Sustainablog

I’m coming to the conclusion pretty fast that just about every hotel will eventually be walking the talk when it comes to going green – though some are walking slowly while others are galloping as if there isn’t a minute to waste. While ecotourism continues to grow internationally, more American companies are grasping that going green can save some green too, which is also a point I make in ECOpreneuring.

A recent trip to Milwaukee, Wisconsin (to enter a few food items in our Wisconsin State Fair) found my family and I bedding down at the Hotel Metro, a boutique, high-rise luxury 63 room hotel that features numerous green aspects, from energy efficient lighting to a rooftop hot tub spa kept clean by using a salt-water system, rather than chlorine. Metro Hotel is the first Milwaukee hotel to be certified by Travel Green Wisconsin, racking up 67 points in total.

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X Games3D: The Movie opens wide in theaters across the nation Friday. Pumped by The Crystal Method’s soundtrack, the movie’s tempo conveys just how amped these Top-of-Their-Game athletes are when they show up to play.

July saw back-to-back bonanza sports weekends with ESPN’s X Games following on the heels of the annual ESPYs. Both took place at downtown L.A. Live’s entertainment campus which includes the Staples Center, Nokia Theater, and the Conga Room.

View the 3D Trailer Here, with The Crystal Method’s Drown In The Now: [X Games 3D: The Movie marks the first sports-based full-length feature film in 3D. It's in theaters for one week only.]

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According to Richard Florida in his latest book, Who’s Your City?, the average American moves every seven years. “More than 40 million people relocate each year; 15 million make significant moves of more than 50 or 100 miles,” writes Florida. That’s a lot of carboard boxes, time and energy.

The implications for such a footloose society is further complicated by a staggering statistic: a roughly 50 percent divorce rate nationally, leading to multiple homes for what was once a single family home. Of course, second home ownership was also on the rise before the financial meltdown, increasing by 22 percent between 1995 and 2005, according to the Harvard University’s Joint Center on Housing Studies. Now we have two (or more) homes (to fill with stuff) only to later sell them, on average, every seven years.

Then when we age, we’re left with the quagmire of what to do with all our accumulated stuff. The solution for many, of course, is to jam it into self-storage lockers. Over the past two decades, self-storage has emerged as a $20 billion industry and comprises over 52,000 facilities, according to the Self Storage Association. In California, many people park their vehicles in their driveway or on the street not because of their famously great weather (no city snow removal), but because their garages are packed full of more stuff.

Florida points out that there are several key trends emerging:

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Editor’s Note: This guest post is originally published at Green For All.

People often ask me what the environment has to do with poverty, and why communities of color are getting so active in the fight against climate change.

Today, we released a new video that says it all.

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I love eating locally produced foods when I have the chance.  I enjoyed having access to fully tree-ripe stone fruit when I lived in Davis, CA. Today I get to enjoy the ultra-local herbs, vegetables and fruit from my garden part of the year, and I make 10-20 gallons of wine from my little vineyard.  I feel that I am fortunate, not noble.  In January our county (San Diego) is one of the few places producing strawberries and I certainly enjoy those, but it doesn’t mean I don’t buy them later in the year when they come from further North.  Local food can definitely be a treat, but to think that it is a noble thing to be a “locovore” is a bit silly and often quite pretentious.  There are plenty of non-local foods that you should eat with no sense of guilt. In this and my next blog I’ll talk about why.

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Every once in a while I come across something in the scientific literature that really surprises me.  Because there isn’t much oxygen in a worm gut, it creates the ideal conditions for these particular microbes (”de-nitrifiers”) to turn nitrate (NO3) into nitrogen gas and also generate some nitrous oxide in the process.

Nitrous Oxide

Ok, some background. Nitrous oxide (N2O) is a very potent greenhouse gas with 310 times the global warming potential of carbon dioxide. Its really an Achilles heel for agricultural sustainability because around 80% of the human-generated emissions of this gas come from farms. If even a small amount of the farmer’s nitrogen fertilizer gets converted to N2O it becomes a major part of the total carbon footprint of that field
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We’ve all heard of The Story of Stuff. But The Story of Sustainability?

This past weekend, we had the pleasure of hosting Dennis Paige, founder of Swiftdeer-Paige, at Inn Serendipity to share a program on storytelling with our community of friends and family. Awarded the 2008 Grassroots Conservation Leadership Award from the Audubon-Chicago Region and the Chicago Wilderness Habitat Project, Paige has been entertaining and teaching thousands of people about the most pressing ecological issues of our times while inspiring a more balanced relationship with the web of life through the craft of storytelling. He’s been at it since 1989.

Paige’s hour-long program was a reminder of how far we still need to go on our journey of creating a “Story of Sustainability” that most American’s can embrace, not just a few. Obviously, the present American story of never-ending growth, executive bonuses, consumer-based economy, and more jobs is not compatible with the long term sustainability of a finite planet – especially if you recognize that despite our technological know-how, two thirds of the planet’s human inhabitants still cannot drink a glass of safe water, for example.

Elements of a Great Story

According to Paige, the elements of a great story are imagination, believability and content. Our group of local friends, bed & breakfast guests and family members circled around Paige as he orchestrated various activities to help our group, who ranged in ages from 4 to 80, become better storytellers and understand this ancient art and craft of storytelling. In terms of the content, it’s all about the problem, resolution and moral of the story.

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When thinking about “carbon footprints” it helps to have real numbers to put things in perspective. The EPA estimates that for the US, agriculture represents about 8% of total human-related greenhouse gas emissions. The following is a list with a little of the detail of what makes up the footprint of an acre of a rain-fed Midwestern corn crop with a few other things thrown in for comparison. Since we grow 80-90 million acres of corn its something that matters. The values are all expressed as pounds of CO2 equivalents. If you want Carbon equivalents multiply by 12/44

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My earlier blog about greenhouse gas emissions from composting generated a lot of good discussion so I am writing to respond.

• Yes, composting is certainly better than some outcomes like food scraps going into a garbage dump which does not do anything to capture the methane

• Yes, an anaerobic digester would be a very good thing to use for most waste streams.  A recent example is what was done at Gill’s Onions

• Many wastes can also be put through a fast-pyrolysis process to form syngas and biochar.  This is another way to get at the carbon-neutral energy that is in the manure or other waste

• Greenhouse gas emissions are not the only metric that matters as was pointed out, but manures in particular are undesirable fertilizers based on multiple other metrics as well: tendency to leach more nitrates because of extended release, more nitrous oxide emissions for the same reason, and excess levels of phosphorus relative to nitrogen leading to water pollution

• Compost is indeed a very good way to build soil carbon and that is a super important thing to do for true sustainable farming, but there are other ways to accomplish that that don’t have the greenhouse gas issues.  One is the use of biochar.  The other is to practice no-till farming and grow cover crops which I describe in another post.

• There may be ways of composting that don’t emit as much methane, but I’ve seen far more theoretical arguments that way with no actual measurements taken.  As a microbiologist I have a hard time imagining how you could avoid having some anaerobic conditions in a big pile of manure.  Starting from 14 times as much carbon equivalents as synthetic nitrogen, the process would have to be vastly improved to be acceptable

• Un-composted manure has similar drawbacks as a fertilizer.  When it is stored for later use on a farm, at least 1-2 percent of its total methane potential gets released even with very good manure management practices

• Chicken manure is more attractive to farmers as a nitrogen source because the levels are higher, but there is every reason to believe it would generate methane in storage and during composting if someone bothered to measure it

Cloned asian pears in New Zealand (photo Steve Savage)

OK, I’ll admit it.  That question and the picture caption are a little bit manipulative because few people know that all the major fruit crops are technically “cloned” because they have to be to get the varieties we want.  If you take the seed of a Fuji apple and plant it, the tree you will eventually grow will not make Fuji apples.

It will be something new because when the apple flower was pollinated there was a new combination of genes from the male and female flower.  Its the same reason our kids don’t come out exactly like either parent.  So, for millennia, people have been propagating the fruit varieties they liked by making cuttings or grafting or some other way to keep the identical genetics of the desirable fruit.

So, there really isn’t anything creepy about eating cloned fruit, but because I use the emotive term, “cloned,” I can usually get a negative response.  Why do I mess with farming-naive people this way?  I do it to make the point that if you want to understand controversial issues about food and the environment, you need to be vigilant about being manipulated by emotive terms.

I find this to be particularly true about the anti-GMO camp.  Its one thing to make an argument, but the reason that many people are afraid of these things is that they have been given a healthy dose of disinformation, often through the use of emotive terms that don’t really convey information as much as they do fear.

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