"Earth would flourish without us"
What might happen on Earth if we humans suddenly disappeared? Photo: S. Baker
How would the rest of nature fare without the constant pressure that we, the human species, place upon our shining blue planet?
This intriguing question is explored by science writer and journalist Alan Weisman. Weisman is the author of “The World Without Us,” a beautifully written and exhaustively researched account of what it would be if the human footprint were to one day crumble and disappear. Here’s Alan Weisman.
Earth has already made that decision for us. It allowed us to evolve, now it might allow us to disappear.
Doug, so true.
Here in Texas, where we’ve had a summer of overcast and floods – in contrast to our usual hot and dry summer – it’s become very clear that if this is the beginning of climate change, we are in for a wild ride.
Deborah
For me, it is difficult to contemplate the world without a species so gifted, capable and miraculous as Homo sapiens. If certain global challenges looming before humanity are primarily derived from readily identifiable human activities now overspreading Earth, then human behavior change can save the world as we know it for our children and coming generations.
I. Making the case for a reduction in absolute global human population numbers.
2007 World Population Data:
http://www.prb.org/pdf07/07WPDS_Eng.pdf
II. Making the case for a reduction in per human consumption of limited resources.
The Wealth Report: Living Large While Being Green —- Rich Buy ‘Offsets’ For Wasteful Ways; Noble, or Guilt Fee?
24 August 2007
The Wall Street Journal
It’s not easy being green — especially if you’re rich.
With their growing fleets of yachts, jets and cars, and their sprawling estates, today’s outsized wealthy have also become outsized polluters. There are now 10,000 private jets swarming American skies, all burning more than 15 times as much fuel per passenger as commercial planes. The summer seas are increasingly crowded with megayachts swallowing up to 80 gallons of fuel an hour.
Yet with the green movement in vogue, the rich are looking for ways to compensate for their carbon-dioxide generation, which is linked to global warming, without crimping their style. Some are buying carbon “offsets” for their private-jet flights, which help fund alternate-energy technologies such as windmills, or carbon dioxide-eating greenery such as trees. Others are installing ocean-monitoring equipment on their yachts. And a few are building green-certified mansions, complete with solar-heated indoor swimming pools.
Some people say the measures are a noble effort on the part of the wealthy to improve the environment. Eric Carlson, executive director and founder of the Carbon Fund, a nonprofit that works with companies and individuals to offset emissions, says the wealthy are taking the lead in alternative-energy markets such as solar technologies just as they take the lead in consumer markets.
“Obviously these people have different lifestyles from yours or mine,” Mr. Carlson says. “At the same time, they’re not obligated to do anything. We praise those who are doing things. We’re trying to get to a market where the superwealthy are leaders in reducing their [carbon dioxide] footprint and playing a major role in changing this market.”
Others say the efforts are little more than window-dressing, designed to ease the guilt of the wealthy or boost their status among an increasingly green elite. Environmentalists say that if the rich really wanted to help the environment, they would stop flying on private jets, live in smaller homes, and buy kayaks instead of yachts.
“Carbon offsets and these other things are feel-good solutions,” says Lester Brown, founder and president of the Earth Policy Institute. “I’m always interested in people who buy a carbon offset for their jet to fly between their four big homes. These kinds of programs postpone more meaningful action.”
Either way, an increasing number of companies are launching programs designed to help the rich live large while staying green. Jets.com, a private jet service, plans to start a program in early September in partnership with the Carbon Fund. After they take a trip, customers will get a statement on their bills telling them how much carbon dioxide their flight emitted and what it would cost to buy offsets from the fund.
The offsets are a bargain compared with the flights: A round-trip private-jet flight between Fort Lauderdale, Fla., and Boston costs about $20,000. The offsets for the 13 metric tons of carbon dioxide emitted would cost about $74, the company says.
V1 Jets International, a jet charter company, rolled out its “Green Card” program that it says accentuates “the positive effect your flight emissions will have on the environment.” The company calculates the total emissions from the trip and then buys a carbon offset from the Carbon Fund. “From a jet perspective, we have a responsibility to look after the damage that these planes do,” says Andrew Zarrow, V1’s president. The company also has created technologies designed to make flights more efficient by selling seats on “deadleg” trips — flights that are returning empty from one-way trips.
Yacht companies also are getting into the act. Trinity Yachts, a Gulfport, Miss., builder, this month announced it will pay for part of the cost of installing special oceanographic and atmospheric monitoring systems in all of its new boats.
The system, called the SeaKeeper 1000, measures water temperatures and salinity, as well as air temperature and wind speed. The data are sent to scientists who monitor the earth’s oceans. Trinity’s program is in partnership with International Sea-Keepers, a nonprofit marine conservation group founded by a group of yacht owners concerned about the environment.
“The caliber of client we have is very aware of what’s going on in the environment,” says William S. Smith III, vice president of Trinity Yachts. Still, the system doesn’t reduce emissions from the yachts themselves, which can burn hundreds of gallons of fuel a day.
Some wealthy people are going green with their houses, too. The U.S. Green Building Council has certified at least three mansions for being leaders in environmental design, including one owned by Ted Turner’s daughter, Laura Turner Seydel, and her husband, Rutherford, in Atlanta. The 7,000-square-foot-plus house, called EcoManor, is equipped with 27 photovoltaic panels on the roof, rainwater-collecting tanks for supplying toilet water, and “gray water” systems that use water from the showers and sinks for the lawn and gardens. The top of the house is insulated with a soy-based foam that is more efficient than fiberglass. The home has 40 energy monitors and a switch near the door that turns off every light in the house before the family leaves.
Mr. Seydel says the couple’s energy bill is about half that of comparable homes. While he acknowledges they could have built a slightly smaller house, he said all the space is well used, between kids and visiting friends and in-laws.
“The wealthy have always been the early adapters to technology,” he says. “I’m hoping that we can pave the way and show that you can have something that’s luxurious that also makes a lot of sense from an energy and convenience point of view.”
III. Making the case for a reduction in the seemingly endless economic globalization activities of BIG BUSINESS now overspreading Earth.
In Praise of Mother Nature
By Bret Schulte
Posted 7/15/07
US News & World Report
Science writers generally don’t do whimsy, particularly those who have witnessed the aftermath of Chernobyl or the plundering of Latin America’s resources. But in his provocative new book, The World Without Us, Alan Weisman adds a dash of fiction to his science to address a despairing problem: the planet’s health. Weisman wonders how Earth would fare if people simply disappeared. With help from experts, Weisman discovered that, untended, humanity’s achievements would stand little chance against Mother Nature, even in her weakened state. Sans electric pumps, the New York subway would flood within days. Pretty flowers would quickly crack sidewalks. And the life span of your house? About 50 years. Weisman spoke to U.S. News.
Environmental books are often depressing reads. Does framing a message around a hypothetical make it more approachable?
I would say so. I was looking for some way to seduce readers to keep following along so they could see what is going on in the world and how it all connects. Ultimately, once we take humans out of the picture we see how the rest of nature could flourish. We think, “Wow, if nature could do all that, then is there a way that this could happen that does not depend on our extinction?”
Your book takes us to a 14th-century European hunting preserve and demilitarized zones where nature has a free hand. Were you surprised by what you saw?
It was pretty weird. This fragment of primeval European forest on the Poland-Belarus border literally feels like it’s out of Grimm’s fairy tales. That’s what it looks like, that’s what it sounds like, that’s what it smells like. But the incredible thing is that it doesn’t feel exotic. For someone growing up in Europe or North America, it feels familiar. It feels right.
How did your visit to Chernobyl lead to this book?
I got a call in 2003 from an editor at Discover magazine who read the 1994 story I wrote after the explosion at Chernobyl, where I described how abandoned houses were being taken over by their own landscaping. Roots and trees and even flowers were breaking up sidewalks. A population of radioactive deer kept growing, and radioactive wolves kept coming after them. In 1994, she thought the article was depressing, but as she was editing all these depressing environmental stories, she said it had become one of the most hopeful stories: that no matter how badly we screw up, nature will find a way to overcome it.
What did you take away from these places?
I wasn’t really expecting to realize the history of architecture is kind of like a bell-shaped curve. Our first dwellings were caves, then we started making caves-houses out of rock-and as we got more refined, our buildings grew higher and less permanent. Engineers tell me that our oldest buildings will outlast the newer ones…because we don’t make them the way we used to, out of material from the Earth. The World Trade Center collapsed and St. Paul’s Chapel, which is made out of Manhattan schist, is still standing. Other buildings around the World Trade Center that did not get hit by the airplanes collapsed anyhow.
Is this book a cold splash of water for humanity’s many triumphs?
In some ways it’s a wake-up call, but at the same time humans have done some beautiful things, things you have to admire. One of the surprises for me is coming away with so much respect for the people who maintain our infrastructure. If it wasn’t for these guys keeping the bridges from rusting, or who keep our subway tunnels pumped, or who show up every day at our nuclear plants, stuff would start to disassemble rapidly. We live on the backs of some unsung heroes who are keeping it all together.
Three things: One of them is lovely, the Voyager spacecraft carrying our artwork, our music. I talked to John Lomberg, who put all that together for Carl Sagan, and it was beautiful to talk to someone who thought about what the message to posterity should be. On the darker side: nuclear waste. Depleted uranium has a 4.6 billion-year half-life. The planet is only going to last about 5 billion years before the sun expands. The other thing is plastics. No one really knows how long it will take for plastics to break down because they’re relatively new. Plastic isn’t filling up landfills; it’s blowing into rivers and flowing to the ocean. It’s breathtaking how much plastic we’ve generated.
Your book ends on a controversial note.
I ask: What if we tried one child per family for everyone? I don’t want to deprive people of siblings, but I don’t want to deprive people of species that are wonderful and part of our life. We can’t live without them. If we could bring our numbers down, that would buy us some time to clean up our act.
21 ?SOLUTIONS? to Save the World………
http://www.foreignpolicy.com/story/cms.php?story_id=3783
Dear Friends,
After hastily reviewing the SOLUTIONS (referred to above) by some of our most respected leading thinkers, I could not find examples of examinations of the issue of growth versus limits to growth, particularly with regard to the rapidly increasing scale of certain distinctly human over-growth activities: unrestricted species propagation, unrestrained per capita consumption and the unbridled globalization of large-scale production capabilities now overspreading the surface of Earth.
What am I missing?
With thanks,
Steve
“The raging monster upon the land is population growth. In its presence, sustainability is but a fragile theoretical construct. To say, as many do, that the difficulties of nations are not due to people but to poor ideology or land-use management is sophistic.” — E.O. Wilson