Tag Archives: ecological footprint

August 2017 in Review

Most frightening stories:

  • Around 200,000 people may be dying prematurely in the U.S. each year due to air pollution. Meanwhile, the Trump administration may be trying to censor the National Climate Assessment, which presents the consensus among serious scientists in the United States government that climate change is very real and a very real threat to our country.
  • The U.S. may already be in the middle of a soft military coup. We have a batshit-crazy President playing nuclear chicken with all our lives. And with the legislative branch not even trying to do anything about this, we are actually hoping the generals who are running our country will be the coolest heads in the room when it comes to preventing nuclear war. North Korea may be closer to submarine-launched nuclear weapons than previously thought. Meanwhile, there are three ways for terrorists or other non-state actors to get their hands on nuclear weapons: “transfer—the sale or handoff of a weapon from a nuclear-weapon state; leakage—the theft of a nuclear weapon or weapons-grade fissile material; and indigenous production—the construction of a nuclear device from illicitly obtained weapons-grade fissile material.” And the U.S. and Russia are no longer cooperating on non-proliferation.
  • The U.S. construction industry has had negligible productivity gains in the past 40 years.

Most hopeful stories:

  • The United Nations General Assembly adopted a resolution (in July) that could eventually, maybe lead to the total elimination of nuclear weapons on Earth.
  • The Aichi Biodiversity Targets are some very specific numerical targets that have incorporated in the 2015 Sustainable Goals.
  • Great Transitions are ideas for how the world could transition to a sustainable state without going through a major setback along the way.

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Elon Musk has thrown his energy into deep tunneling technology.
  • When you sow seeds, it makes sense to sow the ones that have the most trouble establishing at the highest density.
  • You can use R to recreate the famous plot of Napoleon’s invasion of Russia.

As I am writing these words on Labor Day, the news is about a North Korean nuclear test. In a strange coincidence, I happened to see both the USS New Jersey, which was involved in the Korean War, and the Korean War Memorial here in Philadelphia yesterday (which never came). That war caused a lot of pain and suffering on all sides. It would be a tragedy to let it flair up again, and an even bigger tragedy if nuclear weapons were to be involved.

July 2017 in Review

Most frightening stories:

Most hopeful stories:

  • A new cancer treatment genetically modifies a patient’s own immune system to attack cancer cells.
  • Shareholders of big fossil fuel companies are starting to force some action on climate change business risk disclosure.
  • Richard Florida offers five ideas for solving poverty and what is wrong with cities: taxing land based on its improved value, massive investment in public transportation and public education, ending the mortgage interest tax deduction, and guaranteed minimum income.

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Technology is marching on, whether or not the economy and human species are. The new thing with satellites is to have lots of small, cheap ones instead of a few big, expensive ones. Even if the coal industry were to make a comeback, today’s coal jobs are going to data analysts, remote control machine operators, mechanical and electrical engineers, not guys underground with pickaxes and headlamps. But the coal can be produced with a lot less human effort (i.e. jobs) than it used to be. Iris scans like in Minority Report are now a thing.
  • Ecologists have some new ideas for measuring resilience of ecosystems. Technologists have some wild ideas to have robots directly counteract the effects of humans on ecosystems. I like ideas – how do I get a (well-compensated) job where I can just sit around and think up ideas?
  • Isaac Asimov says truly creative people (1) are weird and (2) generally work alone.

Some combination of the Trump news, the things I see every day on the streets of Philadelphia, and events affecting friends and family led me to question this month whether the United States is really a society in decline. Actually, I don’t question that, I think the answer is yes. But the more important question is whether it is a temporary or permanent decline, and what it means for the rest of the globe. I am leaning slightly toward permanent, but maybe I will feel better next month, we’ll see. Maybe I need to get out of this country for a little while. Last time I did that I felt that the social glue holding Americans together is actually pretty strong compared to most other places, even if our government and its approach to other governments have become largely dysfunctional. We need to get through the next couple years without a nuclear detonation, hope the current vacuum of leadership leads some quality leaders to emerge, and hope things have nowhere to go but up. There, I talked myself off the ledge!

 

inequality and carbon emissions

A paper in Ecological Economics explores the links between inequality and carbon emissions.

The Trade-off Between Income Inequality and Carbon Dioxide Emissions

We investigate the theoretically ambiguous link between income inequality and per capita carbon dioxide emissions using a panel data set that is substantially larger (in both regional and temporal coverage) than those used in the existing literature. Using an arguably superior group fixed effects estimator, we find that the relationship between income inequality and per capita emissions depends on the level of income. We show that for low and middle-income economies, higher income inequality is associated with lower carbon emissions while in upper middle-income and high-income economies, higher income inequality increases per capita emissions. The result is robust to the inclusion of plausible transmission variables.

It could be that as developing countries develop, greener technologies become available to the working and middle classes faster than their household incomes actually increase. I am thinking of a switch from biomass and coal to electricity and natural gas, for example. These will lower people’s ecological footprint without necessarily costing them a lot more money. Once they start to get more money, they may start to transition to higher-impact behaviors, like driving instead of bicycling, and eating more meat and less grain.

You certainly wouldn’t want to promote income inequality as a policy measure to help the environment. There are social and tax policies that could be pursued instead, for example keeping communities walkable and mixed use even as incomes rise, and pricing meat at its true cost to the environment. These aren’t easy things to do politically in developing countries or anywhere else, of course, because they would require a political system willing to take on corporate power such as the oil, automobile, highway, and agriculture industries which tend to be immensely powerful and intertwined with political, bureaucratic and military elites.

pets and ecological footprint

This article from Alternet asks which pets are the most environmentally friendly. Their conclusion: chickens, ducks, goats, and rabbits. This makes sense, although keeping these in an urban environment could be impractical unless we are going to do it on a communal basis (actually not a bad idea). Dogs and cats are a mixed bag. I have mixed feelings – I think in our highly industrialized, urbanized modern lives that are so unnatural to begin with, pets give us some sense of connection to nature and the natural environment that would otherwise be missing. That they prime our immune systems to some mildly threatening pathogens and allergens could actually be a good thing, particularly for children. I don’t like the idea of cats killing birds, although if the area weren’t industrialized and urbanized there would probably be all kinds of predators going after the birds. There would also be a lot more birds, of course.

I have always wondered about the ecological impact and ethics of keeping semi-domesticated animals that occur naturally in the local environment, or would if it hadn’t been industrialized and urbanized. Collecting them in the wild is clearly wrong in my view, but if they are bred domestically and kept in humane conditions, it doesn’t seem bad at all. I’m thinking small native snakes, turtles, and fish in particular. Even insects and spiders if you are into that sort of thing. Beekeeping is a cool hobby if you have the interest and time. Granted, none of these are furry or cuddly. If you have some outdoor space, I wonder if keeping a semi-domesticated raccoon or de-scented skunk is really that bad. These animals would be around anyway. I don’t like the idea of confining birds at all. They are so easy to attract and enjoy in their wild condition. Butterflies and other pollinators are also easy to attract and fun to watch. For that matter, plants are kind of fun to watch, if you ask me. Watching plants grow forces you to slow your body and mind down to their speed for a few minutes each day, and if you do that for a few minutes each day, the way they grow and change and interact with each other and the environment is really fascinating over the course of the growing season.

fish-free fish food

With wild fish reserves more and more depleted, fish farming seems like a more sustainable and downright necessary alternative. And it has gotten huge. The problem though, as this Wired article explains, is that the food given to farmed fish is also made from wild fish. In this case, the smaller ones like anchovies that people don’t eat as much. So not only have humans sifted out most of the big fish, we are now vacuuming up the small ones that form the base of the wild food web for all the other creatures in the sea. There are some attempt to develop alternatives such as “feed made from seaweed extracts, yeast, and algae grown in bioreactors”. Basically, if humans are not going to go vegetarian, which might be the most sustainable option of all, we can at least try to eat vegetarian fish.

Fish meal—dried and ground up fish bits—and its more lubricious counterpart, fish oil, are made from cheap species that humans don’t eat that much: sardines, herring, anchovies, krill. But lots of other ocean animals do eat them; they’re kind of the linchpin of marine ecosystems. Lose the forage fish, lose a lot more. And as those forage fish catches are getting smaller, fish meal and oil-based diets are getting more expensive. Since 2012, prices have risen more than 80 percent. “Aquaculture is growing so fast that it can’t possibly continue to use any more,” says Kevin Fitzsimmons, a biologist at the University of Arizona and former president of the World Aquaculture Society. “Forage fish are just maxed out…”

Any kind of plant- or algae-based feed still relies on photosynthesis, and that requires surface area on the Earth, unless and until we go to all artificial light in high rises or in orbit powered by something like nuclear power. Yeast is interesting because it doesn’t require photosynthesis, only some kind of organic input. But if we hit the limit caused by the Earth’s footprint, then go to a technology that is not limited by Earth’s footprint, we will just tend to expand until we hit another limit. And our original natural ecosystems get completely lost somewhere along the way, if they have not been already.

Kurt Vonnegut’s advice to the people of 2088

In 1988 Kurt Vonnegut wrote a short letter of advice to the people of 2088. The full letter, which is short, is here. An excerpt:

Our century hasn’t been as free with words of wisdom as some others, I think, because we were the first to get reliable information about the human situation: how many of us there were, how much food we could raise or gather, how fast we were reproducing, what made us sick, what made us die, how much damage we were doing to the air and water and topsoil on which most life forms depended, how violent and heartless nature can be, and on and on. Who could wax wise with so much bad news pouring in?

For me, the most paralyzing news was that Nature was no conservationist. It needed no help from us in taking the planet apart and putting it back together some different way, not necessarily improving it from the viewpoint of living things. It set fire to forests with lightning bolts. It paved vast tracts of arable land with lava, which could no more support life than big-city parking lots. It had in the past sent glaciers down from the North Pole to grind up major portions of Asia, Europe, and North America. Nor was there any reason to think that it wouldn’t do that again someday. At this very moment it is turning African farms to deserts, and can be expected to heave up tidal waves or shower down white-hot boulders from outer space at any time. It has not only exterminated exquisitely evolved species in a twinkling, but drained oceans and drowned continents as well. If people think Nature is their friend, then they sure don’t need an enemy.

If I can summarize the sentiment, what he found depressing is that we have the knowledge and ability to understand what is going on and do something about it, and yet as a civilization and species we are failing to do anything.

2016 in Review

Each month this year, I picked three scary, three hopeful, and three interesting posts or groups of post from the month. Now I’m going to pick one of those three to represent each of the months. The choices are fairly arbitrary and the main point is just to review what the media was saying and what I was thinking about over the course of the year. Then I’ll see if I can identify any trends or come up with any insights.

Most Frightening Stories of the Year

  • JANUARYPaul Ehrlich is still worried about population. 82% of scientists agree.
  • FEBRUARY77% of jobs in China may be threatened by automation.
  • MARCH: An IMF official uttered the words “economic derailment“. That sounds like it could be a real train wreck. Meanwhile Robert Gordon has expanded his pessimistic article on future growth into a book.
  • APRIL: Robert Paxton says Trump is pretty much a fascist. Although conditions are different and he doesn’t believe everything the fascists believed. Umberto Eco once said that fascists don’t believe anything, they will say anything and then what they do once in office has nothing to do with what they said.
  • MAY: The situation in Venezuela may be a preview of what the collapse of a modern country looks like.
  • JUNE: Trump may very well have organized crime links. And Moody’s says that if he gets elected and manages to do the things he says, it could crash the economy.
  • JULY: The CIA is just not that good at spying.
  • AUGUST: A former U.S. secretary of defense thinks the risk of nuclear war is higher now than during the cold war. The Republic Party platform appears to be outright in favor of nuclear weapons, while the Democratic Party platform includes a tepid commitment to maybe “reducing reliance” and spending on nuclear weapons. Jeffrey Sachs says the Syria War has become essentially a U.S.-Russia proxy war.
  • SEPTEMBER: The ecological footprint situation is not looking too promising: “from 1993 to 2009…while the human population has increased by 23% and the world economy has grown 153%, the human footprint has increased by just 9%. Still, 75% the planet’s land surface is experiencing measurable human pressures. Moreover, pressures are perversely intense, widespread and rapidly intensifying in places with high biodiversity.” Meanwhile, as of 2002 “we appropriate over 40% of the net primary productivity (the green material) produced on Earth each year (Vitousek et al. 1986, Rojstaczer et al. 2001). We consume 35% of the productivity of the oceanic shelf (Pauly and Christensen 1995), and we use 60% of freshwater run-off (Postel et al. 1996). The unprecedented escalation in both human population and consumption in the 20th century has resulted in environmental crises never before encountered in the history of humankind and the world (McNeill 2000). E. O. Wilson (2002) claims it would now take four Earths to meet the consumption demands of the current human population, if every human consumed at the level of the average US inhabitant.” And finally, 30% of African elephants have been lost in the last 7 years.
  • OCTOBER: According to James Hansen, the world needs “negative” greenhouse gas emissions right away, meaning an end to fossil fuel burning and improvements to agriculture, forestry, and soil conservation practices to absorb carbon. Part of the current problem is unexpected and unexplained increases in methane concentrations in the atmosphere.
  • NOVEMBER: Is there really any doubt what the most frightening story of November 2016 was? The United Nations Environment Program says we are on a track for 3 degrees C over pre-industrial temperatures, not the “less than 2” almost all serious people (a category that excludes 46% of U.S. voters, apparently) agree is needed. This story was released before the U.S. elected an immoral science denier as its leader. One theory is that our culture has lost all ability to separate fact from fiction. Perhaps states could take on more of a leadership role if the federal government is going to be immoral? Washington State voters considered a carbon tax that could have been a model for other states, and voted it down, in part because environmental groups didn’t like that it was revenue neutral. Adding insult to injury, WWF released its 2016 Living Planet Report, which along with more fun climate change info includes fun facts like 58% of all wild animals have disappeared. There is a 70-99% chance of a U.S. Southwest “mega-drought” lasting 35 years or longer this century. But don’t worry, this is only “if emissions of greenhouse gases remain unchecked”. Oh, and climate change is going to begin to strain the food supply worldwide, which is already strained by population, demand growth, and water resources depletion even without it.
  • DECEMBER: The geopolitical situation is not good. If Russia did hack the U.S. election, it wouldn’t be the first election they have hacked. The wars in Afghanistan and Iraq are not over, and the rest of the greater Middle East is increasingly a mess.

Most Hopeful Stories of the Year

Most Interesting Stories of the Year

  • JANUARY: The World Economic Forum focused on technology: “The possibilities of billions of people connected by mobile devices, with unprecedented processing power, storage capacity, and access to knowledge, are unlimited. And these possibilities will be multiplied by emerging technology breakthroughs in fields such as artificial intelligence, robotics, the Internet of Things, autonomous vehicles, 3-D printing, nanotechnology, biotechnology, materials science, energy storage, and quantum computing.”
  • FEBRUARYTitanium dioxide is the reason Oreo filling is so white.
  • MARCH: Michael Pollan urged us to eat food. not too much. mostly psychedelic mushrooms.
  • APRIL: Genes can now be programmed just like circuits.
  • MAY: The world has about a billion dogs.
  • JUNE: Switzerland finished an enormous tunnel through the Alps that took 20 years to build.
  • JULY: I was a little side-tracked by U.S. Presidential politics. Nate Silver launched his general election site, putting the odds about 80-20 in favor of Hillary at the beginning of the month. The odds swung toward Trump over the course of the month as the two major party conventions took place (one in my backyard), but by the end of the month they were back to about 70-30 in favor of Hillary. During the month I mused about NAFTA, the fall of the Republic, the banana republicThe Art of the Deal, how to debate Trump, and Jon Stewart.
  • AUGUST: Here is a short video explaining the Fermi Paradox, which asks why there are no aliens. Meanwhile Russian astronomers are saying there might be aliens.
  • SEPTEMBERMonsanto is trying to help honeybees (which seems good) by monkeying with RNA (which seems a little frightening). Yes, biotech is coming.
  • OCTOBERNeil deGrasse Tyson says “we might expect to find as many as 100 alien civilizations in our galaxy communicating with radio waves right now.”
  • NOVEMBER: New technology can survey and create a 3D model of a room in seconds.
  • DECEMBER: According to Bill Gates, “new genome technologies are at the cusp of affecting us all in profound ways”. But an article in Nature says we should not be too hopeful about living much past 100.

And now for trends and insights…

Serious long-term threats related to population, food, water resources, natural capital depletion, biodiversity loss, and climate change. These are all inter-related. In past years I probably would have suggested that these threats are so likely and so consequential that we should focus nearly all our efforts on them. But things have changed a bit over the past year. Now it appears that we face dire short term threats as well in the form of serious geopolitical instability, risk of war and global economic stagnation. If you don’t deal with short term threats you might not be around to deal with the long term ones. And voters have chosen leaders in the past year who have no intention of dealing with the long term threats. They make no serious attempt to understand their nature or root causes. In fact, they don’t even acknowledge that the threats exist in many cases.

War. The possibility of war is certainly the biggest short-term threat we face. If we get through the next 4-8 years without a war between major powers or any sort of nuclear detonation, we will have to consider that a win. The greater Middle East from North Africa to Afghanistan is dangerously unstable, and the U.S. has already been drawn into a proxy war with Saudi Arabia and its allies on one side and Iran and Russia on the other side. And it appears that Russia may have played a direct role in influencing the U.S. election. An accidental clash between U.S. and Russian forces in Syria, Eastern Europe, or over the world’s oceans could be enough to set off a series of escalations and miscalculations that leads to a war nobody wants or stands to gain anything from. A naval confrontation between the U.S. and China could be a similar risk.

The Great Recession. Although the U.S. economy has picked up, the overall global growth and employment situation is deeply concerning. Rather than just a cyclical downturn, it may be a long term trend driven by demographics, debt, and underemployment caused by automation. The automation trend is going to be relentless. The 2007-8 financial crisis caused by excessive risk taking in the U.S. finance industry may just have been the straw that broke the camel’s back and made the long-term trends obvious, and another financial crisis that severe at a time of weakness might be the one the world doesn’t recover from. Our new U.S. leaders are already working with big business to roll back the necessary but still inadequate protections put in place after the ’07-8 crisis. Costs and risks imposed by climate change are not going to make the economy any better.

Technology. Technology brings us grave concern over the employment situation, but also great hope that we could see a long-term pickup in productivity, and therefore our overall wealth and quality of life. Of course, an increase in overall wealth and quality of life may help only a small slice of society if that society is structured to concentrate rather than share the wealth, and the leaders we have chosen in the U.S. for the next few years are clearly committed to the former. Extreme concentration of wealth could lead us eventually to a situation of such instability that the only outcomes are armed revolution in the streets or else absolute authoritarian control.

But let’s optimistically assume that our political system eventually comes up with a consensus on sharing the wealth. Now a higher rate of productivity growth (within ecological limits) would be good for everyone. In this world, people whose jobs are displaced by automation would be quickly retrained for new jobs, and they would be educated in the first place so that they are very flexible and adaptable to changing conditions. Over time, we could become so rich that we simply don’t have to work so much, and we could devote more of our time to leisure activities, learning for the sake of learning, the arts, civic and social activities, etc.

This might seem like a utopian vision, but it has happened in the past. People used to work incredibly long, hard hours to grow just enough food to survive, and they didn’t live all that long at that. Later people used to work long, hard hours in factories and sweat shops. Technology, cheap energy, and the wealth they have brought have made huge changes in working hours and life expectancy for most of us. With technology seemingly advancing all around us, the puzzle is why we aren’t seeing similarly spectacular advances today as we have seen in the past.

Advances like the tractor and electricity were enormous changes at the time of course. Maybe today’s technological advances, even though they seem impressive to us, simply aren’t as dramatic as these advances were in their time. That is the basic thesis of Robert Gordon, who I mention above. The World Economic Forum and Nouriel Roubini articles I mention above have good summaries of the advances we are seeing. Roubini categorizes them as:

  • ET (energy technologies, including new forms of fossil fuels such as shale gas and oil and alternative energy sources such as solar and wind, storage technologies, clean tech, and smart electric grids).
  • BT (biotechnologies, including genetic therapy, stem cell research, and the use of big data to reduce health-care costs radically and allow individuals to live much longer and healthier lives).
  • IT (information technologies, such as Web 2.0/3.0, social media, new apps, the Internet of Things, big data, cloud computing, artificial intelligence, and virtual reality devices).
  • MT (manufacturing technologies, such as robotics, automation, 3D printing, and personalized manufacturing).
  • FT (financial technologies that promise to revolutionize everything from payment systems to lending, insurance services and asset allocation).
  • DT (defense technologies, including the development of drones and other advanced weapon systems).

Roubini acknowledges the argument that these advances are not the equivalent of past advances, but also suggests that we may be in the lag phase between when technological advances happen and when they begin to have obvious effects on productivity. I think I said it pretty well in my post so I’ll repeat what I said:

Although the plow, the printing press, the steam engine, electricity, etc. were game changing, the game didn’t change as soon as they were invented. They had to catch on, infrastructure had to be built, resistance to change had to be overcome, and it took awhile. Each successive revolution happened faster though, which is why I am skeptical that this time is different… I think there is a lag, and it just hasn’t hit yet. If and when there is a sharp technology-driven surge in productivity, it doesn’t mean everything is going to instantly be great for everybody. As we produce more with less effort, there will be winners and losers, haves and have nots. And there will be a lag between when that starts and when it gets resolved. And just to beat a dead horse, we can’t just keep producing and consuming more forever unless we figure out a way to do that without growing our ecological footprint. And, we need to watch out for those defense technologies.

The information technology is all around us now, and the biotechnology is just starting to take off. 2017 could be the year when we have the same excitement in the popular imagination about biotech as we saw with the internet in the mid-1990s. Or maybe it will take a few years.

It is possible that our technology could advance so fast that ecological limits will cease to be relevant before they begin to exert a major drag force on our global economy and society. I don’t think it is safe to put all our eggs in that basket though. I am also saddened by the extreme and seemingly accelerating destruction of our planet’s ecosystems as we have known them throughout human history. We can try to preserve some of what is left, but even if we are successful it will be more like a museum or zoo recording what we used to have than a real, large-scale functioning planetary ecosystem.

There, I ended on a pretty pessimistic note. That’s how I feel at the moment. Not all stories have to have a happy ending. (This is exactly why King Lear is my favorite Shakespeare play, because the bad guys do bad things and get away with it, and sometimes real life is like that.) I just don’t want to get my hopes up about 2017. Come on 2017, maybe you will pleasantly surprise me.

November 2016 in Review

Sometimes you look back on a month and feel like nothing very important happened. But November 2016 was obviously not one of those months! I am not going to make any attempt to be apolitical here. I was once a registered independent and still do not consider myself a strong partisan. However, I like to think of myself as being on the side of facts, logic, problem solving, morality and basic goodness. Besides, this blog is about the future of our human civilization and human race. I can’t pretend our chances didn’t just take a turn for the worse.

3 most frightening stories

  • Is there really any doubt what the most frightening story of November 2016 was? The United Nations Environment Program says we are on a track for 3 degrees C over pre-industrial temperatures, not the “less than 2” almost all serious people (a category that excludes 46% of U.S. voters, apparently) agree is needed. This story was released before the U.S. elected an immoral science denier as its leader. One theory is that our culture has lost all ability to separate fact from fiction. Perhaps states could take on more of a leadership role if the federal government is going to be immoral? Washington State voters considered a carbon tax that could have been a model for other states, and voted it down, in part because environmental groups didn’t like that it was revenue neutral. Adding insult to injury, WWF released its 2016 Living Planet Report, which along with more fun climate change info includes fun facts like 58% of all wild animals have disappeared. There is a 70-99% chance of a U.S. Southwest “mega-drought” lasting 35 years or longer this century. But don’t worry, this is only “if emissions of greenhouse gases remain unchecked”. Oh, and climate change is going to begin to strain the food supply worldwide, which is already strained by population, demand growth, and water resources depletion even without it.
  • Technological unemployment may be starting to take hold, and might be an underlying reason behind some of the resentment directed at mainstream politicians. If you want a really clear and concise explanation of this issue, you could ask a smart person like, say, Barack Obama.
  • According to left wing sources like Forbes, an explosion of debt-financed spending on conventional and nuclear weapons is an expected consequence of the election. Please, Mr. Trump, prove them wrong!

3 most hopeful stories

3 most interesting stories

WWF’s Living Planet Report

WWF has released their 2016 Living Planet Report. It paints a pretty bleak picture using a number of statistics and indices, including the shocking statistic of a 58% reduction in Earth’s wild animals between 1970 and 2012, headed for 67% by 2020. So humans have simply displaced nature physically on an enormous scale. The ecological footprint index is reported at 1.6 Earths, unchanged from recent reporting at least within its rounding error. But remember this index is itself a rate of change, and anything greater than 1.0 is a path to collapse. It’s like saying you only spend 1.6 times your income last year, but that is okay because it is the same amount you spent the year before. It’s not okay because you will run out of money and you and your family will be sleeping on a park bench at some point.

They try to offer some upbeat solutions. Some days I feel more upbeat than others. Today I feel like our civilization has to be faced with a crisis before we are likely to act, like a severe famine, energy shortage, or loss of major cities. And when that happens, any response may be too little, too late to prevent human suffering on an enormous scale. Anyway, here is the report’s attempt to be semi-upbeat:

Transitioning toward a resilient planet entails a transformation in which human development is decoupled from environmental degradation and social exclusion. A number of significant changes would need to happen within the global economic system in order to promote the perspective that our planet has finite resources. Examples are changing the way we measure success, managing natural resources sustainably, and taking future generations and the value of nature into account in decision-making.

This transition requires fundamental changes in two global systems: energy and food. For the energy system, a rapid development of sustainable renewable energy sources and shifting demand toward renewable energy are key. For the food system, a dietary shift in high-income countries – through consuming less animal protein – and reducing waste along the food chain could contribute significantly to producing enough food within the boundaries of one planet. Furthermore, optimizing agricultural productivity within ecosystem boundaries, replacing chemical and fossil inputs by mimicking natural processes, and stimulating beneficial interactions between different agricultural systems, are key to strengthening the resilience of landscapes, natural systems and biodiversity – and the livelihoods of those who depend on them.

The speed at which we chart our course through the Anthropocene will be the key factor determining our future. Allowing and fostering important innovations, and enabling them to be rapidly adopted by governments, businesses and citizens, will accelerate a sustainable trajectory. So too will understanding the value and needs of our increasingly fragile Earth.

September 2016 in Review

3 most frightening stories

  • The U.S. and Russia may have blundered into a proxy war in Syria. And on a loosely related war-and-peace note, Curtis LeMay was a crazy bastard.
  • The ecological footprint situation is not looking too promising: “from 1993 to 2009…while the human population has increased by 23% and the world economy has grown 153%, the human footprint has increased by just 9%. Still, 75% the planet’s land surface is experiencing measurable human pressures. Moreover, pressures are perversely intense, widespread and rapidly intensifying in places with high biodiversity.” Meanwhile, as of 2002 “we appropriate over 40% of the net primary productivity (the green material) produced on Earth each year (Vitousek et al. 1986, Rojstaczer et al. 2001). We consume 35% of the productivity of the oceanic shelf (Pauly and Christensen 1995), and we use 60% of freshwater run-off (Postel et al. 1996). The unprecedented escalation in both human population and consumption in the 20th century has resulted in environmental crises never before encountered in the history of humankind and the world (McNeill 2000). E. O. Wilson (2002) claims it would now take four Earths to meet the consumption demands of the current human population, if every human consumed at the level of the average US inhabitant.” And finally, 30% of African elephants have been lost in the last 7 years.
  • Car accidents are the leading cause of death for children ages 5 to 24. The obsession with car seats may not be saving all that many lives, while keeping children out of cars as much as possible would be 100% guaranteed to save lives. And one thing that would be guaranteed to help us create more walkable neighborhoods and therefore save children’s lives: getting rid of minimum parking requirements in cities once and for all. And yet you don’t hear this debate being framed in moral terms.

3 most hopeful stories

3 most interesting stories

  • Monsanto is trying to help honeybees (which seems good) by monkeying with RNA (which seems a little frightening). Yes, biotech is coming.
  • Some people think teaching algebra to children may actually be bad. Writing still seems to be good.
  • There have been a number of attempts to identify and classify the basic types of literary plots.