WASHINGTON, DC – I visited the 19th Annual Environmental Film Festival in the nation’s capitol on its kick-off day-- Tuesday, March 15, 2011. The festival was launched on cinema screens across Washington, DC through Sunday, March 27, 2011.
According to the program booklet, “the festival consisted of 150 documentary, narrative, animated, archival, experimental, and children’s films from 40 countries by 52 filmmakers…that [promised] to deepen our understanding of the relationship between our planet, its resources and ourselves..Most screenings included discussions and were free…Special pre-festival events took place on March 9 and 10, 2011.”
After reading chapter four of our text on ecosystems, I visited the National Geographic Society’s 12:00 noon film festival screening of Explorer: Climbing Redwood Giants, at 1600-M Street, NW, Washington, DC. The screening was held in the Gilbert H. Grosvenor Auditorium, located on the first floor. The auditorium looks like a movie theater. I visited two separate photo galleries in the foyer- immediately outside the entrance of the auditorium, and I signed the guest registry upon entry.
Photo gallery in the National Geographic foyer and the entrance of the Gilbert H. Grosvenor Auditorium
The film was introduced by Rock Wheeler, Editorial Manager of National Geographic Live. I had the opportunity to meet Mr. Wheeler before and after the screening (although I did not realize who he was when I first met him).
Rock Wheeler speaking with other visitors after the screening
“Explorer: Climbing the Redwood Giants,” was produced by John Rubin Productions for National Geographic Television. John Ruben wrote, produced and co-directed the film with James Donald. The film has won many awards including the following:
International Forest Film Festival, Forest Hero Award; Wild & Scenic Film Festival, Most Inspiring Adventure Film; 31st Annual News & Documentary Emmy Award Nominations for Outstanding Nature Programming and Outstanding Nature Cinematography; 33nd Annual International Wildlife Film Festival (Missoula) Finalist in Ecosystem and Television Program; and 2010 New York Festivals International Television & Film Awards, Gold World Medal Nature and Wildlife. (http://www.johnrubin.com/won.html).
Photo Credit: The Environmental Film Festival
Unfortunately, most of my photos did not develop well. Most are too dark. Although the film’s cinematography is magnificent, the film’s narrator, Peter Coyote, apologizes in the film’s opening that none of the images in the film can truly capture the majestic nature of the giant redwoods. See for yourself in an excerpt of the film posted to YouTube.com by National Geographic. Watch forest ecologist, Steve Sillett, study the crowns
of the redwood canopies: http://www.youtube.com/watch?v=9WMxqrRkFRU
“In 1996, Steve Sillett was the first scientist to ascend into the redwood canopy,” the narrator tells us.
However, one of National Geographic’s YouTube excerpts of the film does not focus on the majestic beauty of the redwood forest, but on the ugly response to civil unrest that took place in California during the1990’s to save the first-generation redwood trees: http://www.youtube.com/watch?v=SWBuzhPykyE. The National Geographic Society’s giant screen almost made me feel as though I was there.
The film’s overall message is that we are ultimately responsible for harvestry of the redwoods- the world’s tallest living things; hence, we are responsible for saving them.
Although not included in any of the YouTube excerpts, the narrator of the film makes the following statement regarding the historic significance of the redwood giants worth noting:
In the1800s, the colossal trees seemed to provide an endless supply of wood until overharvested… Almost all the ancient trees have been cut down…The redwoods and their close relatives- the giant sequoias- dominated the northern hemisphere during the dinosaur age..The California redwoods survived the Ice Age and are one of the fastest growing organisms on earth...showering the forest with millions of seeds…Redwoods may be alive today that were seedlings when Jesus was born… Most redwoods don’t topple from natural causes…About 90 to 95 percent of the ancients have been cut down, and now scientists are studying what’s left…Most logging now takes place in 2nd growth forest (Explorer: Climbing Redwood Giants).
The narrator refers to the redwoods as Titans up to 30 feet in the air (30 stories high), with the lowest branches about 200 feet off the ground.
The film also documents the year-long journey of two explorers- Ms. Holmes, Conservationist and Activist and Mike Fey, Explorer for the National Geographic Wildlife Conservation Society, as they study the Redwood Forest from end-to-end (south to north), 450 miles in a straight line. They made every effort to identify the most southern redwood, which wound up standing 20 feet from the highway. This is where their journey began. It was a difficult terrain to walk.
It took scientists eight years to measure and chart everything- from the forest floor to the canopy—five to six times anything ever documented in the rainforest.
The “mother-tree” is the most complicated of the redwood eco-system, has the most number of branches, and stands 300 feet tall, 100 feet wide, with a 100 feet canopy!
The redwoods have survived extreme, cold rainy winters and hot/dry summers with no summer rain fall. The secret to how the redwoods acquire water is fog; the redwood canopies absorb moisture from fog like root systems in the sky. About a quarter to half of the redwoods’ water come from fog. The advantage of fog water is that such tall trees do not have to lift water from tree roots in the ground to the top; they absorb fog water directly into the leaves of their canopies. Maximum tree height can reach 450 feet! In 2006, scientists discovered a 3719.1 foot redwood- the tallest living thing on the planet, and the record has not been broken yet.
The narrator of the film mentions that Mystery Theme Park maintains acres of old growth trees. Mystery Theme Park is located in the center of the Redwood National and State Parks in California: http://www.treesofmystery.net/ Mystery Theme Park’s website describes the redwood trees as “taller than the Statue of Liberty, from base of the pedestal to the tip of the torch and ... larger around and through than a Greyhound bus, and shares that a typical Redwood forest contains more biomass per square foot than ANY other area on earth, and that includes the Amazonian rain forests.”
I am glad I chose the National Geographic Society’s presentation of The 19th Annual
Environmental Film Festival’s Explorer: Climbing Redwood Giants for my third extra-credit assignment. I had heard so much about the giant redwoods, but I have never visited them; nor, had I ever seen such close footage of them. I was also pleased to discover that the National Geographic Society’s library is open to the public!
Washington, DC - I visited the David H. Koch Hall of Human Origins exhibit at the Smithsonian’s National Museum of Natural History on Saturday, March 12, 2011. The exhibit combines traditional presentation styles with modern multi-media tools to present a reoccurring theme: What makes us human? The theme is segmented into strategic components designed to help museum attendees to explore the evolution of human origin over a period of six million years. Each component of the exhibit provides a little more detail to explain how extreme climate changes contributed (and continue to contribute) to the evolution of mankind, making us all descendants of the same family tree. Then, the exhibits begin to teach how human evolution affects the global environment.
I entered the building from the Constitution Avenue entrance on the museum’s ground level. The exhibit is located on the first floor (not to be confused with the ground floor). Some exhibits are interactive. Unfortunately, most of my photos did not develop very well. Most are too dark or reflect glass encasements, but I’ll share what I can. Any photos that are not attributed are my own.
In addition to its emphasis on how climate change affects human physiology and diversification (including the impact of migration), the exhibit tracks human evolution by periods of landmark development, including but not limited to, the development of tools, agriculture, communication, and sophisticated behavior, such as gathering at the hearth and burying the dead.
What makes us human?
I entered the exhibit where cast models of the skulls of four human species were on display. Contributing to the overall theme- What makes us human?- Each skull replica is accompanied by a brief summary, which includes the name of the species, the region in which the original skull was found, the time period in which the species existed, and identification of skull features that distinguish the skull as human. The exhibit emphasizes the following information:
In all four species, the males have canine teeth smaller than those of other apes, a distinguishing characteristic of humans. Also all four species walked upright. The skulls represent four major groups of early humans and illustrate the diversity in the human family tree.
The species on display include:
·Paranthropes Boisei; Koobie Fora, Kenya; about 1.7 million years old
·Sahelanthropus Tchadensis; Africa; about 7-6 million years old
oTook the first steps to walking upright
·Australopithicus Afrikanos; Sterfontein, South Africa; about 2.5 million years old
oWalked upright on a regular basis, but also still climbed trees
·Homo Heidelbergensis; Kawbe (Broken Hill) Zambia; about 300,000-125,000 years old
oBelonged to the same group as modern humans. Like Homo Sapiens, it had a large brain and built shelters and hearths
How do we know we are primates?
An adjacent wall explains how we know humans are primates:
Besides similar anatomy and behavior, there is DNA evidence. It confirms that humans are primates and that modern humans and chimpanzees diverge from a common ancestor between eight and six million years ago. There is only about 12% genetic difference between modern humans and chimpanzees throughout much of their genetic code.
The wall includes an exhibit of our primate heritage, identifying humans as great apes- one of the major groups of the primate family tree- while emphasizing that we did not evolve directly from any primates living today. I cannot remember if this exhibit or the movie I watched next indicated that modern humans (Homo Sapiens) lack tails like all modern apes.
We are all one species.
I approached a small open amphitheatre that creatively displayed a large digital screen in an artificial giant boulder mound.
Here, I watched a movie short that explained how at some point during the six million year evolution of man, the human species reduced to approximately 10,000 adults.
The brief movie indicates that by 17,000 years ago, Homo Sapiens were the sole surviving species of all the human species that ever evolved, while earlier species became extinct.
The documentary also points out that despite diversification of human species due to environmental differences we often refer to today as racial identification, 99.9% of all human DNA is identical. “We all are on species.”
Homo Sapien Wall Display
An adjacent wall display accompanies the amphitheatre. This display expounds on the history of Homo Sapien evolution. It explains how Homo Sapiens originally evolved in East Africa, and from there, spread around the globe. Information from the movie short is repeated on the wall, but skull replicas of diverse Homo Sapien species are on display to show how physical and cultural differences emerged as Homo Sapien populations adapted to different environments.
The wall display emphasizes, “...but from one species to another, our DNA differs by only 0.1%. We are remarkably alike.”
Due to archaic traits such as wide cheek bones, scientists believe Homo Sapiens may have interbred with Neanderthals who at some point lived in Europe at the same time.
As climates fluctuated and environments changed, early humans evolved. New traits and abilities increased their chances of survival.
Interactive Human Evolution Display
One computer animated, interactive display approximates how humans may evolve over time (millions of years from now) under different environmental conditions.
Visitors are permitted to use a touch screen to select environmental variables such as the following:
·increased/decreased population size;
·pollution vs. sunlight;
·all land under water;
·humans sit around while machines do all the work;
·new ice age; or
·foul smelling environment.
Then, the computer approximates how the human species may evolve millions of years from now under each environmental condition.
Impact of human evolution on the environment
Another display emphasizes the impact of human evolution and human population on the environment:
Producing our own food rather than tracking it down daily ahs freed us to enrich our lives in many ways ̶ to become artists, inventors, scientists, politicians and more. We have altered the world in many ways that benefit us greatly. But this transformation has unintended consequences for other species as well as ourselves, creating new survival challenges. By 1995, at least 83% of earth’s land surface has been directly affected by humans.
In 2004, the international Union Conservation of nature reported that amphibian, bird and mammal extinction rates were at least 48 times greater than natural extinction rates ̶ possibly 1,024 times higher. Due to dams by 2005,nearly six times as much water was held in storage as flowed freely in rivers.
By 1959, the human population on earth had increased to 3 billion. By 1999, the earth population was 6 billion. The exhibit appears to attempt to inspire visitors to:
1.take individual responsibility to do the math required to calculate the current human population growth rate;
2.measure the potential effects of the current human population growth rate on earth and its natural resources; and
3. develop measures to save the earth and its natural resources.
Global Warming
Another exhibit explains how scientists have discovered that the earth’s temperature and carbon dioxide (CO2) levels in the atmosphere have fluctuated in sequence with human evolution. Scientists measure CO2 levels by drilling cores in Antarctica and other ice sheets to measure CO2 levels in trapped air bubbles. Higher levels of CO2 are associated with a warmer planet that causes glaciers on land to melt, water to flow to the sea, and sea levels to rise.
This exhibit reports that CO2 levels today are the highest since the evolution of our species: “the projected increase over the next century is more than twice that of any time in the past 6 million years and suggests a long-term sea level rise of 6.4 m (21 ft.).”
Ecosystems
Another exhibit provides a definition for ecosystems and tells us that we are ecosystems because our bodies support communities of microbes.
Early Humans
This component of the exhibit evolves from displaying skull replicas of early human species to presenting “lifelike reconstructions of early humans created by paleoartist, John Gurche, using the latest forensics techniques, fossil discoveries, and 20 years of experience.”
The lifelike reconstructions include, but are not limited to the Homo Erectus and the Homo Neanderthalensis species.
·Homo Erectus Female
oThe longest living member of the human family tree.
oSurvived more than nine times longer than our own species has been around.
·Bronze statue of a Homo Erectus female carrying a dead antelope
Homo Neanderthalensis
oHad large noses that warmed and humidified cold, dry air and helped them to survive cold climates
oMay have been the first species to speak and bury their dead.
oCommunicated with symbols by altering objects and sometimes even their own appearance
Interactive Early Human Exhibit: What would you look like as an early human?
This component of the exhibit is an interactive exhibit that permits visitors to see what they would look like as early humans.
The exhibit transformed my photo image into that of a Homo Neanderthalensis, which lived between 200,000 and 28,000 years ago in what is now Europe and Asia.
They had large noses to help them survive in cold climates by warming and humidifying cold, dry air.
They were much like us; they wore loose fitting clothing, buried their dead, used simple symbols, and may have used spoken language.
The exhibit transformed my photo image into that of a Homo Floresiensis, which became extinct only 17,000 years ago.
Homo Floresienses lived only 95,000 to 17,000 years ago on an island in what is now Southeast Asia. They were very small…with a brain only about a third the size of modern humans. They made tools, controlled fire, hunted a variety of animals, and their small size helped them to survive on an island with limited resources.
Shanider Cave, Iraq
This display is a life-like replica of a cave found by scientists who recovered tools, tree boughs, soil containing flower pollen, a human jaw bone tool believed to have been used to scrape animal hide, and a skeleton found in a pit.
Researchers believe that these findings are evidence that 65,000 years ago in the Near East, a group of Neanderthals, close relatives of modern humans, buried their dead.
According to the exhibit, “no other primates and no earlier human species had practiced this human behavior.”
Homo Sapiens
200,000 years ago, our species (Homo Sapiens from Africa) coexisted with Neanderthals who had migrated to Europe before ultimately outliving the Neanderthal species. According to the exhibit, “Only 12,000 years later, our species made the transition to producing food and changing our surroundings so successfully, we’ve inadvertently created a turning point in the history of life on earth.”
Creating a world of symbols
350,000 years ago, man communicated with color- ocher and manganese identified groups.
100,000 years ago, man was creating jewelry/self-expression.
By 77,000 years ago, man was recording information.
By 40,000 years ago man was creating paintings and figurines.
Scientists are not sure when humans started talking because spoken language does not fossilize and there are few clues about when our ancestors began to use complex language to communicate. However, artifacts dating back 350,000 years ago involved complex behavior that probably required language.
Another exhibit states that Homo Sapiens created symbolic objects that combined animal and human features between 60,000 and 30,000 years ago, such as “The Lion Man.” “The Lion Man” is about 35,000 years old and was found in the Hohlenstein-Stadel cave in Germany. Homo Sapiens also created instruments for music, such as “The Mammoth Ivory Flute” from Germany. The ancient flute was found in the Geissenklösterle cave and is also believed to be 35,000 years old.
This display serves as a timeline that charts the development of human social life:
·About 2.6 to 1.8 million years ago, humans began to share resources.
·About 800,000 years ago, humans began gathering at the hearth.
·About 500,000 to 160,000 years ago, human children had more time to grow up.
·About 130,000 years ago, humans began building social networks.
Human Physiology
This display serves as a timeline that charts human physical development:
·About 6.2 million years ago, human brain sized increased slowly.
·About 2 million to 800,000 years ago, human brain and body size increased.
·About 800,000 to 200,000 years ago, human brain size increases rapidly.
·Climate and environmental changes shaped the course of human evolution.
·Neanderthals lived in cold climates.
·Homo Erectus lived in hot climates.
Human Technology
This display serves as a timeline that charts the development of human technology:
·Dawn of technology by 2.6 million years ago
·Cooking by 790,000 years ago
·Explosion of technology by 1000,000 years ago
Chimpanzees make tools too
This exhibit displays various tools used by chimpanzees:
·Chimpanzee spear
·Anti-dipping tool
·Hammer stones with oil palm nuts
Humans Walk Upright
This display serves as a timeline that charts the development of mankind’s ability to walk upright:
·Becoming bipedal 6 million years ago
·Becoming mostly bipedal by 4 million years ago; and
·Fully bipedal by 1.9 million years ago.
What does it mean to be human?
This was my final mini exhibit. This exhibit serves as a timeline that ultimately charts the development of the human characteristics that distinguishes the human species from all other primates.
·Walking upright on short legs by 6 million years ago
·Making tools and eating meat from large animals by 2.6 million years ago
·Longer legs and traveling to new regions by 1.8 million years ago
·Gathering at the hearth 800,000 years ago
·Rapid increase in brain size by 500,000 years ago
·Communicating with symbols by 250,000 years ago
·Longer childhood & adolescence by 160,000 years ago
·Plant and animal domestication by 10,500 years ago
The People, Planet, Profit Sustainability Conference was held in the Theatre Arts Arena of Montgomery College in Rockville, Maryland on Wednesday, March 2, 2011.
Thanks to Dean Patti Bartlett, the conference was sponsored by the following Montgomery College organizations: Students in Free Enterprise (SIFE), The Etiquette Club, Phi Theta Kappa, and The Nutrition Club.
Students and faculty were invited to attend this free seminar to hear a panel of six local business leaders discuss how their businesses are working to reduce their own environmental footprints on the community. People, planet, and profit are the categories identified by the panelists as measurable indicators of sustainability in the discussion.
Student participation was outstanding! Students lined both sides of the arena to ask the guest panelists questions, ranging from sustainability project marketing advice to identification of peer advocacy initiatives.
The moderator, Mr. Rick Ducey, engaged the audience with a working definition of the conference topic ̶ people, planet, and profit sustainability, which is a campaign designed to recruit organizations to deliberately establish and enforce best practices to save the planet, its resources, and its inhabitants. The campaign advocates the use of these best practices to increase long-term productivity and profits. Mr. Ducey referred to people, planet and profit sustainability as "the new triple-bottom line." He communicated that his organization advocates the people component pertaining to fair beneficial and ethical business practices towards labor. Mr. Ducey provided 14 examples of ways his company sustains people. A few examples include training and development, community outreach, military support, and partnerships with non-profit and government organizations. Mr. Ducey discussed issues of corporate responsibility as they relate to the global need to adopt and enforce policies and procedures that promote and comply with people, planet, and profit sustainability.Then, Mr. Ducey provided examples of large organizations who are leading the effort before he introduced other local panel members who are following suit.
Mr. Dave Feldman
Executive Director Bethesda Green, and
CEO, Livability Project L.L.C.
Mr. Feldman's grassroots efforts represents how the non-profit sector can contribute to the "triple-bottom line" agenda and how his organization, Bethesda Green, has been working with government organizations and Bethesda, Maryland residents to do so for three years now. Mr. Feldman is an advocate of many best practices, such as electronic recycling, greening condo communities, and converting denim jeans into building insulation for another non-profit organization, Habitat for Humanity, which builds housing for people in need. Mr. Feldman also applauded another organization's efforts to experiment with providing sustainable vending machines for healthy food, when he invited each of us to think of ways we can take individual responsibility for people, planet, and profit sustainability. Bethesda Green volunteer inquiries are welcome.
Ms. Pat Wirth is an endangered species; she's the only female express car wash owner in the state of Virginia. Her 25 years of leadership in the industry has enabled her to develop and implement creative strategies to exercise daily best practices to yield "triple-bottom line" for her business, her clients, and her community. Ms. Wirth is a staunch advocate of recycling toxic waste, such as oil, anti-freeze, and oil filters. She has installed a waste-oil heater in her store to heat the establishment. "...and it's a lot warmer than gas," Ms. Wirth exclaims. She asserts that it is more energy efficient to refine used oil than to refine crude oil. Ms. Wirth also recycles water and encourages each of us to do the same. Her establishment saves approximately 40,000 gallons of water each year, which yields significant financial savings. Ms. Wirth is also an advocate of establishing corporate, chemical guidelines to minimize accidental chemical hazards, such as oil spills. Further, Ms. Wirth's express lube and car wash business uses an herb-ready product to clean cars. And, since Ms, Wirth services a large population of female clientele, she retails eco-luxury purses made from tire inner-tubes. Ms. Wirth is also an advocate of breast cancer awareness. "My best friend lent me $45,000 to launch my business," she said, "Then she died of cancer."
Mr. Youngentob specializes in for-profit urban housing development. His challenge is to build, develop, and maintain sustainable communities. He is an advocate of "Smart Growth." Smart growth is an eco-friendly real estate term that identifies conscientious development efforts to save trees by avoiding temptation to urbanize suburbs and farms. Smart growth utilizes existing infrastructures and networks instead. So, Mr. Youngentob's business redevelops communities by repairing or rebuilding old, dilapidated buildings. "To me, Mr. Youngentob insists, it's really evolution...people started it with ethics and trying to do things the right way." He facilitates green and sustainable building practices and the use of certified products.
Mr. Pete M. Hodgson, CPA, CFA
Principal, Reznik Group
Mr. Pete Hodgson is an accountant for a nationally recognized accounting firm that supports real-estate related businesses and emerging non-profit businesses. He is an advocate of business responsibility (corporate or non-profit) to identify and exercise practical ways to reduce ecological footprints that destroy the planet. Mr. Hodgson is especially proud of his organization's efforts to recognize triple-bottom line as a new tool to measure business productivity, via the work-life balance and satisfaction of its employees. He is not only concerned with how his business profits, but how society profits from his business. Although not quite paperless, Mr. Hodgson's company conscientiously uses less paper.
Mr. Keating leads a 40-year-old waste disposal company that specializes in solid and biosolid waste management, recycling, and transportation for universities, property managers, schools, restaurants, government agencies and other large private and public institutions. He believes that his childhood hobby- recycling beer cans for change- foreshadowed his career. Mr. Keating advocates a mindset to think of waste as a resource. His challenge is getting people to change their perspective on waste. He leads a zero landfill program that recycles energy, paper, plastics, metals, and organics. He mentioned food composting as an example of how his company recycles organics. Mr. Keating asserts that his company provides these services at no greater expense, and in some instances at less expense, than the old, traditional landfill model. Mr. Keating explained that food waste is approximately 40% of waste in the U.S. His organization's zero landfill program provides society a double benefit by reducing green house gases and the need to use chemical-based fertilizers traditionally used by landfills. His company uses an organic fertilizer instead. The concept of organic fertilizer, he explained, has been borrowed from the ancient Egyptians. "Good business practices are copied quickly," Mr. Keating says. He challenged the audience to think about how we use and dispose of every day household items, such as light bulbs, cooking grease, kitchens, clothing, and electronics, and he told us we can acquire a sustainability report card online.
All the panel member pitched in to respond to student questions. Advice included, but was not limited to, the following:
Try to find ways to go green without infringing upon market share.
Exercise more sustainable methods to produce more sustainable products.
Find ways to save and create more green space.
Attempt to ensure long lasting benefit to green efforts, via long-term physical development, long-term efficiency, personal and corporate responsibility, reduction of national resource usage, and reduction of foreign oil dependency.
Stay connected to and take care of people; crime is a manifestation of people not feeling a part of a community.
Special recognition was extended to both caterers and the following for their assistance with coordination and implementation of the event: Ms. Sara Ducey, Ms. Rose Garvin Aquilino, Ms. Linda Yougentob, Mr. Steven Lang, Ms. Sue Adler, Mr. Brian Baick, Ms. Lisa Hackley, Macklin Business Institute, and Rockville Office of Student Life (OSL).
SIFE is sponsoring a business ethics essay competition. $250 in prizes will be awarded, via transfer scholarships. The first place winner will receive a $150 scholarship, and the runner up will win a $100 scholarship. More information may be acquired by contacting the Macklin Business Institute at MBI@montgomerycollege.edu.
