Global Challenges – Page 2

Peñon de los Banos, a women-owned farm cooperative

Posted on 15 January 2012 | by Jay Kimball | 7 Comments

Peñon de los Banos, is a women-owned sustainable organic farm cooperative, a short ride from the mountain town of San Miguel de Allende, Mexico. My wife and I are part of a field trip, organized by The Center for Global Justice, visiting the Campo, to learn more about their work.

Residents of this small dairy farm have been part of a traditional ejido system for generations. Ejidos are communal lands, for growing food, shared and co-managed by the people of the community. The system was developed during ancient Aztec rule of Mexico. The North American Free Trade Agreement (NAFTA) has forced the Mexican government to do away with the ejido system, and open the land up to foreign agri-business.

With exponential population growth driving increasing demand for food, food prices are increasing. Farm land has become a growth investment. Foreign investors are eager to buy up land in this fertile region. This can put land ownership out of reach for local farmers. Much of the traditional farming is now being forced out, replaced by industrial agriculture. So, the women of Peñon de los Banos have banded together and formed a SPR (Sociedad de Produccion Rural). Adding to their dairy cow farm, they have constructed nine greenhouses to grow organic tomatoes and other vegetables, year round. They endeavor to farm sustainably, using composted manure from their cows to keep the soil fertile, and employing drip irrigation to conserve precious water. They are creating value-added products including tomato sauce and paste.

If they can grow the farm business, they hope to bring their husbands into the operation. To help pay the bills, the spouses have had to leave the community, to work in San Miguel or the US.

They are surrounded by industrial farming, which presents some challenges. The industrial farming methods use old fashioned wasteful irrigation techniques. Peñon de los Banos uses very efficient drip irrigation, but they are drawing from the same well and aquifer as the industrial farms, so if the industrial farms run the well aquifer dry, it effects Peñon de los Banos too. And with increased drought in the south, water is getting very scarce. Also, the industrial farms are not organic, and when they spray with pesticides, the women at Peñon de los Banos need to quickly cover their crops so the poisons don’t settle on the crops.

This trip has a special energy, as we were accompanied by a wonderful bunch of young women and their teachers, from Edgewood College, in Madison, Wisconsin. The students are here on a trip lead by their sociology professor, Julie Whitaker. They are a fantastic bunch of people. Julie and I talk about sustainable farming challenges facing farmers. She seems like a great teacher. Her students ask great questions. I continue to be impressed with the social engagement and energy young people are bringing to our world. These students rock! They have it in them to leave the world a better place.

After the tour, the women of the farm serve us a delicious traditional lunch (comida). They teach me how to make gorditas, toasting them on a wood fire heated steel plate. I am frankly overwhelmed by their beautiful generous spirit. For me, this has been the highlight of my month in Mexico.

Here is a video interview with the women of Peñon de los Banos, pictures from the trip, and an audio presentation by Cliff Durand of The Center for Global Justice. Cliff talks about the history of Peñon de los Banos and small farming in Mexico, and talks about the recent impact NAFTA is having on small farmers.

Video – filmed at Peñon de los Banos

Includes video of traditional mid-day meal (comida) and interview with the women that run the farm cooperative. Translation is provided by Ousia Whitaker-DeVault.

Pictures – from around Peñon de los Banos

Scenes from the farm, sharing a mid-day meal, and at the organic farmers market

Greenhouse at Penon de los Banos farm cooperative, Mexico — One of eight greenhouses on the farm

Cows at the dairy at Penon de los Banos farm cooperative, Mexico

Comida - Sharing a meal with the women of the cooperative farm at Penon de los Banos, Mexico — Comida - Sharing a meal prepared by the women of the cooperative farm at Penon de los Banos, Mexico

Cooking gorditas at Penon de los Banos farm cooperative, Mexico

Farm dogs at Penon de los Banos farm cooperative, Mexico

Horse-drawn cart at Penon de los Banos farm cooperative, Mexico the farm. — Horse drawn cart on the farm.

saturday organic farmers market in San Miguel de Allende, Mexico — Saturday organic farmers market in San Miguel de Allende, Mexico

Audio Presentation: Small farming in Mexico

Cliff Durand, of The Center for Global Justice gives background on small farms in Mexico and the effects of NAFTA. Audio quality is low until about 1 minute 30 seconds. Duration: 57 minutes.

Climate Change and Food Security: Rethinking Vulnerability

Posted on 08 December 2011 | by Heidi Bruce | 8 Comments

Landing at Puerto Vallarta International Airport in Mexico’s western state of Jalisco felt risky and appropriate: it was October 11th, the same day that hurricane Jova was expected to make landfall. The threatening category 3 storm was just off the coast as I was beginning my research assistant position on “Indigenous food security adaptation and climate change”.

I had accepted the six-month assignment with the Center for World Indigenous Studies as part of my graduate work in sustainable development. The ominous clouds looming ahead seemed symbolic—of what, exactly, I did not quite know. While hurricane Jova ended up sparing the community from severe structural damage, it wreaked havoc on a series of towns south along the coast.

Climatic Vulnerability

Mexico has suffered increasingly intense drought, four major hurricanes, and devastating floods which have led to soil degradation and destroyed crops, infrastructure, and human settlements. Indigenous communities, and the bio-culturally diverse regions they represent, are vulnerable to the recognizably changing climate. I have begun to learn that rural communities in western Mexico have the capacity and desire to adapt to the changes using knowledge learned from earlier generations of farmers and residents. This knowledge is a key point of debate in Durban, South Africa where climate change treaty negotiations started on November 28th. Given what I have experienced on the ground in western Mexico, it is critical for those in the midst of the United Nations Forum on Climate Change (UNFCC) and other “leading experts” to look at how ready and willing THEY are to adapt to inevitable climatic changes and related food insecurities.

Part of my work focuses on the local use and production of climate sensitive plants while engaging in long distance colloquies over the incorporation of language in the climate change treaty negotiations supportive of indigenous peoples. The question of how ready and willing self-described “developed” nations are to adapt to climate change is not intended as a direct plea for their higher levels of social and environmental accountability (although I do believe such governments and the corporations who fund them should be held accountable). Rather, it stems from a long overdue acknowledgement that the 5,000+ indigenous communities worldwide, who hold 80% of the world’s remaining biodiversity within their lands, have proven to be incredibly resourceful in adapting to historical climatic changes in their respective eco-niches through a consistent and symbiotic relationship with Mother Earth. Instead of spending time not agreeing to global mitigation plans, government decision-makers representing the monetarily prosperous sectors of nations should be asking for guidance from indigenous communities as they consider their own layers of vulnerability: concrete food deserts, oil-dependent infrastructures, and an incessant need to consume well beyond human and environmental means. As the climatic shi(f)t hits the fan, will they have not only the hands-on skills to make adaptive responses but also the collective ability to creatively and more responsibly reconfigure their societies?

Redefining Subsistence

In a recent visit with members of the indigenous municipality of Cabo Corrientes, Jalisco, I met a subsistence farmer named Bety.

Dr. Rudolph Ryser, the leader of this research effort sent me to Bety’s community to ask about the food availability and distribution patterns of certain nutritionally-dense foods. What I had read about the security of such communities and what I found were two different things. In current economic and agricultural discourse subsistence societies are primarily described as those who do not produce a surplus; they produce only the minimal amount of food or goods that are necessary for their basic survival. Based on this definition, one might envision—as is often depicted on the front cover of UN and NGO briefing reports—families on the brink of starvation, eager to acquire the technological and financial transfers necessary to upgrade their production capacity.

This was not the scenario I encountered as I talked with Bety and observed what actually transacted on her farm. Set amongst a backdrop of lush hillsides, Bety and her parents, Crispina and Ricardo have been subsistence farming for generations. Maize, heirloom tomatoes and squash, maguey, hibisucs, sugar cane, beans, plantains, avocados, chickens, pigs and cows are just a handful of food sources that Bety proudly showed me as we toured their small, incredibly-efficient parcel of land. Subsistence clearly produced considerable abundance and variety. “Why would I want to work in a factory or an office all day when I can work out here; move my body and breathe fresh air?” she asked. “The land wants to provide–if you are willing to put in the time and love–she is more than willing to produce”.

Nearing sunset, Bety and her family literally kicked up their heels, relaxed in hammocks, and invited us to partake in home-fermented raicilla—a regional, moonshine version of Tequila. It was apparent that subsistence communities celebrate happy hour as well.

Life-Supporting Societies

While I recognize that the degree to which different subsistence communities around the world can or cannot fully provide for their own needs varies tremendously, especially given uneven climate change effects, I think it is important to highlight a positive, yet often-neglected view of subsistence living. In her seminal work entitled Subsistence Perspective, Maria Mies presents a vision for an alternative ecological model for societies. It is not an economic model; rather, it is a way of looking at the economy—a perspective. She describes it as subsistence perspective because it focuses on the creation, recreation and support of life and it has no other purpose than this. It is life that stands at the centre of this vision, rather than money, economic growth or profit. For more on this topic, see Ecofeminism and the subsistence perspective: fostering cooperation, not competition.

Prior to my visit with Bety, I might have read Maria Mies revised definition of subsistence, and quietly tucked it away as a cozy, past-oriented notion that is no longer plausible within today’s fast-paced, growth-oriented ideology. Yet when I make my daily trek to the neighborhood Mercado, an open-air market teeming with color, variety, and intricate layers of human interaction, I recognize the numerous ways in which Mexico continues to boast tremendous life-supporting cultural infrastructure.

Indigenous communities, which comprise most of Mexico’s population, have cultivated these life-supporting systems for millennia. Their role in local, regional and international discussions on climate change and food security is vital, not only because of the vulnerabilities their own communities face, but because of the critical knowledge–the science— they have developed as a result of successful historical adaptations.

Innovation 2.0: Open-Source Urban Agriculture

Posted on 04 December 2011 | by Jay Kimball | 5 Comments

In an uplifting TED video, Britta Riley, founder of R&D-I-Y (Research & Develop It Yourself), talks about how a global network of interested citizens developed a simple window farming design that allows urban dwellers to grow food in their apartment windows.

Using open-source collaboration methods, and sharing a common interest in growing fresh food in their living spaces, the online innovation community has grown to 25,000+ participants.

In the same way that Egyptians used Web 2.0 social media tools (e.g. Facebook and online forums) to rise up, R&D-I-Y is using those social media tools for product development and innovation. All this, done outside the for-profit sanctum of traditional corporate culture.

Here’s the video of Britta describing the journey that started with a simple desire to grow healthy fresh food in her tiny apartment.

The resulting window garden design is in the public domain, at Windowfarms.org, and can be purchased as a kit, or, for Do-It-Yourselfers, you can download plans and participate in the collaborative community, to build one for yourself.

chris_jordan_e-bank_tacoma — e-Bank, Tacoma, 2004 by Chris Jordan

This is important. If you can build it, you can repair it. And in our disposable culture, on a finite planet, that’s a big win.

By building something, we come to understand the nature of it – how it works. And, should it break, we understand it enough to repair it. And we have the collaborative community backing us up, if we need some advice.

Repair – it is one of the 4 Rs of sustainable living – Reduce, Recycle, Reuse and Repair. Here’s how window farming helps us live more sustainably:

Reduce the distance food travels, water consumed for irrigation, CO2 and water pollution, fuel imports, food cost, food nutritional loss, etc.
Reuse things like wire, light fixtures, fabric, etc., that might normally be discarded, when you are building it from scratch.
Recycle things like plastic bottles, which are basic building blocks of do-it-yourself window farms. But in this design, no need to recycle (which takes energy) – we can Reuse discarded plastic bottles.
Repair – If you build it, you can repair it.

For those that want to live lighter on the land, and more sustainably, the 4 Rs are our credo.

Urban Farming

One hundred years ago, almost half of Americans were employed in farming or food production. Now it is less than .4 percent of the nation. While this is a testament to improvements in the efficiency of agriculture, much has been lost. We have become disconnected from how our food is produced. Convenience often drives our choices. We consume much more prepared food, loaded with preservatives and with less nutritional goodness.

Our food travels an average of over 1,500 miles to get to us. That consumes a lot of fuel, emits a lot of CO2, reduces food freshness, and removes dollars from our local communities.

As our global population has doubled to over 7 billion people, the per capita land available for growing food has been cut in half. There are serious concerns about how we will feed the exponentially growing population. And that population will largely be dwelling in cities.

What if much of the food we wanted to eat was, literally, within reach?

Urban agriculture allows us to reclaim the built urban landscape for growing food. But now, in the dense urban setting, we will do it vertically. The acres of farmland are transformed into vertical window scapes, or rooftop gardens.

My wife and I garden year round, raise chickens, and enjoy a local community committed to growing healthy food. In addition to the economic benefits (food is one of the biggest costs of living), there is something deeply satisfying about picking fresh produce and cooking it up, on the spot – sharing it with friends.

Growing food is a daily miracle. The tiny seed becomes a mature plant that can provide food for months. In an economy of increasing scarcity, gardens provide a welcome abundance.

Beyond the satisfaction of growing ones own food, there is a real health benefit. Listen to Dr. Terry Wahls describe her remarkable story about how careful food choices cured her MS. At the center of her diet – kale and greens that can be grown in a window garden.

As Dr. Wahls points out, we can be eating a lot of food, but starving ourselves of the nutrients needed for good health. Obesity in the US is at all time highs – thanks to the proliferation of prepared foods that taste great but have little nutritional value – e.g. soft drinks, pizza, fast food, etc.. Here’s just one example. Each day, the average American consumes 100 to 200 times more sugar than we did 100 years ago. Healthcare costs now represent 17% of US GDP. Anything we can do to stay healthy will save us enormous amounts of money and the inconvenience and discomfort of doctor visits, hospitalization, surgery, back problems, addiction to pain-killers, chemo, radiation, …

Bad food put Dr. Wahls in a wheel chair. Good food got her back on her own two feet – In a matter of seven months. But with so much processed food being engineered to addict us to the food (sweet, salty, buttery, etc.), the choice to eat nutritious healthy foods is not easy. It is a daily choice that rewards only if we are steadily committed to the journey.

A Global Perspective on Food

Pulling the lens back for a more global view – as world population expands inexorably – we are approaching a tipping point with regard to food production.

Recently, a report that gained little attention in the news, but has major ramifications for every nation, was published by the UN’s Food and Agriculture Organization (FAO).

The FAO report – The World Food Situation – reports that world food prices surged to a new historic peak in January, for the seventh consecutive month. The FAO Food Price Index (below) is a commodity basket that regularly tracks monthly changes in global food prices.

This is the highest level (both in real and nominal terms) since FAO started measuring food prices in 1990.

As we can see from the chart on the right, the price of individual commodities that comprise the index – meat, dairy, cereals, oil and fats, and sugar – are all on the rise.

Global food prices have exceeded their pre-recession price levels. Some of this is due to the price of petroleum returning to pre-recession levels. About 17% of all petroleum production is consumed for food production. Petroleum is a key ingredient in the manufacture of fertilizer and pesticides, and sources energy for irrigation, food transport, etc. Note how the Food Price Index closely parallels the price of oil.

In addition, climate change is driving an increase in extreme weather, including record heat during growing seasons, record flooding, and extreme rain.

And as nations move up the affluence curve, their consumption of food increases, creating rising demand from a limited supply. As Julian Cribb, author of The Coming Famine: The Global Food Crisis and What We Can Do to Avoid It, astutely points out – as developing nations become more affluent, they consume more protein, in the form of fish, meat, milk, eggs, etc. For an example from China, read the article that appeared in The Financial Times today: Chinese Corn Imports Forecast to Soar. Note the mention of corn for meat production.

Meat Protein Consumption in US and China — (source: US Department of Agriculture)

Protein is usually produced with grain, and it is an inefficient process:

It takes 1,ooo tons of water to produce a ton of grain
It takes about 15 pounds of grain to produce a pound of beef
So, it takes about 5,200 gallons of water to produce a pound of beef

Though food prices are volatile, and change daily, the trend is clearly up.

As our population increases, and as each nation seeks affluence, food will become a major factor in the stability of all nations. Food shortages in China will effect the price of our food here in the US, as nations vie for the precious basics of life, on a finite planet.

Want to change the world? Plant some food in your window.

Why Farmers Need a Pay Rise…

Climate Change May Reduce Protein in Crops

Earth – Fragile Beauty

Posted on 13 November 2011 | by Jay Kimball | 2 Comments

Check out this stunning time-lapse video of the planet, recorded by the crew of the International Space Station as they orbited earth. Michael König edited video from the Crew Earth Observations team taken onboard the International Space Station.

Note the chain lightning and magical Aurora Borealis playing across the paper thin atmosphere. The images are crystal clear, and convey a deep sense of awe and beauty. I can’t help but marvel…

The Price of Civilization by Jeffrey Sachs

Posted on 30 October 2011 | by Jay Kimball | 1 Comment

Jeffrey Sachs, The Price of Civilization — click image for book info

Jeffrey Sachs has a outstanding new book out called The Price of Civilization. The title of the book refers to remarks made by US Supreme Court justice Oliver Wendell Holmes, who spoke of the need for citizens of a country, who enjoyed the benefits of living in that country, to pay the price to support that civilization.

Sachs provides a thoughtful, cogent analysis of challenges facing America, and how to address those challenges. The book has a clean straightforward jargon-free narrative that is balanced and has elements that will appeal to conservatives, independents and progressives alike – though each group will find things to disagree with, there is much that will be embraced.

Sachs looks at the nature of America, through the lens of democracy, fairness, civic virtue, compassion, and happiness, and asks the question “What is our role in the 21st century?”

Sachs is the Director of The Earth Institute, Quetelet Professor of Sustainable Development, and Professor of Health Policy and Management at Columbia University.

Here’s Sachs being interviewed by Charlie Rose, about The Price of Civilization.

Here’s Sachs in the middle of the Occupy Wall Street demonstrations, taking questions from reporters. Sachs is articulate, plain speaking and clearly frustrated with the faltering state of the nation and the cozy monied relationship between government and big business.

On a related note, Charles M. Blow had an excellent graphic from the Bertelsmann Stiftung foundation report “Social Justice in the OECD — How Do the Member States Compare?” It helps give some context to issues driving the Occupy Wall Street demonstrations and challenges facing America.

Energy Return on Investment (EROI) for U.S. Oil and Gas Discovery and Production

Posted on 17 October 2011 | by Jay Kimball | 16 Comments

Oil production in the US peaked in 1970. The easy “sweeter” stuff has been extracted. What remains is deeper in the ground or farther off-shore, requires much more energy to extract, and is more toxic to produce. It takes energy to make energy. Energy Return on Investment (EROI) also known as ERoEI (Energy Returned on Energy Invested), is a common way of expressing the efficiency of the energy production process. The EROI for oil and gas, as well as other fossil fuels, has been falling for decades (see chart below). If it was a financial stock, you would have sold it years ago.

It is important to track EROI. Producing a barrel of oil consumes more and more energy, thus exponentially accelerating the consumption of the oil. It is like the mythic Ouroboros – a snake eating its own tail. A high EROI is better than low EROI. As we approach an EROI of 1:1 (e.g. consuming 1 barrel of oil to produce 1 barrel of oil), it’s game over – why bother. Prudent nations would want to have a comprehensive plan for transitioning to alternative fuels and renewable energy, well before we hit peak oil. Oh well… More on that in a minute (see The Hirsch Report, below).

This week, a team of researchers published a detailed analysis of the EROI for oil and gas industry. The report, A New Long Term Assessment of Energy Return on Investment (EROI) for U.S. Oil and Gas Discovery and Production, is authored by researchers at State University of New York and Boston University.

From the abstract:

Oil and gas are the main sources of energy in the United States. Part of their appeal is the high Energy Return on Energy Investment (EROI) when procuring them. We assessed data from the United States Bureau of the Census of Mineral Industries, the Energy Information Administration (EIA), the Oil and Gas Journal for the years 1919–2007 and from oil analyst Jean Laherrere to derive EROI for both finding and producing oil and gas. We found two general patterns in the relation of energy gains compared to energy costs: a gradual secular decrease in EROI and an inverse relation to drilling effort. EROI for finding oil and gas decreased exponentially from 1200:1 in 1919 to 5:1 in 2007. The EROI for production of the oil and gas industry was about 20:1 from 1919 to 1972, declined to about 8:1 in 1982 when peak drilling occurred, recovered to about 17:1 from 1986–2002 and declined sharply to about 11:1 in the mid to late 2000s. The slowly declining secular trend has been partly masked by changing effort: the lower the intensity of drilling, the higher the EROI compared to the secular trend. Fuel consumption within the oil and gas industry grew continuously from 1919 through the early 1980s, declined in the mid-1990s, and has increased recently, not surprisingly linked to the increased cost of finding and extracting oil.

As we deplete the earths global oil reserves, we need to dig deeper and deeper – typically drilling over 100 million feet of well per year. It takes enormous amounts of energy and resources to do that, not to mention the energy consumed just to figure out where to drill. The next two charts show the EROI for oil and gas discovery and production.

eroi eroei discovery for US oil and gas — (source: Guilford, Hall, Connor, Cleveland "A New Long Term Assessment of Energy Return on Investment (EROI) for U.S. Oil and Gas Discovery and Production." Sustainability 2011, 3, 1866-1887)

For the Discovery chart above, note that in the early days of oil exploration, the stuff was practically bubbling out of the ground, so it was much easier to figure out where to drill – hence the EROI over 1,200 in 1920. As the US industrial age found its legs, oil consumption accelerated. Demand for more and more oil quickly consumed the easy stuff, and the EROI fell rapidly. As we hit peak oil production in 1970, the EROI fell below 10:1. I inset a blowup of the chart, from 1950 to 2010, so that we can see how EROI has since remained firmly in the single digits.

eroi eroei production for US oil and gas — (source: Guilford, Hall, Connor, Cleveland "A New Long Term Assessment of Energy Return on Investment (EROI) for U.S. Oil and Gas Discovery and Production." Sustainability 2011, 3, 1866-1887)

The EROI for Production is trending lower too. Variations in any given year are largely dependent on how much drilling it takes to produce the oil. Typically about 2 barrels of oil equivalent are consumed per foot of well drilled. In years where there was a lot of drilling, the EROI would be lower.

A more intuitive way to look at this trend is as dollars per barrel of oil. The chart below is from the Energy Information Administration (EIA) Annual Energy Review for 2011. It shows the cost to add each additional barrel of oil to US reserves.

expenditures per barrel of reserve additions, 1975 to 2008, cost per barrel of oil, chart — COE (crude oil equivalent) measures the cost of adding 5.8 million BTUs regardless of whether the resource is oil, natural gas, or natural gas liquids. (source: EIA, 2011 Annual Energy Review)

As I mentioned above, the easy oil has been extracted. What remains is increasingly difficult to get to and refine (ultra-deep, off-shore, tar sands, shale-rock fracking, etc). We should expect these prices to continue their trend higher.

The Hirsch Report

In 2005, the US Department of Energy published Peaking of World Oil Production: Impacts, Mitigation, and Risk Management, which came to be known as the Hirsch Report, named for the reports lead author, Robert Hirsch. It examined the time frame for the occurrence of peak oil, the necessary mitigating actions, and the likely impacts based on the timeliness of those actions. From the report:

The peaking of world oil production presents the U.S. and the world with an unprecedented risk management problem. As peaking is approached, liquid fuel prices and price volatility will increase dramatically, and, without timely mitigation, the economic, social, and political costs will be unprecedented. Viable mitigation options exist on both the supply and demand sides, but to have substantial impact, they must be initiated more than a decade in advance of peaking.

The report estimated that oil production would peak in about 2015. It laid out three possible scenarios:

A scenario analysis was performed, based on crash program implementation worldwide – the fastest humanly possible. Three starting dates were considered:
1. When peaking occurs;
2. Ten years before peaking occurs; and
3. Twenty years before peaking.

The timing of oil peaking was left open because of the considerable differences of opinion among experts. Consideration of a number of implementation scenarios provided some fundamental insights, as follows:

Waiting until world oil production peaks before taking crash program action leaves the world with a significant liquid fuel deficit for more than two decades.

Initiating a mitigation crash program 10 years before world oil peaking helps considerably but still leaves a liquid fuels shortfall roughly a decade after the time that oil would have peaked.

Initiating a mitigation crash program 20 years before peaking offers the possibility of avoiding a world liquid fuels shortfall for the forecast period.

The reason why such long lead times are required is that the worldwide scale of oil consumption is enormous – a fact often lost in a world where oil abundance has been taken for granted for so long. If mitigation is too little, too late, world supply/demand balance will have to be achieved through massive demand destruction (shortages), which would translate to extreme economic hardship. On the other hand, with timely mitigation, economic damage can be minimized.

We are on a short fuse. As we ride along the top of peak oil production, spikes in demand, or disruptions in supply, will cause rapid fluctuations in the price of oil. With no ability to provide alternatives, the economy will stutter, usually in the form of a recession, which has the side effect of reducing demand. Until we transition to alternative forms of energy, we will repeat the cycle of growth, followed by hitting the peak oil wall, followed by recession.

Small is Beautiful

And as the legendary economist E.F. Schumacher points out in his seminal book Small is Beautiful, to understand the true cost of an product or initiative, we must tally both the direct costs as well as the indirect costs. When we talk about oil and gas, what is the cost of CO2 spewing into our atmosphere? What is the cost of toxic chemicals leaking into our water systems? What is the cost to public health? What is the cost of each oil war? What is the cost of funding petro-dictatorships? What is the cost to the common wealth?

What is the cost?

oil spill — Fires burn around the site of the BP Deepwater Horizon rig site in the Gulf of Mexico, June 19, 2010. (source: LA Times)

Carpe Diem

While the EROI of fossil fuels such as oil, gas, and coal plummet, the EROI for renewables such as wind and solar are trending strongly up, with EROIs five to twenty times higher than their fossil fuel counterparts.

Can the nation that pioneered the computer, telecommunications, the internet, medical technology, oil exploration, landed on the moon, etc. muster the will to do it again with alternative energy? Carpe Diem!

Category: Global Challenges