Spread awareness like fire people! https://www.youtube.com/watch?v=OGUPpnGzfuU at the end of the video there are 4 animals that may go extinct very soon! (Title: 5 beautiful now extinct animals)
Photograph by Joel Sartore, www.joelsartore.com
Published May 29, 2014
On May 19, 2010, at Joint Base Balad, north of Baghdad in Iraq, someone brought U.S. service member Jonathan Trouern-Trend a frog in a plastic bottle. The brightly colored amphibian had been hiding out in an unlikely place: the latrine.
Many on base knew Trouern-Trend as "the guy to identify critters," he said. A lifetime nature lover, he was on his second tour of duty in Iraq as a sergeant.
Before releasing the frog into a nearby pond, Trouern-Trend uploaded a picture of it to the mobile app iNaturalist, which connects a worldwide community of people who report sightings of animals and plants online.
App users informed him that he'd found a lemon-yellow tree frog (Hyla savignyi)—and noted that scientists had never recorded one outside of Kurdistan (map). The species' known range had suddenly expanded.
This kind of citizen science has exploded in recent years because of smartphones. Now, according to a new review of research about Earth's biodiversity, it's giving conservationists hope that new technology can slow extinctions. (See: "5 Surprising Drone Uses (Besides Amazon Delivery).")
That's good news, because according to a review published on May 29 in the journal Science, current extinction rates are up to a thousand times higher than they would be if people weren't in the picture.
Study leader Stuart Pimm, a conservation ecologist at Duke University and contributor to National Geographic's News Watch blog, and his colleagues analyzed various data sources—in particular the International Union for Conservation of Nature's Red List of Threatened Species, a global inventory of species—to produce the first major review of extinction data. (See: "20,000 Species Are Near Extinction: Is It Time to Rethink How We Decide Which to Save?")
Mobile apps, GIS satellite data, and online crowdsourcing, Pimm says, may be a partial antidote to the problem. Through these technologies, "we're mobilizing millions of people around the world, and we're on the cusp of learning very much more about where species are than we have ever known in the past." That's critical, he explains, because now "we know where the species are, we know where the threats are, and—even though the situation is very bleak—we are better able to manage things."
Peter Crane, dean of Yale's School of Forestry and Environmental Studies, said by email that the new "paper does huge service in pulling together the latest thinking on species extinctions for very diverse groups of organisms."
Crane, who was not involved in the study, agreed that new technologies like remote sensing and more comprehensive databases "will not only improve the effectiveness of conservation investments, but will also strengthen monitoring of change in species-level biodiversity through time."
How Many Out There?
Calculating extinction rates can be difficult, in part because no one knows exactly how many species there are. Scientists have identified at least 1.9 million animal species, and possibly millions more have yet to be named. And according to the study, at least 450,000 plant species likely exist.
Pimm says conservationists can calculate the extinction rate of the known species by keeping track of how many die out each year.
The technique is similar to that used to figure out a country's death rate: track the number of people who die in a given population each year, scaled to that population. Mortality rates are usually calculated as the number of deaths per thousand people per year.
Applying the same statistical approach to extinction data revealed a rate of 100 to 1,000 species lost per million per year, mostly due to human-caused habitat destruction and climate change. (See: "7 Species Hit Hard by Climate Change—Including One That's Already Extinct.")
To calculate the rate of extinction before modern humans evolved, about 200,000 years ago, Pimm and his colleagues reviewed data from fossil records and noted when species disappeared, then used statistical modeling to fill in holes in the record. That analysis revealed that before humans evolved, less than a single species per million went extinct annually.
The study authors suspect that the extinction rate will only increase if trends continue—possibly resulting in what scientists call the sixth mass extinction in Earth's history. (Related: "The Sixth Extinction: A Conversation With Elizabeth Kolbert.")
Another conclusion of the study that can't be ignored, says Yale's Crane, is "that there remain huge gaps in knowledge. At least for the most diverse groups of organisms on Earth, the urgent need to clarify how many species there are, where they live, and how their populations are changing remains a key impediment."
To Jenny McGuire, a postdoctoral research scientist at the University of Washington's School of Environmental and Forest Sciences who wasn't involved in the study, the results aren't surprising.
Though some might quibble about the exact rate, she says, "in general scientists are in agreement that we're at a period of heightened extinction risk and rates, and that's been occurring nearly since humans have come onto the landscape."
McGuire sees the new study as a "really excellent call to arms" for people to act to prevent more species from vanishing.
She says that people can vote for policies that lessen the impact of climate change, which is hitting the oceans particularly hard by raising the water's pH and dissolving the shells of many marine animals. People can also encourage their governments to connect one nature reserve to another.
Pimm says protected areas, the "frontline of conservation," have kept extinction rates of mammals, birds, and amphibians 20 percent lower than they would have been without refuges. Nearly 13 percent of Earth's land has been set aside, but only 2 percent of the ocean is part of a refuge.
Pimm and colleagues noted that global databases and crowdsourcing are helping to fill in blanks by tracking biodiversity outside of protected areas, where species tend to be less studied. (Also see "The Ethical Flap Over Birdsong Apps.")
And of course anyone can contribute by becoming a citizen scientist like Trouern-Trend, who said he's part of a "a niche of people who want to help out" by giving conservationists a snapshot of our world. "From fungus to birds to plants," he said, "it's all interesting to me."
Those who follow the earth situation news are the only ones aware of what is really going on each day on our planet. It is heartbreaking. And it won't stop. That we can see. There was a time when more was spoken about new generations. But, truly, there future is not even possible to conceive. And it is not far away from our own generation even.
I do not have high hopes on saving the endangered species. I feel very sad but hearing everyday that people are destroying nature and its animals, I cannot help feeling hopeless. The poachers just killed the famous, biggest, most loved elephant Satao. I am so sad!
not too many humans, too many humans damaging the planet.
without humans ruining habitat there would be 1000 times fewer extinctions.
here we have supposedly intelligent people on this planet who insist on building houses and cities that damage the planet, instead of buildings that blend into the environment . humans.
they rip out acres of valuable trees and put down cement. they create chemicals, then dump them on thier skin then dump them in the water they drink, they polute the soil, and then eats its produce. were loosing our intelligence through apathy and laziness, brought on by such lifestyles.
the foolish humans continue to build square wood houses in tornato ridden states, and build below sea level, build on coastlines, and on mountainsides, then cry when they loose everything to 'nature' including lives, where are the brains?
Its that big corporate ignorance , if only 10 of the main giant corporations decided tomorrow that they would help the cause it would be a major boost ,surely these people think more about making money and relies they are human and have a heart that is capable of love
TO MANY HUMANS - TOO MANY HUMANS - TOO MANY HUMANS - Lets do something definite about this problem and all other human / animal / climate / air / ocean problems will self correct....Why is the cause of our planets problems rarely directly referred to??..Are we all so self centred, or plain scared, to speak the obvious truth, that our authors and leaders stay quiet?? Why not a "Campaign to Stop The World Wide Human Plague"
Jim Roberts hit the nail on the head. Look at man's "management" of Yellowstone Park as an example of how our good intentions actually accelerated or introduced changes. We are relying on the same science that originally claimed mice came from grain and rags left in a barn, the earth was flat, the sun revolved around the Earth, and, most recently, salt intake needed to be strictly limited. All you members of the Arrogant Ahole family wishing disease, destruction, and death on the human species should start with yourselves. Oh, wait, aren't humans also animals?
The Climate change hoax? Hoax?What planet are you on Sam? Evidently your Ph.D. didn't cover a great deal in common sense and logical application of currently know data. Good luck with running with the "nay-sayers" but that will not solve the problems we, the human species are creating on this one off planet we call home.
Humans are the only species that cannot live in harmony with nature. We seem to exist only to destroy everything else in our environment. The world will be a better place when humans have become extinct.
I really enjoy National Geographic, but you have to stop with all the climate change hoax, it has been discredited over and over! There has been no warming for 12 years! The only climate change is a normal cycle of the planet and the sun. CO2 is not a pollutant. but rather a life giving gas by the way of photosynthesis producing oxygen. We couldn't survive if it was not for 23% of oxygen in the atmosphere produced by CO2 and plants. 76% of our atmosphere is nitrogen and we can't breath that. You and your cohorts are making fools out of yourselves simply to promote wealth transfer! So give up the ghost and move on!
Humans have overcome all but a few of our natural enemies, only a few diseases left to figure out. The end result is that humans have to kill each other to control population which is why war is now one of the largest industries on the planet. we need more wars for the animals sake!
There have been a lot of good and interesting comments here. To me, the main point is - do what YOU can to help the ecosystems of our world. That helps far more than arguing points that can't be changed.
World population is projected to grow more than 28% or 2 billion more people by 2050. I don't see how our planet's resources can sustain that growth without further and increased pressure on earth's ecosystem.
Do not just feel sad. There is a great deal we can do about this problem. If this problem upsets or concerns you, please get involved. We want future generations to have a beautiful planet. It's more important than a lot of the junk our economy values so highly.
seriously, humans have this subjective belief about themselves--that they're the center of the universe; that they've been ordained by some higher power to carry out its will and spread like a virus.
By textbook definition, we're a virus
It's about time us humans go extinct. How about 2 asteroid impacts? The extra one to destroy our hubris
In a pure sense the idea of species is static and if species are static then how does evolution of species fit in? The idea of adapt or become extinct smacks of Lamarksism.
In academia and popular culture evolution is always promoted as a species" progression to something better and more improved. Evolution is blind and does not to choose winners or losers. Extinction rates are based on models and models are only as good as the data its based on (ie global warming models). Don't get me wrong. I do believe in being a good steward to the earth and that conservation is a good thing. But, like everything in these modern times there is a knee jerk reaction to what is deemed a crisis. And for all of those people who think humans are the cause of all the earth's problems then there is only one logical thing you can do, politely exit the planet.
@Greg Fietz the problem isn't human beings. the problem isn't even society. the problem is civilization. there always have been and still are indigenous peoples who had societies but not civilizations. that is how the species is to live. not taking more than it needs. that means listening to that voice in our heads that tells us to walk away. you know it's there too.
@David Linn You completely erase the history of indigenous people and ways of life with the statement that humans are the only species that cannot live in harmony with nature. Civilization is at odds with nature, not humans, not even societies.
@David Linn Where does it say we are suppose to live in harmony with nature. It's all about evolving . Thing's are suppose to become extinct. We as humans evolve every day and some day we will be extinct.
@David Linn Even if humans become extinct it's a matter of time before a new species just like us evolves and destroys the planet.
@Richard Marsh Or use our highly evolved brains to to control our out of control plague proportion breeding.
@Richard Marsh True except with all the new weapons and technology, I really don't think dropping a nuclear bomb is going to lower human population without killing all the animals too.
@Richard Marsh Sometimes you have to root for MERS, AIDS, Ebola, etc... It's sad that we aren't intelligent enough as a species to not overpopulate/over-stress our resources. Our ability to survive outstripped our technological, intellectual, ethical development; we cannot prevent ourselves from destroying everything - so something needs to come along and take out a good-sized chunk of the population to have any hope of re-balancing things and making room again for all the other living things on the planet.
@Cindy Beam What little I can do for the planet and the future by drastically reducing my "footprint" is obliterated by our continuing population growth and consumption of resources/destruction of habitat. But I do it anyways for the sake of my spirit, and in hopes that it might encourage others to think - and that they may follow suit.
@Francoise SEGARRA-GEORGEON This doesn't prove that human kill for pleasure. it proves that humans live without understanding their impact on the planet. Humans aren't intentionally killing most of these animals just because its fun. Endangered species are disappearing simply because of human overcrowding.
@Charles Catalano I agree, and fear that things are going to get very, very ugly, tragic, and desperate...
@William Boteler I agree. We may think that just one person can't make a difference, but I intend to try. After reading that Monarch butterfly populations are rapidly declining due to loss of food sources, I bought milkweed seeds so that I can plant some for the Monarchs. I intend to ride my bike along the country roads and throw out seeds - hopefully, it will help the Monarchs.
@Paul Matich Please explaine?
@D Ram Humans wrote 'Holy' books, crowned themselves king of everything... they made themselves divine in their own minds. What a load of hooey.
@D Ram Seems like that would only exacerbate the extinction problem, asteroids aren't known to be very selective on which species they destroy.
@jim roberts We have the capability of being good stewards, but somewhere along with freedom of choice, some of us decided we couldn't be bothered. There was too much hell raising to be done, and that was more fun, and who's gonna miss a few dead animals anyway?! But, guess what, we're not only killing the other species, we're doing ourselves in as well. It's no longer "fun" just killing animals, the "human" animal is more of a challenge. Countries are at each other again. Thing is, we deserve our end; the animals and Mother Earth do NOT !
@Tanmay Sharma Agreed!!! We need to develop a virus that can eliminate about 9/10th of the humanity, so the rest of our natural world has a 'faint' chance to survive...
@Coleen Flory @Richard Marsh Richard, We ARE INTELLIGENT ENOUGH as a species. Humans have all the knowledge to co-exist with all species on this planet. Our species only has to change its attitude to our home, this planet.. Its not big enough to cope with its PLAGUE OF HUMANS. As with all plagues of all species, they self destruct, one way or another. By USING OUR ADVANCED INTELLIGENCE to save our species, NOW, and not when we are dying off as a species in two or three thousand years, we could achieve a bonus for our beautiful planet and SAVE MANY MANY ANIMALS FROM EXTINCTION FOREVER.
@Ron Galinato You mean euthanasia? The European countries are coming on-board and realizing that the cost/suffering of those incapacitated/suffering should not have to be stoically borne by either the individual or society... I for one do not wish to live mentally/physically incapacitated, and hope by the time I reach that age/condition, my wishes to be released from life will be legal to accommodate/assist.
@John Doe @Tanmay Sharma that is exactly what the plague, the influenza outbreak and even the AIDS epidemic was. Nature's way to control a population out of control. Any population of animals that is over living its habitat's resources is subject to disease, predation and other natural ways to control population size. the only problem is humans have managed to outsmart them all. but a reduction on human population is the only way to stop our impact on the planet. We need to remember we are part of the natural world. We are not above it.
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