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The population explosion

Wednesday, November 16th, 2011

As you probably know, the human population reached 7 billion last week.  Do you remember when it hit 6 billion?  You just might–it was only 12 years ago, in 1999.   But for thousands of years, our population was apparently pretty stable.

In 1800, there were 1 billion of us.  That’s when we managed to harness the power of fossil fuels, and the population explosion began.  By 1930, there were 2 billion people; by 1975, 4 billion.  That means that the number of humans on the planet has nearly doubled in the last 35 years; in 2020, we will reach 8 billion.  No large vertebrae animal has ever grown so much, so fast, and one of the many tragic results of our growth is the mass extinction of other species. Harvard biologist E.O. Wilson estimates that extinction claims 30,000 species a year–or 3 every single hour.  12 percent of mammals, 12 percent of birds, 31 percent of reptiles, 30 percent of amphibians, and 37 percent of fish are threatened with extinction.  There have been other mass extinctions before, but they were caused by planetary or galactic physical processes; the fault for this one rests entirely on our many, many, many, many, many (etc.) shoulders.  We are watching species are disappear at a rate approximately 1,000 times faster than is typical for the planet’s history.

Graph from the Center for Biological Diversity

From the Center for Biological Diversity:

  • Humans annually absorb 42 percent of the Earth’s terrestrial net primary productivity, 30 percent of its marine net primary productivity, and 50 percent of its fresh water.
  • Forty percent of the planet’s land is devoted to human food production, up from 7 percent in 1700.
  • Fifty percent of the planet’s land mass has been transformed for human use.
  • More atmospheric nitrogen is now fixed by humans that all other natural processes combined.

We now know that a major cause of all this resource-draining activity is animal agriculture, which does more damage to the planet than all the transportation in the world combined.  And we also know that one of the best ways to help the planet is to go vegan.  But is that really enough?  Even a planet with 7 billion vegans would be stretched way beyond capacity!   Canada has one of the highest per capita ecological footprints in the world.  It’s time for us to recognize the overpopulation crisis, and to consider very seriously what we can do to combat it.

By the way, I got a lot of the info for this post from the aforementioned Center for Biological Diversity, which promotes “the empowerment of women, education of all people, universal access to birth control and a societal commitment to ensuring that all species are given a chance to live and thrive” as a solution to the overpopulation crisis.  Be sure to check out their website for lots more facts and for fun stuff like their Endangered Species condoms!

Help Animals Affected by Oil Spill pt. 2

Monday, June 7th, 2010

Just a quick link: Gene Baur of Farm Sanctuary has published a great blog post about the impact our eating decisions have upon the environment, including our overconsumption of oil.

http://farmsanctuary.typepad.com/making_hay/2010/06/the-power-on-your-plate.html

I wrote about the oil spill about a month ago, when it had just happened.  Of course, the oil is still flowing today.  Sigh.

Help Animals Affected by Oil Spill

Tuesday, May 4th, 2010

The timing of the spill, National Audubon reported Wednesday, could not be worse for birds, which are now nesting and therefore especially vulnerable in many of the places where the oil could come ashore. Said an Audubon bird conservation director: “We have to hope for the best, but prepare for the worst, including a true catastrophe for birds.” (Birder’s World)

You’ve certainly heard by now about the enormous oil spill spreading in the Gulf of Mexico.  It’s shaping up to be a major environmental disaster, likely even worse than the Exxon-Valdez spill.

The first recovered bird, a gannet, from the International Bird Rescue Response Team blog

What makes this particular spill even more dangerous than it would be otherwise?  The shores of Alabama, Mississippi, Louisiana and Florida, where the oil has spread, are home to important nesting areas for thousands of shorebirds, many of whom are endangered.  Also affected are major stopovers and wintering areas for migratory birds. Approximately 400 species are threatened by this catastrophe.

There aren’t many of us who can travel across the continent to actively participate in the clean-up effort–so what can we do?

Jasmin Singer of Farm Sanctuary has written a helpful post at her blog, the Hen House:

Kelly Overton and his organization, People Protecting Animals and Their Habitats (PATH), have determined a need for logistical, supply and rescue support that will be needed for months to come. Our Hen House will be following Kelly’s rescue efforts and consistently speaking with him while he is on the gulf coast, from where he will be able to provide information on how you can help the rescue efforts. (more…)

Some groups are suggesting that people buy Dawn dish detergent, since Dawn claims to give some portion of every purchase towards wildlife rescue efforts.  You’ve probably seen the commercials, which feature cheerful, breezy music over a montage of a oiled duckling being cleaned and set free.   (Note that at the bottom of the ad, the small text admits that this is a simulation, which means that they covered a perfectly healthy duckling in some kind of gunk and then washed him off on camera.  Nice.)

What they don’t mention in the commercial is that Dawn is owned by Procter & Gamble, one of the most notorious animal testers on the planet.   Maybe it’s just me, but I’m just not into supporting a company who has no qualms about killing millions of animals when it’s just not necessary.

So what can you do?

  • Do you own a salon or a pet grooming business?  Do you have a collection of old nylons or pantyhose you can’t wear anymore?  Hair soaks up oil very effectively, and nylons can be stuffed with loose hair clippings. Donate them to Matter of Trust.
  • The National Wildlife Fund has put together a form letter asking US President Obama to take action in restoring Louisiana wetlands affected by the spill.  International signatures are accepted.
  • …and the Sierra Club has put together a similar letter asking for a halt of offshore drilling.  Again, international signatures are okay.

Whatever you do, do something!

https://online.nwf.org/site/Advocacy?cmd=display&page=UserAction&id=1095&autologin=true&s_src=OilSpillPage

Across the internet this past week (late!)

Monday, December 7th, 2009

Sorry I’m late in posting this. I had a busy weekend. So I’m rolling last week and the past couple of days all together for this collection of links to some interesting articles and thought-provoking pieces from across the internet. Don’t miss Lesley’s article about gifting of animals, and also don’t miss Virginia Messina’s articles on the same subject. There’s also a post in here on the new Change.org Animal Welfare Blog, which has been quite good so far. The post is well worth reading and thinking about.

Enjoy!

Digging Through the Dirt: Chicken Council Balks at Consumer Reports Study

Vegan Soapbox: Salmonella And Campylobacter Found In Most Chicken

Minneapolis/St. Paul News: Mist of pig brain tissue sickened slaughterhouse workers

USA Today: Why a recall of tainted beef didn’t include school lunches

Fox News: H1N1 Flu Strain Found in Canadian Turkey Flock

Reuters: U.S. finds pandemic H1N1 virus in turkey flock

JAVMA News: Pigs, people, and now, pets

Making Hay: Go Tell it on the Mountain: Think Globally, Act Locally

Peter Fricker: Animal shelters must combine compassion with responsibility

Animal Blawg: Are Seahorses Becoming Extinct?

Vegan.com: Europe Grants Animals Legal Status of Sentient Beings

Vegan Dietician: Promoting Veganism: Finding the Message that Works

Animal Person: On Scheduling Epiphanies . . . and Coral Snakes

Vegan Soapbox: Veganism Is More Than A Personal Choice

Change.org Animal Rights Blog: The Mass Killing of Wildlife for Your Burger, Cheese, and Leather

Digging Through the Dirt: ‘Julie & Julia’ Writer Assaults More Dead Bodies

Vegans of Color: Gender policing has no place in AR/vegan movements

Change.org Animal Welfare Blog: The Globalization of Animal Welfare

Vegan Etsy Blog: Eating Animals: Hiding / Seeking – the fourth chapter of the new book by Jonathan Safran Foer

Vegan Etsy Blog: Eating Animals: Influence / Speechlessness – the fifth chapter in the new book by Jonathan Safran Foer

Veg Climate Aliance: CopenVegan

Lesley Fox: If you care about world hunger, don’t give a cow

Seattle Vegan Examiner: Donations to Heifer International may do more harm than good

Seattle Vegan Examiner: Sustainable and ethical choices for reducing world poverty

Making Hay: Holiday Gifts with Compassion

International Vulture Awareness Day

Saturday, September 5th, 2009

vulturedayblog

Today is International Vulture Awareness Day, and because I am a huge bird lover, I was excited for the opportunity to participate.  Vultures are finally getting the respect they deserve after years of being viewed as a creepy symbol of death and decay.  Of course, their unsavoury scavenging habits are actually an important part of a healthy ecology; without them, corpses are left to rot and infections are more easily spread.

There are about 20 different species of vultures, and the majority of them qualify as rare, threatened, endangered, and even extinct.  In honour of IVAD, I’m going to discuss one of the most famous endangered vulture species.

In North America, of course, that species  is the California Condor, a magnificent bird who is extinct in the wild with the exception of 172 captive-bred, released birds.   (There are another 150 living in captivity. ) This is a remarkable number considering the fact that in the mid-1980′s, there were 3 left in the wild and 22 in captivity.  Environmental groups have been working hard to monitor the success of these 322 individuals.

Condor_in_flightWhat happened to cause these amazing birds–who happen to have one of the largest wingspans in the world, and the largest in N. America, at close to 10 feet–to become so severely endangered?  The largest factors have been poaching, DDT poisoning, habitat destruction (largely due to animal agriculture), and lead poisoning.  The last occurred as a result of eating the corpses of animals killed with lead bullets.   It took until 2008–yes, last year–to require hunters to use non-lead bullets in the condors’ range, but my understanding is that the majority of them have been fairly cooperative.

I would be lax in discussing the California condor without also mentioning that not all environmentalists were in favour of capturing the last 3 wild birds–for this is what was done–and attempting to revive the species in captivity.  I am against zoos and keeping animals in captivity in general, and I am unsure about this situation.  I feel that perhaps it would be reasonable and logical if we were eliminating the major threats that face California condors, but we haven’t.  The released birds continue to be threatened by the aforementioned habitat destruction, power lines, (captive-bred condors have been trained fairly successfully to avoid human beings and power lines, but for how long can this be done?) , and hunting.  Yes, people continue to kill these birds in the most direct way possible.

Obviously this is a massive, massive topic and I have blabbed about it long enough, but if you want to learn more about California condors I would suggest checking out the Wikipedia page, which is particularly informative, and Vulture-Territory.com, which brings up the interesting idea that perhaps the condors hit their evolutionary peak hundreds of thousands of years ago and were on their way out anyway.

If you are interested in helping the condors out, though–or any endangered animal, for that matter–check out this page from the Toronto Vegetarian Association and learn about the undeniable link between animal agriculture and the destruction of wild habitats.  (Hey, even the U.N. says that it’s “one of the major causes of the world’s most pressing environmental problems.”)

Thanks for reading and happy IVAD!

Humpback whale rescued from prawn trap lines

Tuesday, May 19th, 2009

Recently a humpback whale was rescued after becoming entangled in the trap lines of a prawn fisherman.

A new Fisheries unit formed to save marine mammals is boasting one of its first successes after rescuing an exhausted and distressed humpback whale in Knight Inlet on the central B.C. coast.

A prawn fishermen called in an alert Monday when the humpback became entangled in his trap lines.

Workers with the Department of Fisheries’ Marine Mammal Response Network, the Canadian Coast Guard and several other Fisheries employees who were in the area sprang into action attempting to save the young whale.

Source.

It is wonderful to hear that these groups all responded so quickly to save this whale. I was also very happy to hear that the fisherman reported the whale who was caught.

I have to think, though, that this whale would not have gotten caught up in these lines if there were not an insatiable appetite for prawns. If this whale had died, how much responsibilty would be on each person who takes part in the spot prawn “festivities” that happen every year around this time?

This “harvest” may be touted as sustainable, but we have now seen that it has the potential to harm some of the most magnificent endangered animals in our part of the world.