Blue bin blues

Blue binEvery Monday it’s the same thing. I walk my dog along local streets, past the blue bins put out on the curb by residents, bins stuffed with content meant for recycling. Two bins are provided to every household: one for recyclable plastics and glass, the other for paper and cardboard. And to remind people which is which, one is clearly marked on the outside, and the county sends around an annual calendar, with reminders on how to sort your materials. Plus, the county advertises in local media about recycling and has a website all about it.

And yet every Monday, I see the same thing: bin after bin of mixed content, and bins with non-recyclable trash in them. (NB: in some areas, the second bin is grey to indicate paper and cardboard, but not every municipality has adopted this and in those that have, some residents still put the wrong things in them).

And that annoys me. I’m a taxpayer and I gladly pay for the recycling service. but I also have to pay for the extra staff time and facilities required to sort the material that arrives unsorted. There is no good reason for that or for the extra costs these people are placing on those of us who strive to do the right thing. It’s not someone else’s responsibility to sort their garbage.

For decades, we’ve seen print ads, books, newspaper flyers, calendars, and direct mail campaigns; we’ve heard radio shows, we’ve seen TV programs and ads about recycling. Recycling is taught in elementary schools. It’s front page news. Thousands of articles and editorials online discuss recycling and what goes into each blue bin. So unless you’re a new immigrant recently arrived from a country without modern waste disposal, no one in Ontario can claim not to know the rules or know where to look them up.

But there they are: bins full chock full of unsorted refuse. I don’t know if this is because these residents are ignorant of the rules, or can’t be bothered to read them, if they aren’t bright enough to understand them, or if they’re simply too lazy to care. Maybe they’re all just millennials too busy on their cellphones to pay attention. I don’t know. But the irresponsibility of it all bothers me.

And it’s costing all of us money. In a town already overtaxed (this council has raised our taxes three times in three years already!), we simply can’t afford for people to be so irresponsible.
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Banning Phosphorus

Algal bloom
In 2014, Toledo experienced a water crisis that caused the city to issue a “do not use” warning for more than 500,000 residents. They had to rely on bottled water; boiling wasn’t safe because it further released toxins into the water.

That crisis was caused by unsafe levels of the toxin Microcystin in the city’s treated water. The toxin came from the unprecedented algal bloom in Lake Erie; a huge swath of the west end of the lake blossomed with the algae.

The algae were growing rapidly because of the increasingly high nutrient load in lakes and streams. In particular: phosphorus. The bloom wasn’t as large as the 2011 giant that covered 5,000 sq. kilometers of the lake, but it was more deadly.

Not all algae  – or, more properly, cyanobacteria – produce toxins. Many are benign and all play important roles in the environment. But those produced can cause illness and even be fatal, at least to animals. There are some 50 types of Microcystin, of which Microcystin-LR is the most common. And most dangerous: it causes severe and sometimes fatal liver damage.

In the past few months, oceanic algal blooms known as red tides have killed tens of thousands of fish off the coasts of Florida, Chile, ChinaCambodia, and Vietnam. A 500-km bloom polluted one of Australia’s major rivers this spring.

Economies are suffering from algal blooms and their impact on fishing, tourism, shipping and recreation. In Chile alone, the devastation from algal blooms cost their salmon industry $800 million this year.

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The Worm Turns

EarthwormThis morning when I was doing my regular news search online, I came across two stories that stopped me cold: we’re being invaded. By worms.

Yep. Worms. Not the slimy invertebrates who write scurrilous, defamatory self-aggrandizing blogs and whine about free speech when they are taken to court over their lies, but actual earthworms. Nightcrawlers.

The little invertebrates we have in our gardens and at the end of fishhooks. They’re invading Canada. And they’re doing it rather quickly. For worms, that is. They’re actually being aided and abetted by us. Humans are the reason they’re here, and the main reason they are spreading at something slower than even a snail’s languid pace:

D. octaedra populations currently expand about 16 meters (around 52 feet) per year. At that rate, a single worm and its descendants—they reproduce asexually, so one worm reproduces on its own—could expand to cover the length of an American football field in six to seven years.

They spread thanks to hitching rides with humans, on cars, tires, shoes – and of course in fishing tackle boxes. Worm eggs and cocoons also travel as hitchhikers. Anglers who release their unused earthworms after a day’s fishing have helped the spread even more, so much so that PR campaigns are in full swing to stop anglers releasing them in the woods.

Non-native earthworms have been identified as a major threat to our forests:

…the impact of earthworms on forest vegetation was listed in 2011 as one of the top 15 emerging global conservation issues by the scholarly journal Trends in Ecology and Evolution.

The common everyday garden earthworm isn’t a native to North America. It’s a European invader, brought by settlers. Asian species have also been brought ashore more recently, and may even be destructive in your garden.

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Earth’s magnetic field could flip within a human lifetime

An intriguing possibility was reported on Science Daily this morning:

Earth’s last magnetic reversal took place 786,000 years ago and happened very quickly, in less than 100 years — roughly a human lifetime. The rapid flip, much faster than the thousands of years most geologists thought, comes as new measurements show the planet’s magnetic field is weakening 10 times faster than normal and could drop to zero in a few thousand years.

Why would this matter? The article continues:

And since Earth’s magnetic field protects life from energetic particles from the sun and cosmic rays, both of which can cause genetic mutations, a weakening or temporary loss of the field before a permanent reversal could increase cancer rates. The danger to life would be even greater if flips were preceded by long periods of unstable magnetic behavior.

When will this happen? That’s the big question behind the headline. Soon, warn geologists. But their “soon” in geological time doesn’t mean the same as “your breakfast will arrive soon” in a restaurant. It seems overdue for a flip, but no one is sure when that might happen. A 2002 story in The Guardian warned that it was imminent – in geological terms:

“Some experts have stuck their necks out to predict that we can expect the next reversal some time in the next 2,000 years.”

I think we can have that cup of tea while we wait. It may not happen in our lifetimes. But, the article has that shock effect nonetheless:

The Earth could be about to turn upside down. The planet’s magnetic field is showing signs of wanting to make a gigantic somersault, so that magnetic north heads towards Antarctica, and magnetic south goes north. Compasses will point the wrong way, and migrating birds, fish and turtles are going to be very confused.
Just when this will happen, how long it will take and what the consequences will be, is difficult to fathom. What is not in doubt, though, is that it will happen. About every half a million years or so, the Earth’s magnetic field flips upside down.

And that’s the worry: every half-a-million years is a lot less time than the 786,000 years since the last flip-over. This summer, Scientific American warned it could happen sooner rather than later:

Earth’s magnetic field, which protects the planet from huge blasts of deadly solar radiation, has been weakening over the past six months, according to data collected by a European Space Agency (ESA) satellite array called Swarm.
The biggest weak spots in the magnetic field — which extends 370,000 miles (600,000 kilometers) above the planet’s surface — have sprung up over the Western Hemisphere, while the field has strengthened over areas like the southern Indian Ocean, according to the magnetometers onboard the Swarm satellites — three separate satellites floating in tandem.
The scientists who conducted the study are still unsure why the magnetic field is weakening, but one likely reason is that Earth’s magnetic poles are getting ready to flip, said Rune Floberghagen, the ESA’s Swarm mission manager. In fact, the data suggest magnetic north is moving toward Siberia.

So we wait, unable to do anything about it. Have another cuppa, if you must. Yes, you have time.

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Litter, litter, everywhere

LitterPop cans. Coffee cups. Candy bar wrappers. Fast food wrappers. Cigarette packages. Cigarette butts. Dog feces. Bags of dog feces. Flyers. Cellophane package wrap. Water bottles. Juice bottles. Chip bags. Beer cans and bottles. Disposable lighters and pens. Cardboard beer boxes. Discarded newspapers and junk mail. Plastic grocery bags.

I just don’t get littering. I’ve never gotten littering.

These are just some of the items I’ve seen stuck into snow banks and hedges in my neighbourhood, or dropped on the road the past few weeks. There’s always litter, it seems, always someone carelessly and thoughtlessly dropping garbage on the sidewalk, the boulevard or street. The snow has covered up the older stuff. Come spring it will come out again. The streams and creeks will thaw and deliver a new load of garbage into our harbour.

Why do people litter? Why would anyone pollute their own home? Dump their trash on streets and sidewalks they have to walk themselves? Why would anyone get a dog and let it crap on someone else’s lawn and not pick up after it? Or more confusingly, pick up then leave the bag of feces on the lawn for the homeowner to deal with. Or someone else to walk on.

What sort of animal fouls its own nest? What sort of person would foul a beautiful town like Collingwood? Surely we all want this to be the best, the prettiest, the cleanest and most livable town in Canada. Litter won’t let that happen.

Why would anyone – even a smoker – consider it acceptable to dump the contents of a car ashtray on the public street? After all, the public space is their space too: it belongs to us all. Would you do this in your living room? In your bed? yet I’ve often seen people do this downtown and in parking lots.

I’ve seen people buy oil and windshield washer fluid at Canadian Tire, fill their car in the parking lot, then drive away leaving the empty bottles on the asphalt. I’ve seen people walk into local pizza joints, buy a slice, eat it and drop the cardboard tray on the sidewalk only feet from the place they bought it.

I’m baffled. And I’m not the only one. Anneli Rufus wrote in Psychology Today:

I believe that the proliferation of discarded packaging peppering urban and suburban America — strewn over sidewalks, streets, gutters and gardens rather than being dropped into recycling bins and trash cans — tells us something. I just can’t figure out what.

Every day we each step over and around a slurry of discarded cups, cans, straws, snack wrappers, cigarette packets, and more – all dropped by others. Most of us pay no mind. Litter isn’t pretty, but it won’t bite. So over it we step, averting our eyes.

But hey: Each of these items got where it is because someone was holding it in his or her hands and then let go…

Public areas are ringed with recycling bins and other trash receptacles. Litterers are nearly always within sight of at least one receptacle when they choose, instead, to litter. And it is a choice. Something is in your hand; then it isn’t. It ceases to be in your hand. How? Reaching the nearest trash receptacle would mean only grasping the item a few seconds longer, two or three minutes at most. But somehow, for countless someones, that wait isn’t worth it.

I understand somewhat that not all children have been taught not to litter, and that a child’s sense of social responsibility is often under-developed. Some of the garbage I see is from elementary students walking to school. Candy wrappers, chocolate milk containers, that sort of thing. I’ve seen them drop it, even while parents escort them home. Sometimes the parents even stop and pick it up.

But coffee cups and cigarette butts – these are adults. I’ve seen adults at sports fields and events cheering their kids on in some game, then leaving coffee cups, discarded food wrappers and condiment bags on the ground at their feet when they leave. Usually there is a waste bin a few feet away. No wonder their kids litter; no wonder they don’t develop a healthy sense of social responsibility: they learn the lesson from mom and dad.

Toronto StarI’m sure every reader here has seen images of Canada Post superbox installations awash in the discarded junk mail people simply drop on the ground rather than take home and dispose of responsibly. A Google search will produce hundreds of such images, if not. Disgusting, I suspect you will say when you see them.*

These are adults, not children doing this. Adults are supposed to know better. We’re supposed to be the role models for children: responsible, aware, conscientious, ethical. Stewards of the environment. Not lazy litterers.

And I’m sure everyone of them who did it knows full well that littering is irresponsible and anti-social behaviour. So why do it?

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