At a recent Crossroads Lecture, energy policy expert Daniel Kammen spoke about Energizing the Low-Carbon Future. His presentation is timely – climate change has been on the public mind as hurricane superstorm Sandy devastated New York, New Jersey, and beyond. Though we would all agree that energy is an essential part of our daily life, Americans spend more money on potato chips than on energy research and development. Dan has a deep nuanced understanding of where we are at, and where we need to go, to build a clean, sustainable energy future.
In the presentation below, Dr. Kammen explores innovations in, and barriers to, building renewable energy systems worldwide – from villages to large regional economies. He discusses tools already available, and others needed, to speed the transition to a sustainable planet. Daniel Kammen is Professor in the Energy and Resources Group (ERG), Professor of Public Policy in the Goldman School of Public Policy at the University of California, Berkeley. He is also the founding Director of the Renewable and Appropriate Energy Laboratory (RAEL). Kammen advises the World Bank, and the Presidents Committee on Science and Technology (PCAST), and is a member of the Intergovernmental Panel on Climate Change (Working Group III and the Special Report on Technology Transfer).
Dan spoke for about an hour, followed by a 35 minute question and answer session. The Q&A session has some great questions and discussion.
Dan talked about cleantech jobs, the economic benefits of transitioning to renewable energy, climate change, coal, natural gas, arctic sea ice loss, peak oil, the real cost of coal and other high-carbon sources of energy, solar energy, and energy storage. One of my favorite quotes:
When you are spending your funds buying fuels as a fraction of the cost of the technology, it’s a very different equation than when you are investing in people, training, new companies, and intellectual capital. [And so, for example] if you buy a gas turbine, 70 percent of the money that will go in to that, over its lifetime, is not going to be for human resources and hardware, it’s to buy fuel. If you buy renewable energy and energy efficiency, while we have a problem of needing to find ways to amortize up-front costs, you are investing in people, companies, and innovation.
Jobs created, per dollar invested, are consistently higher for cleantech jobs versus old fossil fuel based energy sources. Economist Robert Solow, in his Nobel prize winning work on the drivers of economic growth, demonstrated that about 75 to 80 percent of the growth in US output per worker was attributable to technical progress and innovation. Transitioning to renewable forms of energy will provide strong stimulus to our economy, while reducing public health and environmental costs associated with dirty coal and oil pollution.
After Dan Kammen finished overviewing climate change and energy issues, he highlighted several case studies that featured renewable energy and low-carbon energy production implementations for small (personal), medium (community) and large (national) installations. Watch the video above for more.
Last Call at the Oasis just opened in movie theaters this past Friday. Film critic Christopher Campbell said it best: Last Call at the Oasis is “necessary viewing for anyone on the planet who drinks water.”
It helps us understand how water is central to every part of our lives, shows how it is becoming more scarce and in some cases toxic, and offers examples of ways to conserve water more effectively, reduce pollution, and manage our precious water resources better.
The movie trailer is below. As you watch it, note the lake that appears at 45 seconds in to the trailer. That is Lake Mead. It is the main source for water to Las Vegas, and feeds the Hoover Dam, which generates electricity for Las Vegas and beyond. The lake has been around for a very very long time, and, according to Scripps Institution of Oceanography, will likely be dry in the next 10 years. Increased consumption and changing climate have caused the lake to drop an average of 10 feet per year. In 4 years, the water level will likely drop so low that Hoover Dam will be unable to operate.
Here’s a picture of Lake Mead taken in 2007. It was bad then and it’s worse now.
I was driving through Texas last summer, and all the radio stations could talk about was how hot and dry it was. At that time, Austin had over 70 days straight of temperatures above 100 degrees F. Wildfires raged as the drought-parched land baked to a crisp. Here’s a drought map that shows just how extensive the drought was. Note that the brownish-red areas are ranked as “Exceptional” – beyond even extreme drought.
As climate change continues its slow inexorable advance, we should expect to see the southern US trend much drier and hotter. Agriculture and ranching will become unsustainable. Humans will need to be very good at conserving and getting by with much less water. Last Call at the Oasis is a wakeup call.
Here’s the movie trailer for Last Call at the Oasis…
Consider seeing the movie. It helps us understand how we can preserve our precious water resources. It is so much more satisfying being part of the solution, than being part of the problem.
Each year, Orcas Island residents gather at noon on Earth Day for the annual parade to celebrate the beauty and goodness of the earth. We usually carry a giant Earth Ball at the head of the procession. This year, the police were open to the idea of mounting the earth ball on their car, and leading the parade. Here’s a few pictures capturing the co-operative moment.
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.
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.
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.
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.
I just got back from the TEDxRainier 2011conference in Seattle. Curator Phil Klein and an extraordinary band of volunteers and professionals put together a fantastic thought-provoking day of guest speakers, thought-leaders, and visionaries. The theme for the conference was “Gained In Translation: Ideas Crossing Frontiers” – How do ideas spread in our modern, socially networked world? And how will we, the listeners, receive those ideas and translate them forward?
Singer/Songwriter Daria Musk offered up a live example of social media powered musical events. Using Google+, she introduced a selection of fans from around the world, projected on the ubiquitous TED presentation screen. Daria then kicked off her hit song You Move Me and proceeded to rock the house.
Using social media tools like Google+ and YouTube Live, Daria has performed live concerts to over 200,000 online fans. To put that in perspective, Wembley Stadium holds about 90,000 people. So Daria is rocking 2+ Wembley Stadiums, distributed throughout the world, all from the quiet of her studio.
Though I enjoyed most of the speakers, a few of the highlights included:
Rick Steves‘ frank talk about how global travel brings us together, saying “Fear is for people that don’t get out much.” Rick is a world traveler and author of over 80 very readable helpful books on travel.
Amory Lovins on Reinventing Fire – how to transition to zero carbon clean renewable energy by 2050. Commenting on political gridlock fostered by fossil fuel special interests, the best quote: “Not all the fossils are in the fuel.”
Peter Blomquist on being humbled in his encounters with the kindness of simple traditional cultures. Peter is principal of Blomquist International, focused on organizational development, philanthropy, and global engagement. Best quote: Enter humbly, stay for tea, listen and learn.
ITGirl librarian Chrystie Hill on how libraries are transforming and evolving in the new world. When kids were asked what they would like in a library where everything is allowed, one replied – “To hear the sounds of the forest as I approach the books about trees.” Chrystie’s presentation was very beautiful and inspiring. Librarians rock!
Joe Justice, founder of WikiSpeed, describing the webspeed development of a revolutionary new electric car, using a distributed network of volunteer engineers, designers, manufacturing specialists, to develop the cars of the future.
Leroy Hood on how insights from the human Genome project are bringing fundamental advances in early diagnosis and treatment of disease.
Jenn Lim on happiness. Jenn Lim is the CEO and Chief Happiness Officer of Delivering Happiness, a company that she and Tony Hsieh (CEO of Zappos) co-created in 2010 to inspire happiness in work, community and everyday life.
Adnan Mahmud on “Climbing the ladder that matters.” Adnan tells his story about how he came to create Jolkona, a nonprofit that helps people raise large amounts of money through small donation, and receive proof of how the donations helped make a difference for those in need.
The three Interfaith Amigos, Pastor Don McKenzie, Rabbi Ted Falcon, and Imam Jamal Rahman on religious discord, and how to get along. Their presentation received a standing ovation. It was at once funny and touching and brimming with promise and hope. The three Interfaith Amigos are authors of a new book – Religion Gone Astray.
For me, the most powerful talk was given by photographic artist Chris Jordan. Jordan, a former corporate lawyer, explores the detritus of mass culture, using photographs and images to, at a gut level, convey the impact we are having on the earth. I will post a video of his talk as soon as TEDxRanier posts it. For more on his work, see this link for some notes from a recent trip to University of Oregon’s Jordan Schnitzer Museum of Art in Eugene, OR.
While the presenters spoke, my wife Sue, author and artist at travelsketchwrite.com, sketched presenter core messages and ideas in a visual stream of consciousness. Here are her notes…
Looking for an idea for taking your sweetie out on a date? Go to a TED conference. Ideas are hot! Follow up the conference with a nice dinner, in a quiet romantic place, and prepare to have some great conversation. TED talks will inspire, enlighten, and fill you with hope.