperCollins 1993) and Blessed Unrest (Viking, 2007). The Ecology of Commerce was voted in 1998 as the #1 college text on business and the environment by professors in 67 business schools. Natural Capitalism: Creating the Next Industrial Revolution (Little Brown, September 1999) co-authored with Amory Lovins, has been read and referred to by several heads of state including President Bill Clinton who called it one of the five most important books in the world today. His books have been published in over 50 countries in 27 languages. Growing a Business became the basis of a 17-part PBS series, which Mr. Hawken hosted and produced. The program, which explored the challenges and pitfalls of starting and operating socially responsive companies, was shown on television in 115 countries and watched by over 100 million people.
Paul has founded several companies including some of the first natural food companies in the U.S. that relied solely on sustainable agricultural methods. He presently heads OneSun, LLC, an energy company focused on ultra low-cost solar based on green chemistry and biomimicry; and Highwater Global, a social impact fund that employs the highest standards of corporate social, ethical and environmental behavior.
In 1965, Hawken worked with Martin Luther King Jr.’s staff in Selma, Alabama prior to the historic March on Montgomery, Alabama. As press coordinator, Hawken registered press, issued credentials (he describes it as a battle zone, and people needed to be identified), gave dozens of updates and interviews on national radio, and acted as marshal for the final march. That same year, Hawken worked in New Orleans as a staff photographer for the Congress of Racial Equality, focusing on voter registration drives in Bogalusa, Louisiana and the panhandle of Florida, and photographing the Klan in Meridian, Mississippi, after three civil rights workers were tortured and killed. Hawken has spoken, conducted research, and traveled extensively throughout the world, undertaking journeys into insurgent-held territories of Burma to research tropical teak deforestation, as well as a 1999 humanitarian / photojournalistic trek to war-torn Kosovo and Macedonia.
Paul founded the Natural Capital Institute (www.naturalcapital.org), a research organization located in Sausalito, California. The Natural Capital Institute created Wiser Earth (www.WiserEarth.org), an open source networking platform that links NGOs, foundations, business, government, social entrepreneurs, students, organizers, academics, activists, scientists, and citizens concerned about the environment and social justice.
As a speaker, he has given keynote addresses to the Liberal Party of Canada, the King of Sweden at his inaugural Environmental Seminar, American Bookseller’s Association, Urban Land Institute, SRI International, Harvard University, Stanford University, the Wharton School, Cornell University, Prime Minister of New Zealand’s Conference on Natural Capitalism, US Department of Commerce, Australian Business Council, Yale University and Yale University Commencement, University of California (Berkeley) Commencement, Ministry of Agriculture France, American Association for the Advancement of Science (AAAS), Prince of Wales Conference on Business and the Environment—Cambridge University, Commonwealth Club, Herman Miller, National Wildlife Federation, State of Washington, American Society of Landscape Architects, American Institute of Architects, American Institute of Graphic Arts, American Solar Energy Association, Apple Computer, World Business Council for Sustainable Development, Cleveland City Club, Conference Board, U.S. Forest Service, Ontario Hydro, Environment Canada, EPA, and several hundred others.
He has served on the board of many environmental organizations including Point Foundation (publisher of the Whole Earth Catalogs), Center for Plant Conservation, Conservation International, Trust for Public Land, Friends of the Earth, and National Audubon Society. Among recognition and awards received are: Green Cross Millennium Award for Individual Environmental Leadership presented by Mikhail Gorbachev in 2003; World Council for Corporate Governance in 2002; Small Business Administration “Entrepreneur of the Year” in 1990; Utne “One Hundred Visionaries who could Change our Lives” in 1995, Western Publications Association “Maggie” award for “Natural Capitalism” as the best Signed Editorial/Essay” in 1997; Creative Visionary Award by the International Society of Industrial Design; Design in Business Award for environmental responsibility by the American Center for Design; Council on Economic Priorities’ 1990 Corporate Conscience Award; Metropolitan Magazine Editorial Award for the 100 best people, products and ideas that shape our lives; the Cine Golden Eagle award in video for the PBS program “Marketing” from Growing a Business; California Institute of Integral Studies Award “For Ongoing Humanitarian Contributions to the Bay Area Communities”; Esquire Magazine award for the best 100 People of a Generation (1984); and six honorary doctorates.
By Melissa Gaskill
Two decades ago scientists and volunteers along the Virginia coast started tossing seagrass seeds into barren seaside lagoons. Disease and an intense hurricane had wiped out the plants in the 1930s, and no nearby meadows could serve as a naturally dispersing source of seeds to bring them back.
Restored seagrass beds in Virginia now provide habitat for hundreds of thousands of scallops. Bob Orth, Virginia Institute of Marine Science / CC BY 2.0<p>The paper is part of a growing trend of evidence suggesting seagrass meadows can be easier to restore than other coastal habitats.</p><p>Successful seagrass-restoration methods include <a href="https://www.sciencedirect.com/science/article/abs/pii/S0304377099000078?via%3Dihub" target="_blank">transplanting shoots</a>, <a href="https://onlinelibrary.wiley.com/doi/10.1111/j.1061-2971.2004.00314.x" target="_blank" rel="noopener noreferrer">mechanized planting</a> and, more recently, <a href="https://www.nature.com/articles/s41467-020-17438-4" target="_blank" rel="noopener noreferrer">biodegradable mats</a>. Removing threats, proximity to donor seagrass beds, planting techniques, project size and site selection all play roles in a restoration effort's success.</p><p>Human assistance isn't always necessary, though. In areas where some beds remain, seagrass can even recover on its own when stressors are reduced or removed. For example, seagrass began to recover when Tampa Bay improved its water quality by reducing nitrogen loads from runoff by roughly 90%.</p><p>But more and more, seagrass meadows struggle to hang on.</p><p>The marine flowering plants have declined globally since the 1930s and currently disappear at a rate equivalent to a football field every 30 minutes, according to the <a href="https://www.unep.org/resources/report/out-blue-value-seagrasses-environment-and-people" target="_blank" rel="noopener noreferrer">United Nations Environment Programme</a>. And research published in 2018 found the rate of decline is <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2018GB005941" target="_blank" rel="noopener noreferrer">accelerating</a> in many regions.</p><p>The causes of decline vary and overlap, depending on the region. They include thermal stress from climate change; human activities such as dredging, anchoring and coastal infrastructure; and intentional removal in tourist areas. In addition, increased runoff from land carries sediment that clouds the water, blocking sunlight the plants need for photosynthesis. Runoff can also carry contaminants and nutrients from fertilizer that disrupt habitats and cause algal blooms.</p><p>All that damage comes with a cost.</p>
The Value of Seagrass<p>As with ecosystems like rainforests and <a href="https://therevelator.org/mangroves-climate-change/" target="_blank">mangroves</a>, loss of seagrass increases carbon dioxide emissions. And that spells trouble not just for certain habitats but for the whole planet.</p><p>Although seagrass covers at most 0.2% of the seabed, it <a href="https://www.unenvironment.org/news-and-stories/story/seagrass-secret-weapon-fight-against-global-heating" target="_blank">accounts for 10%</a> of the ocean's capacity to store carbon and soils, and these meadows store carbon dioxide an estimated 30 times faster than most terrestrial forests. Slow decomposition rates in seagrass sediments contribute to their <a href="https://www.researchgate.net/publication/238506081_Assessing_the_capacity_of_seagrass_meadows_for_carbon_burial_Current_limitations_and_future_strategies" target="_blank" rel="noopener noreferrer">high carbon burial rates</a>. In Australia, according to <a href="https://onlinelibrary.wiley.com/doi/10.1111/gcb.15204" target="_blank" rel="noopener noreferrer">research</a> by scientists at Edith Cowan University, loss of seagrass meadows since the 1950s has increased carbon dioxide emissions by an amount equivalent to 5 million cars a year. The United Nations Environment Programme reports that a 29% decline in seagrass in Chesapeake Bay between 1991 and 2006 resulted in an estimated loss of up to 1.8 million tons of carbon.</p>
Eelgrass in the river delta at Prince William Sound, Alaska. Alaska ShoreZone Program NOAA / NMFS / AKFSC; Courtesy of Mandy Lindeberg / NOAA / NMFS / AKFSC<p>Seagrasses also protect costal habitats. A healthy meadow slows wave energy, reduces erosion and lowers the risk of flooding. In Morro Bay, California, a 90% decline in the seagrass species known as eelgrass caused extensive erosion, according to a <a href="https://www.sciencedirect.com/science/article/abs/pii/S0272771420303528?via%3Dihub" target="_blank" rel="noopener noreferrer">paper</a> from researchers at California Polytechnic State University.</p><p>"Right away, we noticed big patterns in sediment loss or erosion," said lead author Ryan Walter. "Many studies have shown this on individual eelgrass beds, but very few studies looked at it on a systemwide scale."</p><p>In the tropics, seagrass's natural protection can reduce the need for expensive and often-environmentally unfriendly <a href="https://www.nioz.nl/en/news/zeegras-spaart-stranden-en-geld" target="_blank" rel="noopener noreferrer">beach nourishments</a> regularly conducted in tourism areas.</p><p>Seagrass ecosystems improve water quality and clarity, filtering particles out of the water column and preventing resuspension of sediment. This role could be even more important in the future. By producing oxygen through photosynthesis, meadows could help offset decreased oxygen levels caused by warmer water temperatures (oxygen is less soluble in warm than in cold water).</p><p>The meadows also provide vital habitat for a wide variety of marine life, including fish, sea turtles, birds, marine mammals such as manatees, invertebrates and algae. They provide nursery habitat for <a href="https://wedocs.unep.org/bitstream/handle/20.500.11822/32636/seagrass.pdf?sequence=1&isAllowed=y" target="_blank" rel="noopener noreferrer">roughly 20%</a> of the world's largest fisheries — an <a href="https://www.floridamuseum.ufl.edu/science/seagrass-meadows-harbor-wildlife-for-centuries/" target="_blank" rel="noopener noreferrer">estimated 70%</a> of fish habitats in Florida alone.</p><p>Conversely, their disappearance can contribute to die-offs of marine life. The loss of more than 20 square miles of seagrass in Florida's Biscayne Bay may have helped set the stage for a widespread <a href="https://www.wlrn.org/2020-08-14/the-seagrass-died-that-may-have-triggered-a-widespread-fish-kill-in-biscayne-bay" target="_blank">fish kill</a> in summer 2020. Lack of grasses to produce oxygen left the basin more vulnerable when temperatures rose and oxygen levels dropped as a result, says Florida International University professor Piero Gardinali.</p>
Damaged Systems, a Changing Climate<p>Governments and conservationists around the world have already put a lot of effort into coastal restoration efforts. And that's helped some seagrass populations.</p><p>Where stressors remain, though, restoration grows more complicated. <a href="https://www.rug.nl/research/portal/en/publications/the-future-of-seagrass-ecosystem-services-in-a-changing-world(3a8c56db-7bed-4c9e-ac7f-c72453e2a102).html" target="_blank">Research</a> published this September found that only 37% of seagrass restorations have survived. Newly restored meadows remain vulnerable to the original stressors that depleted them, as well as to storms — and <a href="https://www.ecowatch.com/tag/climate-crisis">climate change</a>.</p>
Seagrass in Dry Tortugas National Park, Florida. Alicia Wellman / Florida Fish and Wildlife / CC BY-NC-ND 2.0<p>In Chesapeake Bay a cold-water species of seagrass is currently hitting its heat limit, especially in summer, according to Alexander Challen Hyman of University of Florida's School of Natural Resources and Environment. As waters continue to warm due to climate change, the species likely will disappear there.</p><p>Climate-driven sea-level rise complicates the problem as well. Seagrasses thrive at specific depths — too shallow and they dry out or are eaten, too deep and there isn't enough light for photosynthesis.</p>
But There’s Good News, Too<p>Luckily, left to its own devices, a seagrass meadow can flourish for hundreds of years, according to a <a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2019.1861" target="_blank" rel="noopener noreferrer">paper</a> published last year by Hyman and other researchers from the University of Florida. The researchers arrived at their conclusion by looking at shells of living mollusks and fossil shells to estimate the ages of meadows in Florida's Big Bend region on the Gulf Coast.</p><p>That area has extensive, relatively pristine seagrass meadows. "Our motivation was to understand the past history of these systems, and shells store a lot of history," said co-author Michal Kowalewski.</p><p>A high degree of similarity between living and dead shells indicates a stable area, while a mismatch suggests an area shifted from seagrass to barren sand. The researchers found that long-term accumulations of shells resembled living ones, suggesting that the seagrass habitats have been stable over time.</p><p>That stability allows biodiversity to thrive, creating conditions where specialist species can survive and flourish, according to Hyman.</p><p>Discovering the long-term stability of seagrass meadows has implications for choosing restoration sites, Kowalewski notes.</p><p>"There must be reasons they thrive in one place, while a mile away they don't and fossil data says they probably never did," he said. "If we remove a seagrass patch, we cannot hope to plant it somewhere else. It's not just the seagrass that is special. The location at which it's found is special, too."</p><p>A better approach is conserving these habitats in the first place, but we're not doing enough of that right now. The UN reports that marine protected areas safeguard just 26% of recorded seagrass meadows, compared with 40% of coral reefs and 43% of mangroves.</p>
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