Waves breaking on the Ogden Point breakwater, Victoria, BC. Photo by Stewart Butterfield.

Someday, our hilltop house may be waterfront property. It won’t happen soon—certainly not this century, and maybe not even this millennium. However, if global warming continues, the surf may indeed break at the bottom of our driveway.

Nature Boy can’t wait.

When I point out the timelines don’t work with his schedule, he says, “Did you ever in a million years think we would live in a house that’s worth what our house is worth now?”

If he’s that excited about sea level rising in the next 200 to 1,000 years, it’s just as well he wasn’t around 11,000 to 13,000 years ago. Bison fossils on the San Juan islands and Vancouver Island suggest lower sea levels at the time created a landbridge from Victoria to the mainland. The link would have allowed plants, bison and other animals to spread here from the mainland at the end of the last ice age.

But the ice age is over, and climate is changing again. Last year marked the 36th year in a row in which global temperatures outpaced the 20th-century average. It was also the 10th warmest year since 1880, when people first started recording temperature.

 

Continue reading this editorial in Victoria’s Times Colonist newspaper….

 

Other sources include:

Sea-level rise in 21st Century

Sea-level rise and Vancouver flood protection upgrades

Canadian Arctic glaciers

Joint Victoria–Saanich–CRD meeting, November 21, 2012

Saanich Climate Change Adaptation Plan

Victoria Climate Change risk assessment

Rat. Photo by Charles J. Danoff

 

Seats of government seem to have problems with rats.

A case in point: during the first half of Canada’s existence as a nation, so many rats lived on Parliament Hill, they fed a large colony of feral cats.

However, in the 1950s, decision makers on the Hill started using pesticides to control rodents. The cats were out of a job, and for the next six decades, the felines were on the dole, like some resource-industry workers through the same years. Human volunteers took over care and feeding of the Parliamentary strays. This January, the Parliament Hill cat sanctuary closed forever.

Admittedly, cats could only control, not eradicate, Parliamentary rodents. Leaving out grain laced with poison kills rats more efficiently.

Continue reading….

 

Sources for this article include:

Parliament Hill cat sanctuary closes – CBC News

Rat-free Anacapa Island – LA Times

Green lawns not worth the health risks: Doctors – Times Colonist 

CAPE presentation to BC pesticides committee

More doctor reaction to pesticide decision – The Tyee

Killing rats is killing birds – Nature.com

 

 

We live in a plastic world: terror at chemicals in humans' blood stream and breast milk. Photo by Kevin Dooley

We live in a plastic world: dismay at chemicals in human blood stream and breast milk.
Photo by Kevin Dooley

Granny always sent us outside to play. She was right—being outside was good for us—but she was right for reasons she couldn’t have foreseen 40 years ago.

Numerous recent studies indicate our homes and offices have filled in recent decades with chemicals meant to benefit us, which instead might be harming us. These substances are called endocrine-disrupting chemicals, because of the way they interfere with our hormonal processes.

A recent report by the World Health Organization and the U.N. Environment Programme summarizes the latest in the ongoing science on these substances. Researchers in B.C. and Canada continue to contribute to our understanding of the complex issue, including how we are exposed to these compounds.

Continue reading…

 

Sources include:

World Health Organization’s report on the State of the science of endocrine-disrupting chemicals, 2012.

Flame retardants in human breast milk

Indoor sources of PFCs in 152 Vancouver homes

Tracking daily exposures to toxins in Europe

CHILD study

 

Spotted Owl, photo by USFWS Pacific

 

We’ve known for years that British Columbia’s Northern Spotted Owl, known to the pointy-headed science crowd as Strix occidentalis, is in trouble. Provincial wildlife officials estimate that as few as 10 of the birds remain in B.C.’s forestlands, down from about 500 individuals a century ago. The owl’s dire plight led the province to establish a captive-breeding program in Langley in 2007. The program has seen limited success to date.

The biggest threat to the owl’s existence is habitat loss. A century of logging has decimated the old-growth forests the owls depend on.

However, beginning a few decades ago, another threat to the reclusive, dark-eyed owl appeared.

Barred Owls, also known as Eight Hooters, Rain Owls, and Strix varia, arrived west of the Rockies in the 1940s. Aggressive and adaptable, the newcomers compete with Spotted Owls for food and territory. They also hunt and eat Spotted Owls. Occasionally, the two species mate, producing hybrid young called Sparred Owls.

In 2008, wildlife officials quietly began controlling Barred Owl populations near confirmed Spotted Owl sightings. Seventy-three Barred Owls have since been captured and relocated. The province also authorized the shooting of 39 owls that refused to stay relocated.

While this war in B.C.’s woods unfolded, we humans watched as new technologies transformed our own species’ struggles for social change and self-determination. While wildlife officers relocated Barred Owls, Facebook and Twitter enabled popular revolutions in Libya, Egypt and elsewhere.

Now, if owls could use Twitter, what might they be posting during this crisis in B.C.’s Birdland? Perhaps their tweets would read something like the following:

 

@Svaria What moral right, the featherless 2-legs? We only follow their example, colonizing and squashing indigenous populations, just as they did

@Soccidentalis Appreciate the efforts @Featherless2legs, but where are we to live? Suitable forests are disappearing, and caged enclosures lack appeal

@EightHooter Young couple looking to colonise forest near cutblock. Must have rodents and songbirds. Spotted Owl O.K., too #newintown

@Spotty Spotted Owl Hootenany tonight. Flying squirrel on menu. In the old forest by Chilliwack Lake. See U there #donttellthebarreds

@TrixieStrixoccidentalis @Featherless2legs Bigotted specists. My mate=Barred Owl: our chicks stronger, bolder and handsomer for it. Genetic variation=future survival

@Spotty Young couple looking for nest cavity or platform. Family-friendly + 200-year-old forest with flying squirrels only. NO Barred Owls!

@EyeSpyAtNight Pleased to announce continued survival of our first chick in a large forested cage at Mountain View breeding facility #talonscrossed 

@WhoCooks4U Barred Owl Hootenany tonight. Fresh Spotted Owl on menu. Next to the cutblock by Chilliwack Lake. Listen for the Spotties #canteatjustone

@Spotty Spotted Owl Hootenany tonight cancelled. Regrets #billybobgoteaten

@Spotty Missing: my one true and only love. He has dark eyes, a spotted breast, and appears bigger than he really is. If info, please reply

@WhoCooks4U @Spotty Have seen missing mate. Come to the cutblock by Chilliwack Lake tonight 11 p.m. for information. Bring friends.

@WhoCooks4U Barred Owl Hootenany tonight. Extra helpings extra-fresh Spotted Owl. No pellets this time, I promise

 

Owls and humans figure prominently in this affair, but other, overlooked creatures are also affected in the struggle to save Spotted Owls.

Imagine the following note, paw-delivered by air late at night:

Dear Furless Two-Leg Mammal-Comrades:

We applaud your decision to finally intervene in the senseless massacre of flying squirrels, deer mice, hares and other small mammals by the invasive Barred Owl, Strix varia.

While we celebrate your decision, we respectfully request that you broaden your intervention to include all owls in the area. These are the Great Horned, Northern Spotted, Northern Saw-whet, Western Screech, Short-eared, and Northern Pygmy owls.

Thousands of our children die daily at the talons of these killers. None of us are safe. We live in terror. What unknown potential among these countless lost generations disappears every year down the murderers’ gullets, with only regurgitated fur and bones providing clues to victims’ identities?

It is time for all mammals to unite in the furred cause: Freedom from fear of predation from above.

Respectfully Yours, in hope that you will hear our pleas and pity our plight,

Rocky G. sabrinus (Northern flying squirrel)

SEWP (Society for the Elimination of Winged Predators)

—30—

 

Thank you, Don Enright, for checking the Twitter syntax and providing hashtags.

 

Homework, photo by Kate Hiscock, www.katehiscock.com

I’d like a robot.

I’d like a robot to do all my gardening. The robot of my dreams would clean out gutters and drains, paint the siding, sweep the patio, and tidy the garage. On a good day, said robot would also do all the housework. It would also be a treat if it could provide deep-tissue massages and yoga instruction, cook tasty and healthful meals, do the dishes and the shopping, and keep me organized.

Yes, I’d like a robot that is a gardener–housekeeper–chef–personal assistant. That way, I could concentrate on more satisfying, more creative activities.

It appears that the way I view technology is pretty typical for an adult. We adults usually think of technology as a tool to help us with tasks—in particular, with chores. We consider it separate from humanness.

Kids, apparently, see technology very differently. A survey of students aged 8 to 12 reveals young people expect future technology to fulfill functions much more essential to the human experience. Kids, it seems, tend to think of it as fundamentally human.

U.S.-based social/technology-research consultants Latitude Research conducted the study in collaboration with the LEGO Learning Institute and Australia’s Project Synthesis. They asked 348 youngsters from six Western countries to write stories about what their lives would be like if robots were a fixture in their learning environments—at school and beyond.

When the researchers applied a coding scheme to the stories, they found the under-13 respondents saw robots as supportive, nonjudgmental friends. The youngsters indicated they wanted their robots to provide comfort and company, encourage them to learn and grow, motivate and empower them, and, in some cases, fulfill emotional needs more reliably than humans do.

Suddenly my robot requirements seem paltry and…limited.

Yes, I can put my name down for a robot that prepares pancake breakfasts, German sausage breakfasts, sushi, shish kebab, or complete turkey dinners, or I can hanker for a truck-sized model that whips up entire Chinese dinners. I can also settle for an engineering marvel that folds tea towels perfectly. I can even finally learn to program the auto-cook setting on my 12-year-old oven.

But what are pancakes, Chinese dinners and perfectly folded tea towels next to, well, friendship?

With Pink Shirt Day coming up next Wednesday and the tragedies of Amanda Todd and targets of bullying this past year, what an indictment about our society that kids see machines of the future providing the most basic aspects of what friends, parents and family represent.

I’m not talking about the homework part, although of course good friends and family provide support with that, too. I’m talking about encouragement, acceptance, tolerance, trust, respect, comfort, approval, reassurance….

This is the kind of support that might have made a big difference—a vital difference—to Todd and other casualties of social isolation and bullying.

The goal of the Robots@School study were to determine how technology facilitates learning, play and creativity, what relationships children hope to develop with and through robots, and how robots and other technologies might ignite and encourage children’s learning and creativity. The researchers state in their report, “Robots are a useful proxy for understanding kids’ social, creative and learning aspirations in ways that might be more illuminating than if we engaged them directly on such issues. Robots allow kids to project their weak­nesses, strengths and ambitions.”

In the report, kids see robots as better versions of teachers and parents, offering limitless time and patience, encouraging confidence and self-direction, and allowing kids to make mistakes without self-consciousness. The kids believed robots’ supportiveness would lessen kids’ fear of failure and empower them to take more creative risks without fear of being ostracized.

In other words, the kind of support that B.C.-raised slam poet Shane Koyczan could have used during his grade-school Pork Chop incident. Koyczan describes the incident that led to years of being bullied in his animated poem, To This Day, published this week.

As he says in the poem, “If a kid breaks in a school and no one chooses to hear, do they make a sound?”

I’ll forgo putting in the order for the robot and go make friends with some kids instead.

 

 

Sources include:

Latitude Research’s Robots @ School

Chinese cook robot

Kebab-cooking robot

German sausage-breakfast robot

Dinner-cooking robot

Towel-folding robot

 

 

Eastern grey squirrel, photo by TexasDarkHorse, flickr

When Nature Boy took down the backyard thicket of Himalayan blackberries, he gave little thought to what would come after.

Thousands of broom and Daphne laureola seeds that had lain dormant for decades sprouted. Ivy and periwinkle quickly spread into the gap.

These plants have no place in the ready-made Garry oak meadow Nature Boy envisioned. Quick to grow and become established, these species handily outcompete native sea blush, camas and ocean spray.

That’s what invasive species do. They reproduce easily and spread in new environments. They alter ecosystems within the new territories in unpredictable ways, often causing harm.

Continue reading….

 

Sources for this post include:

Saanich invasive species strategy process

Saanich Pulling Together program

Capital Region Invasive Species Partnership

B.C. Barred Owl cull

B.C. Spotted Owl info

 

1.73-m Plaskett Telescope mirror, photo by "Scratch" @ Scratchley.org

Two developments occurred recently to advance large telescopes and the study of the universe around us. Scientists in the U.S. completed the first of seven 8.4-metre mirrors for the Giant Magellan Telescope, under construction in Chile. Six of the mirrors will be arranged petal-like around the seventh, central mirror.

When construction is finished, the telescope will have four times the light-gathering capacity of instruments used today.

An event closer to the hearts of Victoria astronomers involves the Thirty-Metre Telescope. In November, state officials in Hawai’i recommended construction of the telescope on the state’s highest peak, Mauna Kea, be approved. The recommendation is a key step in the long, complicated process required to build atop Hawaii’s volcanoes.

The Thirty-Metre Telescope will feature a light-collecting mirror that is—surprise!—30 metres across. When it begins operation in 2020, it will be one of the world’s most powerful optical and infrared telescopes.

With telescopes, size matters.

Continue reading….

 

 

More info:

Thirty-Metre Telescope

Giant Magellan Telescope

Plaskett Telescope

John Stanley Plaskett

Hooker Telescope

 

School kids in the 21st century, by Maryland GovPics

 

Those of us who grew up in the last century heard all about how easy we had it.

The tirade usually began, “When I was your age …” and continued with the Facts of Life.

These included:

“I had to be up at 3 a.m. to get to school on time. And that was after staying up until 4 a.m. to finish my after-school chores and homework.”

“I had to walk 12 miles to school everyday … through blizzards … uphill. Both ways!”

“We had only one pair of shoes for all of us kids. Every day, two of us got to wear one shoe.”

Continue reading…. 

 

Sources for this post include:

CBC’s report on students failing simple geography quizzes

Vancouver Sun: Issues with BC-certified international school in China

Vancouver Sun: New rules for BC-certified international schools