Showing posts with label environment. Show all posts
Showing posts with label environment. Show all posts

Friday, August 09, 2024

Awake


Sometime a little over two weeks ago a contractor illegally placed a dumpster in the Bloor Street bike lane. Attempting to manoeuvre around this obstruction, a young woman cyclist was hit and killed in the street. The following Wednesday, six hundred cyclists turned out for a memorial ride to honour and remember the fallen cyclist, and to stand at a street corner where our blood has been spilled too often before and to call for an end to irresponsible behaviour on the streets, and for effective measures to protect the lives of all road users. 

 

Friday, May 31, 2024

Metal versus flesh

A stop sign with flowers, probably a memorial to a fatal crash.
As a cyclist active in advocating for road safety and cycling infrastructure, I know very well the arguments for the inevitability of car use. Indeed, I personally have a somewhat sour perspective on the nature of these two arguments: our opponents seem to me to argue cycling is only possible when the weather is warmer than 22 degrees and cooler than twenty, for people who are younger than twenty-two and older than twenty-four, in the months before July and after June. I have certainly heard someone at a public meeting claim they could not ride a bicycle because they were over forty-five. As I recall, I was fifty at the time, and I still ride my bicycle at 67.

Beyond the excuses of age and weather, the other arguments against cyclists and cycling reflect the dark sides of our culture: the appeal to conformity, the association, now quickly fading, of the automobile with all things "cool" and masculine, or the risks of cycling, meaning, in too many cases, the prevalence of  violence on our roads, in the form of negligent or outright homicidal operation of motor vehicles.

Wednesday, March 27, 2024

A tide in the affairs of men...

A picture of the Francis Scott Key Bridge in happier times (2007). Center span seen from below

By now, most people know a massive container ship, named The Dali, struck a pier or support of the Francis Scott Key Bridge in Baltimore, plunging eight road workers into the water. At this time, rescue efforts have failed to find six of these workers, and the authorities now presume assume they have died, either in the accident or in the cold water shortly after.

Most news reports to date have emphasized the absence of information, saying authorities do not know what caused the disaster. We do not know exactly what caused The Dali to lose power at the worst possible time, but we do have a general sense of  the sequence of events. The ship quite clearly suffered a major failure in the engine room. The crew dropped the anchor, which did not stop the ship. When the crew or pilots saw their vessel drifting into the bridge, they sent out a Mayday, which allowed the port authorities to stop traffic on the bridge; this certainly saved lives.

Wednesday, October 19, 2016

Another modest proposal

By Guilhermeduartegarcia (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Guilhermeduartegarcia CC BY-SA 3.0,
via Wikimedia Commons
Almost exactly ten years have passed since Brian Ashton lamented the decision by the Canadian government to decline to submit a bid for Expo 2015 on Toronto's behalf. Today we s another flurry of efforts to promote a bid for the 2025 international exhibition. As before, press reports focus on the political and business leaders supporting the idea of a bid, with sometimes a quick note of the potential costs and the number of jobs "created". The reports don't address the environmental sustainability of the fair or of the changes to urban structure required for the fair.

Monday, May 02, 2016

Seven reasons to want more people cycling

Every cyclist should want more people to get on a bike. Wherever, however, whenever you cycle, you should welcome two-wheeled, human powered company on the road. The reasons for wanting more cyclists include:

  1. More cyclists means a healthier society. A huge body of evidence indicates that using a bicycle for transportation on a regular basis adds as much as two years to the average life span.
  2. More cyclists means a happier society. Regular activity counters depression.
  3. More cyclists means a smarter society. Regular physical activity, including cycling, improves alertness.
  4. More cyclists means less local pollution from cars.
  5. More cyclists means more provision for cyclists: everything from more bicycle parking to bicycle racks on buses.
  6. More cyclists means motor vehicle operators expect cyclists, look for cyclists, adapt their behaviour to account for the presence of cyclists on the roads.
  7. More cyclists cut into the sense of immunity that many motorists expect. In a community where the vast majority of people commute to work, leisure, shopping and even the gym by car, motorists know that other motorists will investigate and adjudicate any crash they get into. In a community where cycling plays an important role in transport, the motorist can expect that at least some of those who judge their behaviour will have no sympathy with those who choose to operate motor vehicles unsafely.

Sunday, August 30, 2015

NDP and deficits

Writing in the Progressive Economics Forum, Louis-Phillippe Rochon denounces Thomas Mulcair's stated intention to avoid running a deficit. He pronounces himself shocked, shocked that Mr. Mulcair would ever suggest that deficits and debt make it impossible for governments to do good things for those they govern. He writes:
But in embracing balanced budgets, Mulcair has also endorsed all the right-wing rhetoric and lies that come with it. On the campaign trail, Mulcair has said in response to Trudeau’s promise of infrastructure spending, “I am tired of watching governments put that debt on the backs of future generations.” Later, he said “Mr. Trudeau seems to have the same approach as Mr. Harper – they both want to live for today and let tomorrow take care of itself … There’s a reason why we want to be good public administrators with balanced budgets, because if we’re not, then we’re not going to be able to have the types of programs that we all believe in going into the future.”
Historically, running a deficit without a just tax structure simply creates more debt, which rich people and corporations buy because poor people can't afford to; this requires governments to pay interest, which the poor pay for and which rich people and corporations collect. We have also reason to believe that citizens pay more attention to what governments spend  their money on when they have to actually hand it over as taxes, rather than watch the numbers add up on a debt clock on the web. Experience over the last five decades doesn't do much to support borrowing money as a means of building a durably just society. Infrastructure projects, public benefits, and economic stimulus without a strong, just and sustainable base of fair taxes can end up in the sorry mess the Greeks find themselves in, or the wildly irresponsible bank bailouts the Americans and others engaged in at the outset of this decade. Above all, I see no way to build a just society on injustice,whether you borrow money to do it or not.

And that, rather than the nicer points of public finance, explains why I, unlike Dr. Rochon, plan to give Mr. Mulcair and the NDP as much support as I can. Unlike Justin Trudeau's Liberals, the NDP voted against Bill C-51; unlike the Liberals, the NDP has promised to repeal it as soon as they get into power. And that matters, because C-51, effectively declares open season on First nation communities trying to protect their culture, land and rights. If, as they have said they will, the Liberals retain any part of a law that makes it easy to trample the rights of people Canada already has a shameful history of abusing, they will run a moral deficit far worse than any numbers in a financial ledger, and they might as well build their infrastructure projects on sand.

Wednesday, September 10, 2014

Ride Line 9

UPDATED BELOW

A high pressure petroleum pipeline known as "line 9" runs through Toronto, roughly parallel to Finch Avenue for most of its length. Historically, the pipeline has carried crude oil from terminals on the East coast to the refineries in Sarnia. Enbridge, the owner of the pipeline, proposes to reverse the flow and have the pipeline carry diluted bitumen, tar sand, from Alberta to refine on the East Coast.

We know that the Earth's mineral resources will not sustain the kind of high energy, high consumption culture and lifestyle symbolized and enabled by the private automobile for much longer. Trying to keep on with business as usual, squeezing the last oil out of our planet, will come at a high cost to the world, to the living things on it, and to us and our cities. Line 9 goes right through some of the most ecologically sensitive and the most heavily settled part of Ontario. As the energy industry wrings the last drops of fossil energy from this planet, pipes such as line 9 carry more and more dangerous and corrosive substances.

Cycling culture offers an alternative to this ugly escalation of extraction, consumption, and waste. To demonstrate this alternative visually, I propose a bike not bitumen ride along the line 9 route, through some of the beautiful and diverse parts of Toronto. I tentatively propose it for the first Saturday of October: early enough to be warm for the ride. A Saturday one week after critical mass, should provide an opportunity for the greatest participation. An afternoon ride, starting at 3:00 pm, should take place in the light; the ride should take about two and a half hours at an easy pace.

The route I propose for this ride follows the route of line 9 closely, from Islington Avenue near the Humber to Leslie Street in the East.



For reasons of safety I am changing the ride start point to Jane and Finch, specifically Jane at the recreational trail crossing, just north of York Gate Mall (about a block North of Finch on Jane). Also, the ride will stop at Dufferin until 4:30pm, to give anyone who wants to join us after the Ice Ride a chance to do so there and then. 

Tuesday, June 08, 2010

...and a bad argument against cyclists

Jason Henderson wrote an alternet article making the reasonable enough point that driving cars creates a demand for oil, the demand creates the impetus to drill, the drilling leads to disasters such as the one currently in the Gulf og Mexico. He proposes, as a solution, that we should accept driving as an activity fundamentally at odds with the environment and the values that progressive people hold. His prescription: don't drive. Not even a "green" car such as a Prius.

The comments attracted a set of fascinating defences of the car and denunciations of bicycle culture. One idea stands out: we shouldn't cycle, because "bohemian" cyclists oppress the "true" working class. Consider the following:
I see "progressives" like Jason Henderson every day. People who ride their bicycles inside highly electrified cities benefiting from wealth and privilege that made high education possible, while others in the vast service industry grew and shipped their food, made and shipped their clothing, maintained the day-to-day infrastructure working long hours for pennies and built the gigantic buildings required for a privileged few to have sufficient free time to pursue being "progressive" by cycling to a university.
It would take too much time to unpack all of this for one post, so I will focus on the central fallacy here: the assumption that bohemians in general, and perhaps cyclists in particular, partake of some privilege that renders them (us) at odds with some vague notion of an "authentic" working class. That, in turn, depends on a single (false) argument: that cycling necessarily requires so much time that only those people with both flexible and undemanding work schedules can manage to use a bicycle for practical purposes. I know from experience that at least in an urban centre, where most people now live, bicycles provide a more efficient way to get around. Whether from an economic, resource, or time perspective, the bicycle simply works better in the city than the car does.

Cycling requires organization and a measure of physical fitness. It does not require a "bohemian" or academic work schedule. Those people who want to suggest they drive in order to express solidarity with working people will have to think up a better excuse.

Friday, April 09, 2010

...we have to think about this?

When the major users of parks in Toronto, the local communities, organize and put sweat equity into building innovative programs suited to their own needs, how long should we think before giving the process our enthusiastic support? A computer would take about a nanosecond to make a choice this obvious. The City of Toronto seems to need considerably more time than that.

I think the city should allow any neighbourhoods willing to manage their own parks to do so. To make this work, I propose the following principles:
  1. Inclusion: any community event or activity in a park must welcome anyone from anywhere in the city.
  2. Accountability: money raised at any activity must return to community activities. The central parks and rec authorities can help here by exercising some basic financial oversight.
  3. Environment: the Department of Parks and Recreation has the right and the responsibility to prevent any harm to the park environment. This applies in particular to the building of permanent facilities. The department should also oversee planting, to prevent the introduction of inappropriate non-native species.
  4. Governance: every local resident and group should have access to their local parks, and the opportunity to have an equal voice in facilities provided. The exact mechanism for this may vary; in some situations, it may suffice to allow different community groups to reserve time in a park for their own activities. In others, a formal governance structure in which every resident of the area served by the park has a right to attend meetings and vote, may prove appropriate.
However we accomplish it, the local management of parks in any city makes sense. It makes particular sense in Toronto, the world in one city. Trying to manage parks from Thorncliffe to Bloor West, from New Toronto to Malvern, from Kensington Market to Rosedale, using just one set of rules chosen at 100 Queen Street will produce nothing better than a bland parks system and an uninvolved public.

Friday, March 19, 2010

Big nanny

Not too long after I started riding my bicycle in Toronto, I had the seat and the handlebars sprung. Toronto has some of the worst road surfaces I can remember riding a bicycle on, and I don't like coming home after riding with a headache. And since I have no hope that Toronto will maintain the streets, I spring my bicycle and grit my teeth.

But the same city that claims to balance its budget by the proverbial shaved hair every year, the same city that regularly proposes to raid its assets to meet current needs, the same city that scrimps on repairs to infrastructure, the city with some of the highest transit fares on the continent, can somehow afford to pay "inspectors" to prowl the streets looking for front yards that offend their esthetic sensibilities, and write up orders for the property owners to conform.

Cities can and should provide mechanisms to resolve disputes about people's decorating or design choices when informal neighbourhood dispute resolution fails. Cities can and should provide encouragement to homeowners who want to plant trees, as the City of Toronto does. But imposing a citywide standard on the appearance of houses, particularly ones the neighbours don't object to, merely wastes money.

In the same paper, we read another story, also about an individual's less than happy encounter with government. The story contains a paragraph which could, by itself, define the psychological contours of the nanny state:
But one of the agencies involved maintains the rules were applied fairly and equally, and Wilson must follow them like everyone else.
Yes, the government must apply the rules fairly and equally, but that doesn't suffice: the rules also have to make sense, and their application has to make sense in each individual case. Maybe in this case they do; not every business or home owner who complains of unfair treatment has a good case. But I would suggest the following rule: if an issue concerns aesthetics or "quality of life", governments should restrict their role to mediation rather than attempting to impose rules.

Meanwhile, could we focus on important things and fix the potholes, please?

Wednesday, February 17, 2010

Municipal, political, irrational

The former American house speaker, "Tip" O'Neill, famously remarked that "all politics is local". Mr. O'Neill understood that in politics, the services provided at the local level, not the grand sweeps of political rhetoric, make or break political ideas and political careers. Someone should explain this to the National Post's Terrence Corcoran. Mr. Corcoran wrote in praise of Rocco Rossi for what he calls "solid non-leftist ideas", which apparently include:
undoing the city's bizarre 5¢ plastic bag tax, limiting bike lanes to roads that are non-arterial, and privatizing Toronto Hydro.
Notice how Mr. Corcoran glossed over any question of the wisdom or workability of Mr. Rossi's ideas with the neologism "non-leftist". When the public makes their final evaluation of a policy, and rewards or rejects the policy makers, the division between left and right counts for far less than the division between wise and foolish.

But Mr. Corcoran's description of the policy of "limiting" bicycle lanes makes even less sense than this suggests. To make the superficial point, limiting bicycle lanes in the sense Mr. Rossi proposes really means not having bicycle lanes, because literally all of the through roads in the city core have a designation of "arterial". Aside from the logical problems with Mr. Rossi's statements on cycling, it does not do to pretend they have any meaningful connection with the right, or even with that more nebulous entity, the "non-left". No conservative principle I know of speaks against provision for bicycles, and cycling policies, along with many other matters of urban policy, must stand or fall on their own merits.

Saturday, February 13, 2010

Priorities

The Toronto Environment Alliance has released its six priorities for this municipal election. All six make a great deal of sense, from the promotion of public and active transportation to reductions in toxic chemical use in industry.

I would only add one thing to their list: both transit and active transportation promotion strategies benefit tremendously from integration. A transit system that does not accommodate bicycles, or that attempts to serve an area designed exclusively for car dependence must deliver each rider right to their destination. Since riders will always have destinations off a transit route, such a transit system will lose many potential riders. Likewise, the ability take transit for part of a route makes cycling much more practical.

Wednesday, February 03, 2010

Go Sarah Green

Latest in the seal hunt controversy: the anti-seal hunt forces want to ban Sarah Green, Miss Newfoundland, from the Miss Canada pageant. Apparently they didn't like her wearing a seal fur coat. And instead of apologizing, she then actually stood up for the traditions of her province.

I don't often pay attention to the Miss Canada pageant, but I have one thing to say to them: don't even think about banning Sarah Green. I suspect that most of the people she's offended live lives that do far more harm to the biosphere then most outport Newfoundlanders ever will. Those fake fur and polyester coats, for example, come from oil, the same stuff that Exxon Valdex and her many sisters regularly coat marine life with.


I could say a lot more on the general topic, but I'll let it wait. As a Canadian blogger, and a sailor I'll give my support to someone who's stood up for a Canadian maritime tradition, and leave it at that.

Wednesday, December 23, 2009

Will someone save these people from themselves?

Last week I rented and watched The Queen, a superb performance by Helen Mirren as Elizabeth II struggling to come to terms with the changes in British and world culture that intruded into her life after the death of Princess Diana. In it, Tony Blair lets out a cry for someone to "save these people from themselves", after some particularly tone-deaf behaviour from Buckingham Palace.

That phrase sums up my response to the behaviour of the global environmental movement before and during Copenhagen. The conference itself, with its focus on long-range goals and dire threats a decade hence showed how not to address a problem in an international forum. It didn't help that a batch of emails that showed the environment movement and climate science in the worst possible light had surfaced right before Copenhagen.

George Monbiot took care to criticize the tone-deaf scientists who wrote up the climate emails. But if he wants to know why so many people eagerly bought the idea that these emails convicted climate scientists, and the whole climate movement, of fraud, he and fellow environmental campaigners should take a look in the mirror. Romantics who fantasize about "redefining humanity", or "changing our culture from the ground up" and forcing everyone into a life where less is more do more to convince millions of average people that their happiness and prosperity depends on cheap energy, and carbon emissions, than all the propagandists big oil and big coal can possibly buy.

Just to make things worse, Mr. Monbiot embraced the prospect of an alliance with NIMBY groups, not grasping (or not caring) that most NIMBY positions, as well as deeply inconsistent, also reflect the interests, economic and otherwise, of relatively privileged communities. The poor worry about literacy, schools for their kids, and jobs. The rich have the leisure and political influence to try to dump the airport on the neighbours.

If anyone really believed that introducing themselves as the people who will save us from ourselves would help the environment movement make progress, the fate of the Copenhagen Conference should give us all a clue that it won't. As someone who participated in one of the early green transportation experiments at the end of the seventies, I have three suggestions:
  1. Get the engineers together and have them start talking about what we can accomplish. technically, right now. Not ten years in the future, now. We have the technology to build windjammers and use them for slow freight, right now. We have planes in the air, today, that produce about 30% of the global warming effect of high altitude jets. Solve the problems; make lifestyle change the absolute last resort.
  2. Quit treating the issue as the supposed moral and philosophical failings of European culture. If you think life has a higher purpose than working for the weekend so you can head to Walmart and shop 'til you drop, make that case. Don't saddle the environment with all the hopes for personal, political, social and economic redemption you can't sell without the prospect of environmental apocalypse. The majority of the world doesn't live near a Walmart; their life savings would not buy a pair of fashionable running shoes, and they cannot afford to wait while we save the souls of over privileged Westerners.
  3. Let us see this as a problem we can solve, a challenge, even, dare I say it, as exciting, even fun. If Kennedy had tried to sell the prospect of landing on the moon by telling Americans to make do with less, go dumpster diving, and lament their profligate ways, the moon landing would have gone the way of the Copenhagen conference. We could afford not to send a man to the moon. If the scientists have thier climate predictions right, we cannot afford to fail on global warming.

Friday, May 15, 2009

Environmental fairness

The Globe and Mail quotes Cameron Doerksen, an analyst with Versant Partners Inc., as saying that because of competition from Porter Airlines, "WestJet... has actually cut back on capacity relative to two years ago." Capacity, in this case, means flights. Because of the establishment of Porter Airlines, fewer jets fly out of Pearson International Airport. Those of us who supported Porter on the grounds of environmental fairness, in the hope that traffic coming out of Toronto City Centre Airport might offer some relief to the people of Rexdale and Malton, who bear the vast majority of the environmental problems coming out of Toronto's use of air travel, may have seen the beginning of that change.

Tuesday, May 05, 2009

If the dry cleaner asks...

about those bite marks on the seat of Mayor Miller's trousers, he can tell them that his most fervent, and most demanding batch of supporters, Community AIR, ran out of patience with him. Again. The waterfront lobby claims they have never yet "gone public" with their frustration with Mr. Miller; that depends on what they mean by going public. Representatives from Community AIR have certainly seldom hesitated to make their desires known to the mayor and the city. And the limits of the mayor's ability to deliver have seldom failed to frustrate them.

Three stubborn facts continue to obstruct the members and supporters of Community AIR, and they remain stubbornly tone-deaf in their approach to these facts. First, the environmental effects of air traffic raise regional issues, and affect people in other cities beside Toronto. And that matters, because Mayor Miller will find it much harder to get support for initiatives such as regional transit if he has alienated cities on all sides of Toronto. The members of Community AIR can claim, as they did in their latest leaflet, that the aviation activities they find intolerable on the waterfront "belong" at Pearson International Airport. Community AIR, of course, has the freedom to claim that the aviation belongs at Pearson, and that the environmental effects of aviation belong in the ears and lungs of the people in Rexdale and Malton. But Mr. Miller has to get along with the politicians who represent the voters in Rexdale and Malton, as well as North Pickering, where the GTAA wants to build an airport. Community AIR can dismiss these people and their interests; the Mayor of Toronto, not so much.

Secondly, most of the airport lands belong to Transport Canada, precisely because in Canada we depend on our transportation system for our country's economic and political health. More even than most nations, we cannot do without a system of transport that includes aviation. And while Toronto City Centre Airport can only play a minor role in the passenger transport system, reliever airports, including Toronto City Centre, typically play a much more prominent role in the medical transport system, And Toronto City Centre Airport handles, on average, ten medical flights a day. Transport Canada has no intention of ignoring the needs of those ten flights, nor will they hand the city title to the airport property for nothing.

Community AIR has one thing right: their rhetoric helped make Toronto City Centre Airport an issue that David Miller rode to victory in the Mayor's race, over at least two candidates who would, in my opinion, have done a much better job of governing. But overheated claims do not stand the test of time very well. The jet fleets pictured on David Miller's election posters in 2003 never materialized. His promise to cancel the bridge to the airport cost a great deal more than a twoonie to keep, and now, as Toronto weathers a severe recession, the success of Porter and Bombardier's Q-400 turbo-prop offers one of the few industrial good news stories we have. For a few years, the rhetoric of David Miller and his waterfront supporters captured public imagination, but Bob Deluce provided actual jobs, actual service, and some very deft branding.

But the issue does not simply involve promotion or jobs. Community AIR and their supporters have made a great many contentious claims over the years, and a good number of them have not come true. Consider the claim, made by Community AIR in the 2003 election, that Deluce Turboprops might take the Don Valley VFR corridor to go north of the city. It didn't happen. Or consider the oft-repeated argument that travelling in a Deluce turbo-prop causes more environmental harm than driving a hummer. By my calculations, based on the published fuel consumption figures for various cars, and on the published fuel load and range figures for the Q-400, flying on a Q-400 releases just slightly more greenhouse gasses than driving a car with average fuel economy, less than driving a light truck or SUV, and very considerably less than driving a hummer. Rhetoric may attract public attention, but to keep it, you have to meet actual needs, and make environmental trade-offs that make sense.

Still, Community AIR had so much to do with the election of our current mayor, and enough people have expressed frustration with our current mayor over taxes and services, that Community AIR might hurt him by withdrawing their support. But who, and how, how do they intend to replace him? As far as I know, Community AIR does not have a bull-pen full of Mayoral candidates with great hair. And the arbiters of taste in Toronto have take to gushing over Bob Deluce. By continuing to insist on maximal demands, Community AIR and its supporters have set themselves up for a very likely failure.

Thursday, January 29, 2009

Haven't we spent enough time on this?

I have to wonder how long the politicians in this city will continue doing face plants in an effort to cater to a well-heeled, articulate, and voluble interest group on the waterfront, that has now carried its losing campaign against Toronto City Centre Airport into its seventh year. Most recently, the city tried to levy a hefty tax bill against City Centre Airport, and a dispute advisory panel has ruled that the city can only tax the airport based on the number of passengers it carries. The city of Mississauga collects taxes from Pearson airport on exactly the same basis.

Needless to say, the politicians who want to close the airport want the taxes based on their claims about the value of the land, although in public they regularly claim that they want a park on the property, which would, of course, pay no taxes at all.

Surely the time has long passed to put the issue behind us. The waterfront dwellers, with their lobbyists and supporters, wanted environmental privilege; they lost. Bob Deluce started an airline that now stands as one of the few recent business success stories in Toronto. He won. Maybe we should just move on. Nobody can say the governments of Toronto, Ontario, and Canada do not have more important things to pay attention to.

Friday, January 18, 2008

So who really did kill the electric car?

The idea that someone 'killed' the electric car, both in the early years of the 20th century, and in more recent incarnations, has lasted a long time. Distrust of oil and automobile companies, based on real history helps to keep idea going, but it also draws strength from a desire to believe that the technology for a low-cost, pollution-free form of luxurious personal mobility already exists. If the perfect, non-polluting car really exists, and only a conspiracy by "evil oil companies"™ and other vested interests (cue Dick Cheney) keeps it from us, then we can hope to drive cars and breathe the air as well. I have written before about some of the fallacies involved in such thinking. I now want to suggest a more disturbing possibility: we may never have an economically or politically viable electric car, simply because an electric car would have to use a fungible energy source.

By fungible, I mean that you can use electricity for a wide variety of purposes: home heating, cooking, powering appliances, and powering vehicles. Gasoline, on the other hand, only works for one purpose: powering light duty engines. That makes it very useful for cars and light trucks, and essentially useless for anything else. When you fill up your SUV, you don't have to wonder if you (or anyone else) could have used that energy for cooking or heating. That matters, because the energy a car uses can power a lot of air conditioners, stoves, and washers. According to a report on the US Department of Energy web site, in 2001, 107 million US household used 29 kilowatt hours per day. An average car uses about that much energy in a single hour of driving. That means a two-car, two-commute family will see its electrical consumption triple or quadruple when it tries to charge two electric cars.

We can, in theory, operate central power generation systems that emit less pollution than gas-powered cars do, using carbon sequestering systems, geothermal, wind, and nuclear power. But to do that, we have to build a huge amount of infrastructure. To power automobile traffic in Toronto alone would take something like 10,000 windmills. It would cost a lot less to build a "green city" based on active (human powered) and public transit.

Maybe we already have most of the electric cars we need. They just run on subway (and trolley) rails, rather than on rubber and asphalt.

Wednesday, October 03, 2007

Inventions in a future tense...

A critic of cyclists and cycling recently wrote the following:

What's going to be your argument when, as is beginning to happen now, motor vehicle engines no longer run on fossil fuels and don't pollute the air?

This provides an excellent example of an abiding problem in political discourse: achievements in the future tense. Will we have non-polluting cars someday? We do not know, but we certainly do not have them (in any numbers) now.

GM can produce electric cars, but we don't know they can produce enough to really make a difference. Nor do we know if we can grow enough energy crops to power millions of automobiles. We have yet to reconcile the desire of the rich for luxurious mobility and the basic needs of the poor: energy crops compete with food crops for farmland, and electric cars bid up the cost of electricity for heating and cooking. The engineers have some work to do before a truly environmentally friendly automobile reaches the showroom floor.

If it does? Some of us will sigh with relief and take the car. Some of us will insist on riding our bicycles for pleasure and health. But we ought not to base our individual or collective decisions about transport today on some imagined future. Today, when we choose to drive or ride, and when we choose to build bike paths or roads, cars pollute.

Monday, October 01, 2007

Why ride critical mass?

Critical mass, the mass bicycle ride that takes place on the last Friday of every month, stirs some strong emotions. Many of us who who ride with critical mass have mixed feelings: we celebrate the strength of the cycling community that it shows, even as we regret the inconvenience the ride causes to pedestrians, public transit riders, and drivers. On the other side, many people who lambaste the riders for rudeness and confrontation admit that cyclists, by and large, demand nothing but the rights we have by statute and nature.

A wise friend observed that nobody does things that do not, somehow, work for them. So what about critical mass works for me? Why do I ride?

  1. I ride to meet and support my many friends who cycle.
  2. I ride in the hope of putting my experience defusing violent conflicts to good use.
  3. I ride because I have made the journey my home, and my spirit needs to move in the world.
  4. I ride because so many of us ride in fear, and so many others fear to ride, and I want us to have one night in every month when we ride in strength. I ride to remember the white bicycles scattered around the city, and to support the people who go out on the roads despite what those memorials represent.