Population Explosion

By , November 30, 2010 10:10 pm

Bangkok At Night. Photo Credit: Benh LIEU SONG

Pop X is the first newsletter from the Center for Biological Diversity (CBD) dedicated solely to the issues related to human overpopulation and overconsumption, as well as the the extinction crisis and its effects on biodiversity.

As of this post, the CBD reports that the current world population is 6,888,183,791. Click here for the current tally. That same page offers information and resources exploring the link between human overpopulation and the extinction crisis.

This chart from the U.S. Geological Survey illustrates the correlation between extinction rates and human population growth:

The CBD suggests that “species are disappearing about 1,000 times faster than is typical of the planet’s history.” The current cause? Human population growth at an unsustainable rate.

Need to know more? Get the Pop X newsletter by signing up here, and find out how you can be part of the solution.

Ocean Plastic: Part Three – Activism

By , November 29, 2010 7:36 am

Imagine visiting one of America’s great natural wonders, Yosemite National Park, Monument Valley, Joshua Tree, or driving through the open plains from the Rockies to the Mississippi. There was a time when litter and pollution along America’s highways was of such concern that a national nonprofit organization, Keep America Beautiful, was founded to combat the problem. Well-known for their “Crying Indian” anti-litter campaign which began in 1971, the organization focused on three areas: litter prevention, recycling and waste reduction, and beautification and community greening.

Their work is ongoing, but the pollution problem hasn’t gone away. The world’s oceans are choked with plastic debris and waste. It is difficult to comprehend the magnitude of the problem, but researchers continue to document and examine the environmental impacts of such widespread pollution. Awareness of the issue is growing, spurring people into action. What will it take to keep the oceans clean and beautiful?

Some say it’s time to refuse single-use plastics. Others have suggested charging for plastic bag use to reduce consumption. Dianna Cohen helped found the Plastic Pollution Coalition and has garnered support from actors and musicians. She has also started educational projects for children to help raise awareness at an early age. Some prefer art, others politics. But one thing seems absolutely certain — if the Yosemite Valley was infused with plastic waste, we’d find a way to clean it up and stop it from happening again.

Here is a comedy/musical/awareness message: “Plastic State of Mind”

Related posts:

Ocean Plastic: Part One – 5 Gyres Institute

Ocean Plastic: Part Two – Evidence

Federal Regulation of Food: From Farm to Table

By , November 24, 2010 12:39 pm

Photo Credit: Laurie Menk Otto

What does growing lettuce in your backyard have to do with the Federal government? If the U.S. Senate passes the Food Safety Modernization Act, FDA regulators would be able to keep tabs on that garden with the intent of improving food safety around the country.

Some have called the law tyrannical and a threat to small farms and producers. Others think it is a necessary step for public health, ensuring a safe food supply. Already passed by the U.S. House of Representatives, the law would establish new regulatory standards for food production and distribution, extending the FDA’s reach to the smallest of farms.

Grist has featured a round-table discussion with experts and contributors over the past few weeks as the Senate prepares to vote. Some key questions: Do we really have a food-safety crisis? Will the Food Safety Modernization Act better protect us from contaminated food? Will the Food Safety Modernization Act harm small farms or producers?

From a public health perspective, many agree that food contamination is a national problem, and new legislation could help prevent further issues with the nation’s food supply from both domestic and international sources. Many of the public health concerns stem from large-scale farms and production facilities. Contamination of food produced in a single day can affect thousands of people.

But what is the purpose of regulating, and criminalizing, seed collection and harvesting? To what extent is it effective for large, multinational corporations to gain more control over the American food supply?

In the bill, the Food and Drug Administration, the Department of Health and Human Services, and the Department of Homeland Security would join forces in the regulation process. This process of centralization could severely impact local food, imposing fees and costly procedures on the small farmer that could drive them out of business. The result is that more food production would be handled by larger farms and production facilities — the same facilities that are creating public health issues leading to greater regulation.

It appears that the vote has been scheduled for after Thanksgiving. Americans gathering with families and friends over the holiday weekend need to consider the far-reaching measures of this bill. Government regulations that promote national safety are fine. But this legislation raises questions about controlling the food supply and, ultimately, what kinds of choices consumers will have about food. Consider: What is the best way to strike a balance between food safety across the nation while supporting a diverse agricultural economy? Who should decide, ultimately, what food products make it to the dinner table?

ZERO Emissions Race Reaches Tucson

By , November 23, 2010 7:03 am

The around-the-world race featuring electric-only vehicles reaches Tucson today. Vehicles will be on display at Bookmans (1930 E. Grant Road) from 3:30 to 5:00. After beginning in Geneva, Switzerland on August 16, participants have traversed Russia, Kazakhstan, China, and were transported by boat to Vancouver, British Columbia. After traveling the west coast of the United States and crossing Nevada and Arizona, the race will continue to Austin, Texas and then south into Mexico.

And it’s a race unconcerned with speed. The Zero Emissions Race is exploring vehicle reliability and energy efficiency, as well as design features and current technology. Organizers also wanted to send a message to the World Climate Change Conference being held in Cancun, Mexico next month: Renewable energy is viable and ready to use.

Find out about the teams, vehicles, challenges and adventures by reading the race blog. Follow the 80-day World Route by clicking here.

Terrain.org Pushcart Prize Nominations

By , November 22, 2010 11:27 pm

The Pushcart Prize: Best of the Small Presses XXXVThe editors of Terrain.org: A Journal of the Built & Natural Environments are pleased to announce our nominations for the Pushcart Prize. If selected, the contributions would be published in The Pushcart Prize: Best of the Small Presses XXXVI in late fall 2011.

Our nominations for 2010 are:

Fiction

Nonfiction

Poetry

Congratulations to the authors of these excellent works of literary art. Now we’ll keep our fingers — digital and otherwise — crossed!

350 EARTH: Climate Art Show Spans the Globe

By , November 20, 2010 6:52 pm

Human beings will be the primary artistic medium for the world’s largest display of art spanning the globe at twenty locations. Visible from space and organized by 350.org, the installation begins on Saturday, November 20 and will last for a week.

Why art? 350 EARTH is designed to add a fresh perspective to the scientific debate on global warming. 350.org founder, Bill McKibben, says, “We realize that the human mind doesn’t only respond to bar graphs and pie charts, that art is an important part of how we take in the world and it can help us perceive things we wouldn’t otherwise perceive.”

The installation will take place the week before the United Nations resumes negotiations in Cancun, Mexico on a global climate treaty. The message for the international community from 350 EARTH activists is simple: It’s time to save the planet.

Frustrated by the lack of progress in addressing climate change, 350.org founders turned to art to help communicate the threat of global warming and increased carbon dioxide levels in the atmosphere. The project also aims to stress the importance of global cooperation while embracing scientific, political, and economic partnerships.

McKibben, “Art can’t do this job by itself – we need science and engineering and economics and all the functions of the right brain fully engaged. But humans have deep spirit too, and we’re counting on that to help.”

Isafjordur, Iceland

Photo credit: 350.org/Sara Martin

From Jaime Henn, co-founder and communications director for 350.org, “We’ve never faced something quite as big as climate change. Art’s ability to help us see the crisis for all that it is – and imagine the solutions we need to solve it – will be crucial to our success.”

Forty-two years ago, the crew of Apollo 8 looked at the earth for the first time as an isolated sphere in the dark expanse of space. Today, satellites will begin to record an eight-day SOS signal from communities around the planet seeking to safeguard the one place everyone calls home.

Interview with Terrain.org Editor-in-Chief

By , November 19, 2010 10:50 pm

Recently Iowa State University creative writing and environment MFA student Melissa L. Lamberton interviewed Terrain.org editor-in-chief Simmons Buntin about the journal. We thought we’d post the interview here, in addition to Melissa’s use in the classroom:

Melissa L. Lamberton Interviews Terrain.org Editor-in-Chief Simmons B. Buntin

Melissa L. Lamberton: What’s the history of Terrain.org? Where did the idea come from and when did it get started?

Simmons B. BuntinSimmons B. Buntin: Terrain.org was founded as Terrain: A Journal of the Built & Natural Environments by Todd Ziebarth and me in 1997. We had both recently graduated with our master of urban and regional planning (MURP) degrees from the University of Colorado at Denver, and wanted to start a magazine that focused in large part on land-use issues but also included literary work. Our models were magazines such as Orion, Audubon, and Planning, and we were both influenced by the “New Urbanism” architectural movement, which presented to me at least a kind of poetry of place. When we quickly realized we had neither the experience nor the funding to publish a print magazine, however, we decided to create an online journal.

I had a little web development experience, and that was pretty much all one needed back then to begin an online publication. Our original website address was www.bod.net/terrain but we quickly picked up www.terrain.org. We changed our name a couple years later to lessen confusion between our online journal and the print magazine titled Terrain, published by the Ecology Center in Berkeley. We didn’t know when we founded Terrain.org that there was another environmental magazine of the same name. We selected the title “Terrain” based on an A.R. Ammons poem of the same name. I’ve long been a big Ammons fan; required reading I’d say!

Since our first issue in summer 1998, we’ve published on average two issues per year, and we’ve expanded in scope and size, as well. Initially we included the main content areas of editorials (or columns), poetry, essays, fiction, articles, the UnSprawl case study, and the ARTerrain gallery. Since then we’ve added reviews, an interview, and — with the launch of the current issue — To Know a Place, which features a story, essay, or poem(s) selected by the editors that demonstrates an eloquent intimacy between the author and the author’s place. We’ve also expanded to include a blog, Facebook page, Twitter site, issues in PDF format, and events section. We tried a discussion forum for a while but had to moderate it too closely due to spammers and ultimately gave up. Now, though, we have the capacity to accommodate comments on our contributions and that’s a real plus, as it expands the conversation of the piece well beyond issue launch.

As we’ve grown our editorial board and editorial staff have grown, as well. I’ve always served as the editor-in-chief, web producer, and publisher, while Todd (like myself) was a columnist and reviewer. In the last two years I’ve brought genre editors on board in fiction, nonfiction, and reviews (Patrick Burns, Joshua Foster, Jennifer McStotts, and Stephanie Eve Boone, respectively), and we now also have an assistant editor (Rafael Otto) who primarily maintains our blog. I’ve expanded the role of editors both because our submissions have increased substantially over the last several years and because it doesn’t make sense for a journal that is as established as Terrain.org to rely solely on one person. My hope would be that if the proverbial bus was to run over me tomorrow, Terrain.org could live on. We still need more of a self-automated process (or a backup web producer, perhaps) for that to be guaranteed, but with genre editors, at least the lineage is in place.

The editorial board serves really as an advisory board, though several of our board members — David Rothenberg, Deborah Fries, and Lauret Savoy — also write regular columns. Todd wrote a column for several years but a couple years ago decided to withdraw so is now only an editorial board member. The same is true for Catherine Cunningham, who joined our editorial team primarily as a columnist in 1999 and now serves on the editorial board. The board itself is expanding, as well — something I see continuing with the expanding Terrain.org network.

MLL: What do you mean by “built and natural environments?” What are the types of themes Terrain.org authors tend to explore?

SBB: The term “built & natural environments” is intended to be provocative; that is, we want readers to think about the context of the built to the natural environments. Are they the same? Are they different? “Environment” is such a general word that we wanted to pull it apart a bit. So we say:

Terrain.org: A Journal of the Built & Natural Environments is a twice yearly online journal searching for that interface—the integration—among the built and natural environments, that might be called the soul of place. It is not definitely about urban form, nor solely about natural landscapes. It is not precisely about human culture, nor necessarily about ecology. It is, rather, a celebration of the symbiosis between the built and natural environments where it exists, and an examination and discourse where it does not.

“Examination and discourse” is at the heart of what we’re about, in any genre, because aren’t we as readers, as artists, as humans always impacting and being impacted by place? How, and why — and why does that matter?

Each issue of Terrain.org is theme-based, and these themes are one contextual way to explore the above questions. The current theme, for example, is “The Signal in the Noise,” and upcoming themes include “Entropy,” “Image,” and “Migration.” All of the issues, in the context of their themes, are archived indefinitely at www.terrain.org/archives. Our first theme was “The Urban Neighborhood.” Some of my favorite themes through the years have been “The City Wild,” “The Dark and the Light,” “Understory / Overgrowth,” “Islands & Archipelagos,” and “Symbiosis.” Oh, who am I kidding? I love all the themes because Terrain.org is ultimately about context — the relationship of human to nonhuman environment, the relationship of contribution to contribution within each issue.

It’s not possible to further define the specific themes that authors and other contributors tend to explore because that varies so much based on issue theme, genre, and the piece itself. I can say, however, that for a while and perhaps still, I suppose, we received a lot of submissions about how bad suburbs are, and alienation in suburban settings. That’s a true theme in America, too, though for our journal the submission had better approach that in a truly unique, surprising, and compelling way because otherwise it feels cliched by now.

MLL: What are the unique challenges and/or benefits of having an entirely online journal? I notice you really take advantage of technology with audio poetry, images, etc. Could you talk a bit about the rationale for this, and perhaps what you think about the future of online journals in general?

SBB: I believe the benefits far outweigh the challenges when it comes to online publications. Major benefits include low cost of publication (web hosting is about $160 per year), high visibility (we receive more than 100,000 visits per issue with an achievable goal of multiplying that number by ten in the next few years; most literary print journals are lucky to receive 4,000 or 5,000 “views”), indefinite archiving, easy and real-time accessibility, and the opportunity to include interactive multimedia that print generally doesn’t accommodate.

The challenges include a stigma that online publications still aren’t as high-quality as print publications, competition for readers from other websites (not just journals, but the crazy and I think exciting mix of environmental and cultural sites out there that may cover some of the same topics, literary and otherwise), and the need to constantly accommodate and plan for technology evolution. But with these challenges come good opportunities: more and more online publications are landing contributions in the Pushcart Prize anthology, for example; less and less is “online” a qualifier for publication quality. With linking and especially social networking — Facebook, Reddit, Twitter, etc. — so-called competition can actually benefit all of the websites as they share site visitors and create, potentially, a discourse that goes beyond any single journal, spanning several websites. And with rapid changes in technology we find that the website becomes easier to maintain and share, that we can draw more visitors to the site by offering more dynamic features, and that visitors can access the site in multiple ways (traditional computer, smart phone, Kindle, etc.).

To me it seems a shame not to take advantage of multimedia in an online publication. Little disappoints me as much as going to a new online journal only to discover it’s simply a PDF prepared for print that’s served up online. Big deal. Okay, it may have fantastic literary content, true. But what else? So with Terrain.org, our goal is to include as much (reasonable and elegantly presented) interactive multimedia as possible: audio with poetry and lyrical essays and short stories, video essays and interviews, interactive photo essays and narrative slideshows, commenting on contributions, searchable contributor index, image galleries, and more. That is truly what brings an online journal beyond the realm of the print — and is pretty standard now on most informational websites, anyway. The opportunity, then, isn’t so much having that interactive content, but presenting it to readers in such a way that it really pulls them in.

I am biased, of course, but that’s one of the ways I believe that Terrain.org excels: design. There are some online journals with very good poetry and the like, but the work is presented in such a way as to be almost painful to look at or browse through. When people come to Terrain.org, my hope is that one of the first things they do is say, “Wow! What a beautifully presented journal with fantastic content.” I often hear what great images we have, and that’s not accidental: it all ties in. Simply, our goal is to be the most functionally beautiful environmental journal, if not journal overall, online. I’m not saying that we are there now, but we continue to strive.

I think the future of online journals is tied directly to devices we’ll use to access “the web” in the future. I’ve mentioned smart phones and Kindle — digital readers. The latter poses the most interesting challenge for a traditionally HTML journal like Terrain.org, because the digital readers are not HTML and so (right now) cannot accommodate the interactive features. I can’t imagine that won’t change in some capacity, though. Think about the newspaper subscriber who reads the “traditional” newspaper on her Kindle but wants more information, say audio and an image gallery, housed on the newspaper’s website. Perhaps these digital readers already do support that linkage, but if not it must just be a matter of time before the Kindle tool links to additional online content and has the capacity to eloquently serve that content. From a production perspective, however, digital editions for Kindle follow in style and actual assembly from a PDF based on a publication designed for print. We go back and convert our HTML to print for our PDF edition, but that’s not adequate for getting it onto Kindle. And then there’s the additional challenge (and cost?) of actually getting Terrain.org picked up by Kindle. We don’t charge for access, there’s no subscription rate and I don’t ever intend there to be. So if Kindle charges a fee to “host” issues of Terrain.org, could we afford to do that? Not right now…

Though I don’t have a lot of capacity to convert Terrain.org to all of these platforms, I think about how the journal can fit — what’s coming up next — all the time. And the challenge is as exciting as it is daunting.

MLL: What’s going on behind the scenes? Who are your slush readers, how many do you have, and how do you keep the website up and running?

SBB: As the editor-in-chief, I’m responsible for final say on all contributions, and serve as the genre editor for poetry. I also solicit (and/or respond to and often write) interview, ARTerrain, UnSprawl, and other contributions and sections of the site. We have dedicated editors for fiction, nonfiction (one editor each for essays and articles), and reviews, and they work through the slush pile (which is easy to manage thanks to our online submission manager, which many print and online journals use now for the submission process) and forward their recommendations to me. Terrain.org is an on-the-side love affair for all of us, so we get to contributions and other editorial matters as we can, from our own locales, and do not have editorial meetings. Our editors are in Tucson, San Francisco, and Buffalo. So location isn’t as important as, say, dedication.

I’ll often review work on a Sunday afternoon, or on an evening that isn’t too late. If I like it right away we’ll accept it right away, but more often we want to live with it for a while and then will accept it. We may lightly or sometimes heavily edit pieces we accept (this is especially the case for nonfiction and articles), or suggest completely new ways to approach a piece, especially if it’s multimedia. That can get pretty exciting. A recent example is Aisha Sloan’s wonderful photo essay on Los Angeles, “How to Draw a Glass Mountain: Los Angeles and the Architecture of Segregation” (http://www.terrain.org/essays/25/sloan.htm) which she submitted as a fairly different essay with a couple photograph possibilities. I met with her (turns out she’s in Tucson) after reviewing the piece and we reconstructed it together before she went back and really overhauled it, much to the piece’s benefit. There was no guarantee we would accept it, but I felt like with the new structure it had a great chance of really working, and it does. Now that level of collaboration and editing is not standard, but we will work closely with the author if we think that will do the trick.

I maintain the website — it helps that I’ve been a professional website developer and designer. Building out the site takes a very long time; I often have to take several days from my full-time job plus work on it hours every night for a month and a half before issue launch to get it ready for contributor review. That’s just the web component, on top of all the work in reviewing and editing. As I like to say, besides my babies (I have two daughters), Terrain.org is my baby.

MLL: How do you measure “circulation” — number of web hits? Twitter followers?

SBB: We use Google Analytics to track traffic. The most important statistic is website visits: dedicated time on the site by single visitors. Page views and percentage of new versus returning visitors are also important. Then we have the capability of tracking search terms that bring visitors to the site, visitor paths through the site, primary entrance and exit pages, time on site, browser and platforms, and the like. We also track visits to the blog, using the same tool.

While I look at Twitter followers and Facebook “likes” or fans, I’m less concerned about those numbers, though always want to help increase them because they’re good tools for getting announcements and other information out there. We also send the Terrain.org e-News to an email distribution list we’ve been accumulating since we started; I’d really like to grow that list, as well.

The challenge that I haven’t mentioned earlier, but which relates to growing the email list and increasing site traffic, is marketing, and the funding for said marketing. We’re nonprofit but not legally so; therefore, we cannot receive tax-free donations. That’s something we plan to address over the next eighteen months, but until then Terrain.org is a wholly self-funded endeavor. Paying for web hosting and such isn’t too bad, but marketing in magazines like Poets & Writers, and then exhibiting at conferences such as AWP and ASLE (Association for the Study of Literature and Environment) isn’t cheap, though essential. Additionally, at some point down the road I’d like to be able to pay for contributions, especially articles. We’ll need a revenue source in one capacity or another for that, and it seems to me that incorporating as a 501(c)(3) nonprofit is about the only way to open ourselves up to large and regular funding sources; it’s certainly the only way to be eligible for the majority of organizational grants and fellowships. That leads to the challenge and resource constraints of grant writing, but we’ll burn that bridge when we come to it, as they say…

MLL: Any thoughts you have on where you’d like to see Terrain.org go in the future, or the role it plays in making a space to talk about environmental issues?

SBB: This is a good and loaded question, one I feel like I’m constantly considering. Of course I’d like to see Terrain.org expand in quantity and quality: more readers, more submitters, more outstanding contributions, more visibility, more discussion sparked by the contributions, more awards and recognition, more changing the world for the better.

Specifically, though, I’d like to secure enough funding to spend more of my time on the journal and move it from a twice-yearly to a quarterly format. I think we have enough submissions to do that at this point, at least in the creative genres. But I don’t have the capacity — even with the addition of genre editors — to put the issue together four times a year, to write the UnSprawl case studies and conduct the interviews four times a year as I often do. I would need more than extracurricular time to make that jump (and perhaps the genre editors would, as well), but it is a goal.

Additionally, I want to continue to build networks and collaborations with other journals and organizations. It may sound strange, since I used the c-word before (competition), but there can be real synergies between even similar journals that make them both better. For example, the editor of Unity College’s beautiful print journal Hawk & Handsaw: The Journal of Creative Sustainability, Kathryn Miles, is on our editorial board. Beyond that, though, we haven’t collaborated and yet we have the opportunity to do just that. Where Terrain.org has formed expanding partnerships, though, is with book publishers such as Milkweed Editions and Trinity University Press, in which we include excerpts from new books. That ensures we get good content (we review and select or decline as with any submission) and the publisher gets more exposure. One of Terrain.org’s first partnerships was with the now-defunct journal Terra Nova: Nature & Culture, published in the 1990s by MIT Press. David Rothenberg was the editor and is on our editorial board. He also writes a regular column for Terrain.org. The cornerstone of the partnership, though, is that Terrain.org includes contributions from Terra Nova in the journal on occasion, extending the life of that essay, story, or poem. Who knows what other partnerships and collaborations are out there, but I’m certain there are many more opportunities.

Indeed, opportunities would appear to be the optimal word — for technology, for collaborative efforts, for making a space to talk about environmental issues. And opportunities for considering the context of the built and natural environments in literary and technical mediums are what I hope we present in a lovely and important online format.

~~~

Melissa L. Lamberton is an MFA candidate in Creative Writing and Environment at Iowa State University. A native Tucsonan, she worked as a science writer for the Water Resources Research Center and the Lunar and Planetary Laboratory, and her articles have appeared in the Arizona Daily Star and the Tucson Citizen.

Earth Photos from Space

By , November 17, 2010 10:09 pm

The first photograph of the earth was taken in 1968 by the crew of Apollo 8:

Take a look at some fascinating photographs taken by astronaut Douglass H. Wheelock from the International Space Station. Or follow his photographic posts on Twitter: @Astro_Wheels.

International Focus on Marine Sanctuaries

By , November 17, 2010 10:39 am

On October 31, the world’s largest marine reserve was finalized in the Indian Ocean in the British territorial waters of the Chagos Archipelago. The sanctuary is designated as a “no-take” zone that bans commercial fishing and covers an area twice the size of Britain.

The reserve also serves to remind the international community that the 2002 goals for marine life protection have not been met. The original goal, set by the UN Convention on Biological Diversity (CBD), was to protect ten percent of the world’s oceans by 2012. Current projections extend to just over one percent.

Dr. Heather Koldewey, manager of the Zoological Society of London’s international marine and freshwater conservation program warns that failure to meet or exceed protection goals would result in “a massive loss of marine resources and, with that, an associated loss of people’s livelihoods.”

The Chagos reserve is home to a diverse habitat with more than 1,200 species of coral and fish – including one of the world’s largest coral reefs. But marine life has been severely affected by commercial fishing practices that capture other species while in pursuit of primary commodities such as tuna.

On November 11, the Ecology Centre at the University of Queensland in Australia completed a two-year analysis that involved a team of marine and social scientists from around the country. The report calls for establishing a network of marine sanctuaries along the Australian coast that will protect marine ecosystems in order to support environmental, economic, and social interests.

Click here for more information on CBD goals, global biodiversity efforts, and resources.

Melting Glaciers, Rising Seas

By , November 15, 2010 11:33 am

Recent measurements of ocean temperature near Tasiilaq, Greenland reached 40 degrees. It’s the highest temperature recorded in the area, raising concerns that water temperature could be melting the Greenland ice sheet from below. Scientists working in the area are gathering data about melting ice and its impact on rising sea levels. Justin Gillis, writing for the New York Times, reports that the developing scientific consensus points to sea levels rising three feet or more in the next 90 years.

More from the New York Times article, “Strictly speaking, scientists have not proved that human-induced global warming is the cause of the changes. They are mindful that the climate in the Arctic undergoes big natural variations. In the 1920s and ’30s, for instance, a warm spell caused many glaciers to retreat.”

However, data continues to point to the human impact on the earth’s environment. Melting ice, rising land and sea temperatures, an increase in extreme weather events, dying coral reefs, and changes in plant cycles indicate a warming trend on a global scale. As the Greenland ice sheet releases more icebergs into the ocean, rising sea levels are expected to threaten coastal communities around the world.

Gillis writes, “In the United States, parts of the East Coast and Gulf Coast would be hit hard. In New York, coastal flooding could become routine, with large parts of Queens and Brooklyn especially vulnerable. About 15 percent of the urbanized land in the Miami region could be inundated. The ocean could encroach more than a mile inland in parts of North Carolina. Abroad, some of the world’s great cities — London, Cairo, Bangkok, Venice and Shanghai among them — would be critically endangered by a three-foot rise in the sea.”

In the next forty years, the world’s population will likely reach nine billion. The demand for natural resources will increase in step with the rise in population. Everything from food production, manufacturing, heating and cooling needs, and transportation contributes to carbon dioxide emissions. NASA’s measurements of atmospheric carbon dioxide go back 650,000 years and indicate a record increase beginning in the 1950s at the start of the Industrial Revolution.

Scientists continue to work to project climate change for the next century, pushing scientifically advanced countries to develop strategies for studying land ice, rising sea levels, and global climate. As the research continues, it seems that a global focus on environment will require international cooperation to address the needs of human communities across the planet.

Related link:

The science behind increasing Antarctic sea ice

Panorama Theme by Themocracy