More than a decade ago, a group of Earth system scientists developed the concept of planetary boundaries. They identified a set of a dozen or so Earth systems and proposed thresholds for each system beyond which it was likely that the system’s stability and resilience would be compromised.
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On June 12, Bill Blair, federal minister of Emergency Preparedness, said Canada is in the midst of its worst wildfire season in the past 20 years — and it was only mid-June. Then in a June 20 news release, Environment and Climate Change Canada said we can expect “higher-than-normal temperatures [in] most of the country until at least the end of August.”
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I don’t know when I first heard the suggestion that robots should pay taxes, but it was some time in the 1970s, and the idea came from Japan. The concept was certainly in the air by the 1980s. Matt Novak, who writes the Paleofuture blog (about “the history of the future”), wrote in 2014 about an article in the March-April 1986 issue of The Futurist magazine.
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There is much discussion about the implications of artificial intelligence (AI) for humanity. Many of its impacts are likely to be good — AI has already helped develop new and better antibiotics — but not all of them, and some may be downright ugly.
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We may be economically better off, but we are not much better off in human and social development terms, and we are eating away at the Earth’s life-support systems on which we ultimately depend. Clearly, we need a new economic system, one based on growing all four forms of capital — natural, human, social and produced (or economic) capital — simultaneously.
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The mistake is to see capital largely or only in economic terms, either as financial capital (money, stocks and bonds etc.) or as produced capital — the stuff we produce and own, from trinkets to cities. Hence the heavy focus on the economy, on GDP, on economic growth and the price of stocks and shares, on wages and benefits.
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Last week I discussed some of the problems that result from our focus on the economy rather than on ecologically sustainable human and social development. This week, I turn to a more in-depth exploration of the impacts of continual economic growth, and in particular the way in which growth, if unchecked, will dramatically increase inequality.
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I recently came across an eloquent and powerful passage by Carl Sagan, the famed cosmologist, written in response to an image of Earth taken by Voyager 1 in 1990, from beyond the planet Neptune. The Earth was just a pale blue dot, which inspired the title of his 1994 book from which the following passage is quoted. Sagan wrote: “You see a dot. That’s here. That’s home. That’s us…
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In last week’s column, I discussed the findings of the recent report from Earth4All concerning population growth. Judging by several thoughtful and concerned responses from readers, I fear I did not do a great job, so I will revisit the report’s ideas and, I hope, somewhat clarify what is a complex issue and argument.
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Whenever I write about the problems of economic growth and our ecological footprint, I get emails asking why I don’t also address population growth. The short answer is that I have, on several occasions. The longer answer, as I wrote in a July 2018 column on this topic, is that the issue is complex, and the solution not just a matter of family planning.
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Given that we only have one planet, we need to live within the carrying capacity of the global ecosystem that is Earth. Yet as I noted last week, Canada’s ecological footprint per person is equivalent to using 5.1 planet’s worth of biocapacity and natural resources every year.
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Just a few days ago, Canada overshot its fair share of Earth’s biocapacity and resources, as measured by the ecological footprint in 2018, the latest year for which data is available. By March 13, Canada had already consumed its fair share of the Earth’s bounty for the year. Collectively, humanity passed its 2022 Earth Overshoot Day on July 28.
Read moreLast week, I suggested self-care should be a strategic priority for Canada’s health system. Done well, it can reduce unnecessary demand for professional care while at the same time improving outcomes, empowering patients and enhancing personal and community capacity for caring.
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Back in the early 1980s, building on the work of others, I came up with the concept of “healthy public policy,” which has since been taken up by the World Health Organization and many national and provincial governments. Canada even has a National Collaborating Centre on Healthy Public Policy.
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The most fundamental determinants of our health are what I and others call the ecological determinants of health: air, water, food, fuel, materials, and other “ecosystem goods and services” we derive from nature. A second major set of determinants are the social factors that enable us to meet our basic needs: healthy food, adequate shelter…
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Having worked as a family physician in primary care, as a public-health physician in health planning and as a medical health officer, as an advisor and consultant on health promotion to the World Health Organization — mainly in Europe — as a medical consultant in population and public health at B.C.’s Ministry of Health…
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There is much wringing of hands these days about the state of the Canadian health care system, as well there should be. But in fact, there is no such thing as a Canadian health-care system, although there is a Canadian way of funding health services. In the 1990s, when I helped organize study tours for Swedish health-system managers to visit Canada…
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Fossil-fuel advocate Gwyn Morgan recently provided yet another nonsensical defence of his industry (“Net-zero fantasy has empowered dictators,” Jan. 11). But as Prof. Roland Clift — a past member of the UN Intergovernmental Panel on Climate Change and the U.K. Royal Commission on Environmental Pollution — wrote in response…
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My recent columns on the need to reduce inequality and social injustice by, among other things, increasing taxes on the rich and introducing or expanding wealth taxes, have elicited responses from some people along the lines of “you advocate stealing from the rich.”
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“Reconciliation between Aboriginal and non-Aboriginal Canadians, from an Aboriginal perspective,” wrote the Truth and Reconciliation Commission in 2015, “also requires reconciliation with the natural world. If human beings resolve problems between themselves but continue to…
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The air we breathe, the water we drink, the food we eat, the materials and energy we use — they all come from nature. We are part of the web of life, and as the Duwamish elder Chief Seattle is recorded as saying more than 150 years ago: “Whatever we do to the web of life, we do to ourselves.”
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I was fortunate to be born in a fairly peaceful high-income country. I had a high standard of living while growing up, with enough energy, food, water and other resources to lead a good life. I am fortunate to have never experienced war, real hunger or starvation, serious poverty or homelessness.
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More than 40 years ago, in my major paper for my master’s degree, I sought to identify the fundamental principles underlying public health. I concluded there are two: ecological sanity and social justice. The pursuit of these principles has defined much of my work to create a healthier society ever since.
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UN Secretary-General Antonio Guterres warned last month the world is in “a life-or-death struggle” for survival as “climate chaos gallops ahead,” while the World Health Organization calls climate change “the single biggest health threat facing humanity.”
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One of the five great turnarounds proposed in the recent Earth For All report to the Club of Rome is the energy turnaround. So with COP27 — the annual UN conference on climate change — opening in Egypt, this is a good time to look at this issue.
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The new Club of Rome report Earth For All addresses the two greatest challenges facing humanity: the massive and rapid ecological triple crisis of climate change, biodiversity loss and pollution — to which I would add resource depletion — and the social crisis of massive inequality.
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Way back in 1977, the World Health Organization declared the goal of achieving Health For All by the Year 2000. This should be understood in the way the U.S. Public Health Service defined a goal in 1980: “a timeless statement of aspiration.” learly, Health For All was not achieved, and is still not achieved today. But nonetheless…
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There is an apocryphal story of a mother taking her young daughter out into the backyard. The child looks up from her iPad and says: “Where are we?” Her mother replies: “It’s called outside.” The point is obvious: We have become so screen-oriented that we…
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It is said that it takes a whole village to raise a child, not just the family and the school. Similarly, the most important message in the decades-old global Healthy Communities movement that I helped to create is that it takes efforts at all levels and across all sectors to create a healthier community.
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While community safety is about more than crime and violence, it is nonetheless where people’s minds often go. They are greatly assisted in that by the attention paid to crime and violence by the media, often amplified by what we might call the “law and order” brigade, for whom the answer is more and better policing.
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One issue we are likely to see a focus on in the upcoming municipal elections is community safety, often focusing on crime and violence. But important though that is, community safety is about much more than that. I recall, as a consultant working on the Healthy Cities initiative with the World Health Organization in the 1980s and 1990s…
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There is a concept in health promotion called victim-blaming — blaming smokers for their habit, for example, when in reality they are the victims of a sophisticated marketing campaign. The same concept applies to the tendency by many to blame the City of Victoria for problems such as homelessness, mental health and addictions problems, park camping and crime and violence.
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One of my professional roles throughout most of the 1980s and 1990s was that of a health futurist. Often that involved working with scenarios of plausible alternative futures. In addition to helping people understand the implications of past, current and future actions, these scenarios are useful in exploring their values…
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Even the human species is probably not at risk, although we should remember that, over time, pretty much all species become extinct. But we are a highly adaptable and tough species, able to survive and indeed usually thrive in habitats as diverse as the Arctic, equatorial jungles, deserts and high altitudes.
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In North America, we spend on average 90 per cent of our time indoors. So the design and operation of the immediate built environment where we spend the vast majority of our time is of great importance for our wellbeing.
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Active transportation is a major focus of public health action, and has been for some decades. The health benefits include increased physical activity (in turn linked to reduced obesity and improved heart health), improved air quality (linked to improved heart and lung health), and reductions in injuries, noise and greenhouse gas emissions.
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This week, I will begin to explore our “Five Big Ideas” in more detail, from the perspective of human wellbeing and its achievement within the Earth’s ecological boundaries. These ideas are intended to provide a balanced and holistic perspective and be implemented together. We want to create a city-region that…
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In November 2021, the City of Ottawa completed the process of revising its official plan. My attention was drawn to Ottawa’s plan through a recent news posting by the Canadian Public Health Association, which focused on the role of public health in the development of the new plan.
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I have had it with letters to the editor that seem to be trying harder and harder to be nastier and nastier about people who are, for whatever reason, down on their luck and living on the street. Too often, recently, I have seen references to such people as “bums,” or worse, “undesirables.”
Read moreWe have missed other important environmental goals. An independent scientific report prepared for the recent Stockholm+50 conference examined progress across a range of environmental goals agreed since 1972, and found that “typically only one-tenth of targets show significant progress or can be considered achieved.”
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Rising concern about the impact of humanity on the environment led to the first UN conference on the environment in 1972. However, the issue of sustainability itself was barely touched on at the conference, with only one mention in the 80-page conference report. Nonetheless, publications prepared for the conference, such as Only One Earth and The Limits to Growth, as well as the conference itself, led to a much-heightened awareness of the challenges we faced.
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The concept of a carbon bomb is pretty simple: It’s a potential source of a large amount of CO2 that could be released quite rapidly (or the loss of important carbon sinks), accelerating global heating and taking us beyond the 1.5 C and even the more damaging 2 C targets that have been internationally agreed upon.
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B.C. likes to claim it has a wonderful, world-leading climate action plan. So it is perhaps surprising that the Sierra Club B.C. announced in February that it is taking the B.C. government to court “for failing to present plans to achieve several key climate targets, as required by its own climate change legislation.”
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Right now, globally, we have experienced global warming of about 1.1 C, and we saw last summer here in B.C. what that can mean. Two recent reports from the Intergovernmental Panel on Climate Change paint a grim picture.
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Housing is fundamental to health. That should not be a surprise, especially in a country with Canada’s climate. The health impacts of being homeless or living in poor-quality housing are well understood, and must be obvious to anyone. But it is not just homelessness that is a concern — there is a much larger problem of affordability. Lack of affordable housing can markedly affect people’s physical, mental and social wellbeing.
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Thursday, April 7, is World Health Day. The theme this year is Our Planet, Our Health. WHO wants to “focus global attention on urgent actions needed to keep humans and the planet healthy and foster a movement to create societies focused on well-being.”
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A few weeks ago, before Russia invaded Ukraine and began committing war crimes that have shocked the world (in a way that should have but, to our shame, did not shock the world when Russia did the same thing in Chechnya and Syria), I was writing about inequality and health in the context of creating a wellbeing society.
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