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Talking Points
The protection of biodiversity is critical to maintain our way
of life.
- Our health and survival is contingent upon the interactions
of all species on earth. We are dependent on plants, animals,
fungi, bacteria, and their collective products for the air we
breathe, the shelter that keeps us safe and warm, the pollination
of the food that nourishes us, and the purification of the water
we drink.
- Fortunately, through research, data collection, policy development,
education, and conservation, we can efficiently, effectively,
and economically create conservation plans to preserve the biodiversity
that sustains us. Biodiversity conservation and economic growth
do not have to be incompatible. In fact, their compatibility is
necessary for the well-being of our states, local communities,
and ourselves.
Humans depend on biodiversity directly for food, shelter, and
medicine and, indirectly, for pollination of crops, clean air, and
clean water.
- Genetic diversity increases species’ ability to resist pests
and disease, adapt to changing ecosystems, and recover from disaster.
Genetically-diverse crops ultimately ensure food security for
the human race.
- Biological resources provide pollination and soil fertilization
to ensure crop health. Insects pollinate over 40 U.S. commercial
crops, providing $30 billion worth of economic value each year.(1)
- Almost 30% of modern medicines were developed from plants and
animals, including antibiotics, anti-inflammatory medicines, painkillers,
treatments for ovarian and breast cancer, anti-leukemia drugs,
anti-malaria drugs, pharmaceuticals, and nutritional supplements.(1)
Scientists estimate that biodiversity loss is leading to the loss
of about three potential new medicines each year.(2)
- Forests provide clean air and water by absorbing carbon dioxide,
producing breathable oxygen, cycling nutrients, and regulating
water vapor.
- Wetlands act as water purification systems by filtering water,
diluting and carrying away waste, soaking up carbon dioxide, and
emitting oxygen.
- Clean air and water help to prevent illnesses such as bronchitis
and asthma.
- As the number and variety of species are lost, ecosystems become
unstable and vulnerable to catastrophic events, such as floods,
droughts, and forest fires. For example, the recent flooding in
China and Italy was caused by deforestation and overgrazing.
- Biodiversity creates natural places for recreational and economic
activities, such as canoeing, hiking, gardening, hunting, and
fishing.
- More than 130 million people visit U.S. national parks each
year.(1)
A healthy economy depends on healthy biodiversity.
- Ecosystems provide an estimated $33 trillion in ecological
services worldwide each year, which is almost twice as much as
the estimated $18 trillion combined gross domestic product generated
by human services each year.(3)
- More than $200 million of revenue was lost due to the destruction
of U.S. estuaries between 1954 and 1978.(1)
- A survey conducted by the U.S. Fish and Wildlife Service showed
that 77 million Americans participated in wildlife-related activities
in 1996, spending over $20 billion more on wildlife-related recreation
than on cars.(4)
Biodiversity protection needs to be addressed at the state level.
- Comprehensive conservation planning at the state level is the
most appropriate political and ecological scale. Smaller local
conservation projects that have characterized activities by many
conservation organizations in the past are simply not comprehensive
enough.
- Principal threats to biodiversity are habitat loss, fragmentation,
and degradation caused by land development. States have primary
jurisdiction for land use regulation, and state wildlife agencies
are responsible for wildlife regulation throughout their state
including private lands.
- State governments also manage extensive lands within their
borders on which they can protect and administer biodiversity
programs. Often these state-owned lands have been deforested,
developed, or grazed without biodiversity conservation plans.
States have the opportunity to develop programs for these lands
that combine economic viability with species and ecosystem preservation.
Biodiversity loss in the U.S. is a serious problem that needs
action now.
- Approximately 1-10 species naturally go extinct each year.
Due to current human activity, the present extinction rate is
hundreds of times greater than the natural rate of extinction,
leading 70% of biologists to believe we are in the midst of the
6th great extinction on earth.(1)
- The current rate of decline will have devastating implications
for humans. In the last few decades, the pressure humans have
put on ecosystems has grown enormously and, as our populations
and economies grow, it is imperative that we stop short-term exploitation
and begin long-term sustainable use.
- The United States supports the widest array of ecosystems on
earth(5), containing some 20 percent
of the earth’s biodiversity(6), yet
one-third of these species are “at risk” or of “conservation
concern,”(5) and half of the United
States no longer supports its original vegetation.(7)
- A 1995 study by the U.S. Geological Survey identified over
120 ecosystems that are critically endangered or threatened.(8)
- Biodiversity specialists, including Edward O. Wilson, believe
that, if current rates of habitat destruction persist, one-fourth
of the earth’s species will be eradicated or condemned to extinction
within the next 30 years.(9)
The sample biodiversity legislation found on this web site will
help preserve biodiversity in your state.
A successful biodiversity plan typically consists of an assessment
of conservation needs, scientific data to identify priority areas
for protection, a strategy for coordinating biodiversity protection
efforts throughout the state, and actual implementation. As part
of the assessment and strategy, states should review current state
policies and laws affecting biodiversity, research funding mechanisms,
and create an education and outreach strategy to involve the public.
The plan should also include:
- A government-supported commission of diverse stakeholders who
can ensure adequate interest, funding, and commitment to a statewide
biodiversity plan.
- Documentation of the goals, strategies, and methods for identification
and monitoring progress in order to provide a clear mission.
- Education, outreach, media access, and delivery mechanisms
to ensure that the public, local governments, private business,
landowners, scientists, and special interest groups gain access
to information and have more predictability.
- The creation of funding and incentive programs to provide stable
and continuous resources to implement the biodiversity plan.
- Coordinated, relevant planning efforts (e.g., transportation
planning, stormwater management, land use planning, etc.) with
the biodiversity plan to increase efficiency, and effectively
preserve biodiversity.
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Sources:
(1) Alonso, Alfonso, Francisco Dallmeier, Elise Granek, and Peter
Raven, eds. “Biodiversity: Connecting with the Tapestry of Life.”
Washington, D.C.: Smithsonian Institution Monitoring & Assessment
of Biodiversity Program and President’s Committee of Advisors
on Science and Technology: 2001. Smithsonian National Zoological Park.
19 May 2004 <http://nationalzoo.si.edu/ConservationAndScience/MAB/publications/biotapestry.pdf>.
(2) “How Will Biodiversity Loss Affect Us?: Medicines.” American Museum
of Natural History, Center for Biodiversity Conservation. 21 May 2004
<http://research.amnh.org/biodiversity/crisis/hwwlmed.html>.
(3) Costanza, Robert, et al. “The value of the world’s
ecosystem services and natural capital.” Nature 387.6630 (15
May 1997): p. 253. 21 May 2004 <http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v387/n6630/full/387253a0.html&filetype=pdf>.
(4) Bryant, Peter J. “Chapter 7: Values of Biodiversity.” University
of California, Irvine, School of Biological Sciences. 19 May 2002
<http://darwin.bio.uci.edu/~sustain/bio65/lec07/b65lec07.htm>.
(5) Stein, Bruce A., Lynn S. Kutner, and Jonathan S. Adams. “Precious
Heritage: The Status of Biodiversity in the United States.”
New York, N.Y.: Oxford University Press, 2000.
(6) “How We Work: Conservation by Design: Our Approach.”
Nature Conservancy. 21 May 2004 <http://nature.org/aboutus/howwework/about/art5720.html>.
(7) “What is Biodiversity?” Biodiversity Project. 21 May
2004 <http://www.biodiversityproject.org/biodiversity.htm>.
(8) Noss, Reed F., Edward T. LaRoe III, and J. Michael Scott. “Endangered
Ecosystems of the United States: A Preliminary Assessment of Loss
and Degradation.” U.S. Geological Survey, Biological Services,
1995.
(9) Wilson, Edward O. “Biological Diversity: The Oldest Human
Heritage.” New York State Biodiversity Research Institute, 1999.
21 May 2004 <http://www.nysm.nysed.gov/bri/data/biodiv.pdf>. |
This package was last updated on June 2, 2004. |
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