Sunday, February 22nd meeting!!!

Meeting minutes...

Carson farts in Elspeth's general direction because she hasn't been using the shower timers.

Carson will do the time sheets.

Carson made a water resistant timer by putting it in a ziploc bag.

Bentley thinks that Carson should stop eating his hamburger to conserve water. That's what Bentley does.

Starting minutes at 8:00. A.K.A. don't be late.

Arm & Trout Coffee house. 9-12 this coming Friday (the 27th of Feb).

Caterers? Elspeth didn't want to call on the weekend. Will be taken care of... coffees and cakes, etc.

White sheets on walls? Dramatic lighting? Bentley say's strobe lights. Or Christmas lights, says Becca.

Becca will make coffee and refill it.

Laura will write a vagina monologue for Bentley to read.

Carson will not perform penis monologues, he will read a poem called "the void" while strobe lights are going.

We'll need to move furniture around for the coffee house.

Garden business:

We had garden hours today.

4 hoop houses in total. 2 were put up today.

Water catchment- use the water for watering plants. Buckets around the garden with water in them.

onion bulbs planted.

Lettuce will be put in.

We ordered potatoes. Cabbage. Greens. Peas.

Composting- we can't just put fruit scraps in the compost. We need to layer the fruit with leaves and newspaper and other compost.

We need a way of transporting bucket of compost out to the garden. Bike trailer? Jonathan is working on it.

Trying to get trash out of the garden.

You can sign in and edit the post that Paul put up about living in the Green House if you need to.

Chicken Meeting:

We split up into 2 groups before the chicken meeting and we need to use those groups now, says Becca.

Building the coop- important part.

We need a more specific proposal ready by the end of this week.

Coop design completed by the end of this week too. We need to turn in everything together and completed.

Meeting or multiple meetings to complete the coop design and chicken planning.

We already have the basic plans for the chicken coop, we just need to fully organize and explain the design.

Where are we going to get all the money from? Something to think about. Shouldn't be a problem.

Coop design should get together this week. Paul, Carson, Emily and Jonathan- meet at 1:30 at the bike shop on Wednesday for the coop design meeting. Jonathan may not be able to make it, but Becca and Bentley can stop by. Bring your graph paper, says Carson.

We need to start planning events. We had a lot last semester, but not so many this semester.

We should do something next week. What are we going to do this next week?

Maybe doing something with Beta and Lamda Chi? Saturday afternoon jam session with Lamda? Or even a week night.

Thursday night jam session with Beta? Carson can talk to them about that. Maybe convince Beta to do the advertising?

EVERYONE put the garden signs up all around campus before Helen gets back!!!

Helen did not go to Mardi Gras. She went to Chicago.

Put pictures of random students on posters for Arm and Trout advertisement.

Personal invitations for coffee house to the people that have secret talents.

Jonathan needs to move his desk.

Burn permit for fire a week from this Sunday.

Laura will be gone for a week starting on Saturday.

THE END!

Food & the Modern World (and where colleges fit in)

Sewanee has 13,000 acres. Perhaps we could spare a few & bring back the farm? Warren Wilson does it with 275 acres. Just saying...The article goes on to talk about the modern economy and how to change the food production paradigm.

Tucked into the rolling hills of North Carolina's Swannanoa Valley, Warren Wilson College is essentially surrounded by a farm. The school's 800 students not only tend the 275-acre farm -- which includes pastured livestock and vegetables -- they also provide the labor to run the campus. They do everything from accounting to plumbing to cooking in the cafeteria. I've had the privilege of hosting several Warren Wilson kids at Maverick Farms, and I've been amazed at how well those kids know how to work, and have plenty of fun while doing it.

Read on at grist

DIY: Sustainability

Learn from your neighbors!

Sponsored by the Sewanee GreenHouse and Students for an Environmentally Responsible Plateau, Sewanee senior Angie Langevin has started a gathering called D.I.Y.: Sustainability. Students, community members, and faculty will come together twice a month for a potluck and "skill-share"

The goals & vision are the following:
• To share skills or knowledge that will help us all live more simply,
sustainably, and closer to the land.
• To promote community on the Cumberland Plateau with Sewanee students,
activists, community members, faculty, and their families.
• To enjoy our time together through food, music, and conversation.

At each skill-share a community member, student or faculty member will share knowledge or teach a skill pertinent to sustainable living. We hope that food, friends, and music will accompany these gatherings, and we will encourage everyone to bring food to share and an
instrument to play.

We are calling on you to share your ideas.
Do you have a suggestion for a topic, or would you / a group like to lead a workshop?
Do you have a particular vocation, job, hobby, story, or craft you could share with us?
What would you like to learn?

We have come up with some ideas: permaculture, bread baking, cooking, animal husbandry, solar panel installation, solar oven construction, bike-power, cobb building, art and the environment, living locally, masonry, fermentation – but we want your input!

Post your ideas here or send them to redwoodraven@riseup.net.

Garden Allotments

Here's an interesting article about cooperative community gardens in the UK

Arm & Trout Coffeehouse

Arm and Trout dare you
to be weird, witty, creative, edgy, intrepid, humorous, schizophrenic, titillating, and groovy.

On the night of February 27th, the Greenhouse will become the Arm & Trout coffeehouse, an open mic opportunity for you to floor us with your creative wit. Even if you've buried your aspirations at becoming the next Wyatt Prunty, we invite you to step behind the microphone and give us your best shot. This is your chance to perform before a darkened, well-caffeinated audience, anything you so desire--acoustic, electric, poetry, prose, drama. We'll even showcase your artwork.

And if you aren't creatively inclined, come bring your deepest mug, swill your favorite caffeinated brew, and enjoy the company of those who are. You provide the entertainment. We'll provide coffee and sweets.

What: The Arm & Trout Coffeehouse, open mic night
When: Friday, February 27, 9 pm--midnight
Where: The Greenhouse

Tell us how you would like to participate. Post a comment or call Laura and Elspeth at extension 3171.

GreenHouse Poultry Initiative

GreenHouse Poultry Initiative
February 2009

The residents of the GreenHouse aim to initiate a student-led project of animal husbandry at Sewanee, bringing to light the relationships between academic study, lifestyle and the community at large. The project will fulfill the following objectives:

• Demonstrate the University’s commitment to sustainable living practice, education, and social justice (Strategic Plan for Environmental Education and Sustainable Living, October 2008)
• Serve as an experiential educational tool for LLCs, environmental studies courses, and general urban-derived student body
• Produce wholesome food for the University community and encourage dialogue regarding sustainable agricultural production in today’s world



Animal Management and Care

Students will be responsible for every aspect of the care of the animals. This will be done with advice from local community members, with the goal of encouraging student understanding of and involvement in food production and creating opportunity for positive community-student interactions.

• Students will purchase the chickens as soon as continual caretakers can be identified. This will likely be Summer or Fall 2009, depending on summer schedules.
• Chickens will spend their first 8 weeks in a small cage and then be moved into their coop.
• Caretakers will be identified for university vacations & breaks.
• Each week students will clean the coop and replace the bedding. They will compost used bedding at the Old Farm Road garden.
• Students will gather the eggs each day.
• Students will herd the chickens into their coop at night and release them into their pen each morning.
• Sewanee Elementary & St. Andrew’s teachers can use the chickens in their curriculum with their students
• Students, in collaboration with experienced farmers, will discretely butcher animals when deemed necessary.
• Chicken updates will be posted on the GreenHouse website (usgh.blogspot.com)

Equipment & Costs

The project has been designed to minimize costs at all levels. Total start up costs will be under $250. Operational costs will be approximately $25 a month. Funding will come from current GreenHouse budget, interested LLCs and academic departments.

• 12 chicks: $20
• Water dispenser & feeding dish for chicks: homemade from mason jars
• Small pen or cage: obtained from current supplies or classifieds
• Heat lamp: borrowed from LAL
• Bedding: pine needles from Domain
• Adult-sized feeder & water dispenser: $15
• Feed: $20/month (Feed will be organic if at all possible)
• Incidentals: $5/month
• Coop and Fence Construction: Second hand materials + $150 in new materials

Potential Concerns

The project has been discussed with all neighboring community members and the Assistant Dean of Students for Residential Life. The following addresses previously identified concerns with raising animals here at Sewanee. Further stakeholder input is encouraged.

• Appearance
o Small coop (8x6 ft, 4 ft tall) strategically located behind Greenhouse
o Fenced in area adjacent to coop (10x8 ft, 4 ft tall), constructed from chicken wire with net covering to protect from hawks and dogs
o Coop built to maximize aesthetics
o Hidden by trees & vegetation, not visible from Alabama or Mitchell Ave.
• Smell
o Minimized by well ventilated & maintained coop with fresh bedding
• Noise
o All-female flock, no roosters.
o Asleep at night; only active during daylight hours
o More quiet than current fraternity neighbors

A C- for Sewanee's Sustainability Report Card

According to the College Sustainability Report Card, an independent evaluation of campus and endowment sustainability activities at colleges and universities in the United States and Canada, Sewanee has an overall grade of C-. In comparison, Washington and Lee received a C+, Rhodes a C, Duke a B+, Kenyon a B-, Oberlin an A-, and Middlebury an A-.

Here are the categories they use with the grades we received in parentheses:

Administration (B)
Climate Change and Energy (B)
Food and Recycling (B)
Green Building (C)
Student Involvement (D)
Transportation (C)
Endowment Transparency (F)
Investment Priorities (C)
Shareholder Engagement (F)

Click the link and read through Sewanee's short report. What should we work to change?

The grade for student involvement is bad. I think that 1) There isn't much student involvement and 2) student involvement isn't well advertised and displayed, not even on campus.

Corn derived ethanol worse than gasoline?

Found this to be pretty interesting.
http://newmexicoindependent.com/17510/corn-based-ethanol-worse-than-gasoline-enviro-study-says
Just thought I would share.

On the eighth day of February we had a meeting

Meeting (or lack thereof) Minutes

Carson made sure it was OK that Invisible Children bakes cookies.
Chelsea listened to Jonathan on the radio.
Carson decided that the instruments are more important than Becca.
Merit Weekend: Next Saturday. We can go hang out at the McGriff house.
Paul is hosting a Merit Student. We are going to dirty rush him.
Chicken Meeting went well.
There are two groups that are committees or something like that.
One of them is designing and planning the coop and where it will go.
The other is to make a presentation in front of the Lease Committee.
Should we do the presentation in song?
Garden needs work.
Carson will be ordering seeds by next Sunday.
Bentley and Chelsea will go to the hardware store to get hoop things for that other thing.
Carson bought it and it should be here soon.
Everyone can go out on their own time.
Make a list of things to do.
Pick up cardboard and pick up trash.
There is a lot of broken glass. It needs to be picked up ASAP.
We will have garden days Thursday 2-5, and Sunday 2-5.
Meeting at 4 o'clock at Garden on Sunday.
Helen making sign, Bentley writing cstudent, Chelsea making FB group.
Meeting Wednesday.
We should make it fun and enjoyable.
Format of meeting should be fun and enjoyable.
Back to chickens after Bentley told a great Luke joke.
Chickens are going to be hard work.
Maybe we need to research more about where they should be.
Meet with Katherine Alvarez.
What is the compelling argument for having chickens?
Meeting Friday afternoon at 3 pm about chickens?
We will go to hardware store Saturday or Sunday.
Meeting also Sunday at 4.
Also Wednesday is the information meeting.

Meeting Minutes

Meeting Minutes
From Feb 1, 2009


Present: Helen, Chelsea, Carson, Paul, Emily, Laura, Bentley, Elspeth, Angie

Garden
materials for hoop houses
need $44
Carson will order

Carson will make seed list
Angie will show Carson amendment catalog
Discussed whether or not to let people have their own plots at garden.
No conclusion.
Plant Fruit trees?

Clothesline - Bentley will buy stuff

Shower time stop watch - Carson found some $10 each

Shower toggle - Chelsea knows where to get them
Laura will talk to PPS.

Hose nozzle - Bentley will buy it

Sewanee Idol - Emily and Jonathan in charge
Thursday at 8 practice

Save tabs for from beer cans

Battery and light bulb recycling in Resource Closet.

Carson will talk to Laurie Kianka again.

Helen will e-mail Emory about dinner.
Angie will make dessert.

Elspeth will organize music jam week from Thursday.

Discussed creek cleanup

Better communication with administration to let them know about event.
One person organizes: works well, but make sure that everyone has to lead a big event.

Wednesday scrabble: 8 o'clock
Laura will write e-mails and organize

Discussed application process

Angie proposal - pot luck skill share (bimonthly)
community, faculty, students
Skills for living sustainably

SERP will pay for advertising
good posters
enviro studies classes extra credit
messenger - advertise couple weeks in advance
cstudent
schedule a few in advance

snacks first time

DIY

lunch or dinner - work day weekend skill share
need back up food? cater? or do no food? just snacks? bring snacks to share?
funding -Greenhouse and SERP

Saw this online and found it really interesting.
Check it out if you get a chance.
Meat is Murder on the Environment

Walking with camels

Hey everyone,

I'm now back at home getting ready to leave, but I thought I would share a side adventure I had while in Massachusetts. I volunteered for Heifer International, the greatest NGO ever, which was only a half hour away from the other farm I was staying on (what a coincidence). There were a dozen volunteers and we were put to work doing everything from chopping firewood to processing turkeys to (my favorite) walking the camel Abu. There were other exotic animals like water buffalo, a zebu, llamas and alpacas, and some yaks, as well as a donkey named Chester, goats, chickens, sheep, heifers, guinea pigs, and rabbits. They have a global village that has houses from around the world, built with materials from their area- like a bamboo house from Thailand, a log house from Poland, yerts, cement houses, adobe huts, and a trailer from Kentucky. It was so cool!

Here is a picture of me walking a camel:
There are more pictures on Snapfish. Here is the link if you are bored:

http://www2.snapfish.com/share/p=43821233601975166/l=463379184/g=122300380/otsc=SYE/otsi=SALB



Peace!

meeting minutes 1/25/09

Meeting minutes 1/25/09

 

• merit weekend?
• Helen- 2/14/09 8:00 McGriff house go over there and then bring them by the greenhouse afterwards informal

 

• garden?
• private plots in backyard
• brakefield: finish mulching, aesthetics then in feb sewing things in cold frames. We need to get more wood to finish compost bins- classifieds ELSPETH
• agribond used to make cold frames Dan Pate contact info ELSPETH
• alternate backyard and brakefield compost weekly. Jmood talked to Haskell about bike trailer
• summer intern? If we want that we have to advertise that soon and get that to the environmental studies dept. Full time 8-10 weeks. PAUL and ELSPETH going to work on that

creek clean-up

• HELEN and CHELSEA refreshments for after: popcorn, cookies, sweet bread, cider, hot chocolate
• lxa and beta want to help sponsor and eric Benjamin unofficially
• PAUL pre-walk
• LAURA grocery store run
• Gloves optional

 

Events with other groups

§     Block party when it gets warmer

§     Consult emery about whether feb 5^th works for them

§     Poet slam/open mic night

 

Sewanee idol?

• YES- will decide song later

 

Application process

• ELSPETH- going to send us concise version of her notes
• Due march 1^st then people will know right before spring break
• Selection committee: this year’s house manager, next year’s house manager, and professors. Have meeting with whole house then go to selection committee. Need to write out process for house manager
• Information session on the feb 12^th (after Darwin’s b-day bash) 8:00 pm

 

Scrabble night? LAURA and ELSPETH figure out a date

 

Stella environmental network talk man from MTSU to give a talk in our common room

 

Peace coalition meeting on Tuesday

IC meetings on Thursdays at 7:30 throughout the semester unless we have conflicts

 

Projects

• Chickens- good job becca
• Oreo Olympics- Emily and Elspeth
• Video for organic food- EMILY
• Bicycle power- JONATHAN money from house and jon benson, welder needed
• Honey- CHELSEA, talk to potter, sarah vance, joseph bordley and write a proposal to Hartman
• Website- BENTLEY

WWOOF update

No, I am not in Mexico yet, but am in snowy Massachusetts WWOOFing on a catholic community/retreat farm. I am here for another week and then back to SC before heading out to Mexico! I have learned many cool things both here and in Maine/CT when I was visiting family before this, including:
1. Using newspaper to clean windows works really well and then you can compost/recycle it.
2. That you must grind the herbs after drying and before storing so they don't get moldy (hence why ours didn't work this fall).
3. Dogs have a really hard time walking in snow banks, but it is hilarious to watch.
4. Ice skating isn't as hard as it looks until you come across large bumps in the ice.
5. Helmets are mandatory if going over 5 mph on snow.
6. Slush does NOT make for good snowballs.

As to what I'm doing here, it's been mostly manual labor like hauling firewood, shoveling snow, and cleaning. Not much farming going on with 6 inches of snow on the ground. We are out in the middle of nowhere right beside a huge lake and surrounded by woods, so the snowshoes have come in handy.

I would love to hear from anyone, since I have A LOT of free time on my hands.
Have a great week everyone!
peace, kate

Meeting Jan 18th

Green House Meeting Minutes!
January 18 2009

New year! Paul is back. Kate says hello. Laura and Elspeth comped. Hooray!

Are we living as greenly as we talked about last year? We’re doing pretty well so far- avoiding driving on campus is a good example. We should continue to be aware of things like turning off lights, short showers, etc.

Clean up of Woods Creek!
Paul will coordinate this event. It will take place January 31, Saturday, from 1-3. Paul will send out an e-mail to env. studies organizations, Mary Grace Hinkle (contact person for greek outreach), c-student, and a note to the messenger.
On the day of, we’ll have some sorts of refreshments or hot drinks at the house. Helen and Chelsea can help coordinate this.

Next week we need to talk about garden stuff when Carson is here. Things to consider are students who might want to have plots at our house garden or help with the brakefield garden.

We’d like to have an event to attract lots of people here. One idea is a band on the back porch in the spring. Bentley will talk to Dean Hartman soon to see if we could do this.

We’d like to sponsor events with organizations that aren’t specifically environmental organizations. Think about who you’d like to sponsor an event with and talk about it next week.

The compost buckets should return to McClurg. Tomorrow Emily will check to see if there’s a sign and if so, she’ll bring a bucket over. After that, we should all work to transport compost between McClurg, the house, and the garden. The buckets need to be periodically hosed out.

The compost bins at the house need to be finished and Jonathan is going to work on a bike trailer to transport compost out to the garden.

We’ll try to have an event on the calendar for the Saturday evening of Merit weekend. Helen will talk to admissions about this.

The merit weekend might involve playing Scrabble. Or we might have a massive scrabble-playing night some other time. Laura will help with this- track down scrabble boards, advertise, etc.

Green house application process for next year:
We will have an applicant information session Thursday, February 5 at 6:00. At this event, we need to have a revised application available.
We also need to revise the application process. Elspeth has ideas about this- she’ll compile them and share them with us at next week’s meeting.
After next week’s meeting we’ll work to revise the application. We’ll brainstorm at the meeting, and Emily, Becca, and Helen will compile the ideas.
How will we advertise the info session and who will do the advertising?

We have a chance to get chickens in conjunction with Helen Stapleton’s daughter’s 4-H project. Becca will write a proposal to Dean Hartman asap.

Next meeting we’ll talk about projects.

Let's make some food.

So I was making yogurt this morning and stumbled upon this website all about making your own food and other such nefarious activities. The author is a chem/bio prof from Cincinnati. Check it out:
Cheese & root beer & yoghurt and more...

christmas card!

Friends! Did you notice that the Green House is featured on the Sewanee Christmas Card that was sent out to all of the parents? You should track it down in your parents' Christmas card pile if you haven't already seen it and check it out. The caption on the back describes the Green House as "a welcoming residence for eleven student leaders of Sewanee's rapidly developing environmental initiatives." Pretty exciting :-)

Diesel, Made Simply From Coffee Grounds (Ah, the Exhaust Aroma)

Here is an article from NY Times: http://www.nytimes.com/2008/12/16/science/16objava.html?_r=1&ref=science

By HENRY FOUNTAIN

Published: December 15, 2008

In research that touches on two of Americans’ great obsessions — coffee and cars — scientists at the University of Nevada, Reno, have made diesel fuel from used coffee grounds.

The technique is not difficult, they report in The Journal of Agricultural and Food Chemistry, and there is so much coffee around that several hundred million gallons of biodiesel could potentially be made annually.

Mano Misra, a professor of engineering who conducted the research with Narasimharao Kondamudi and Susanta K. Mohapatra, said it was by accident that he realized coffee beans contained a significant amount of oil. “I made a coffee one night but forgot to drink it,” he said. “The next morning I saw a layer of oil floating on it.” He and his team thought there might be a useful amount of oil in used grounds, so they went to several Starbucks stores and picked up about 50 pounds of them.

Analysis showed that even the grounds contained about 10 to 15 percent oil by weight. The researchers then used standard chemistry techniques to extract the oil and convert it to biodiesel. The processes are not particularly energy intensive, Dr. Misra said, and the researchers estimated that biodiesel could be produced for about a dollar a gallon.

One hurdle, Dr. Misra said, is in collecting grounds efficiently — there are few centralized sources of coffee grounds. But the researchers plan to set up a small pilot operation next year using waste from a local bulk roaster.

Even if all the coffee grounds in the world were used to make fuel, the amount produced would be less than 1 percent of the diesel used in the United States annually. “It won’t solve the world’s energy problem,” Dr. Misra said of his work. “But our objective is to take waste material and convert it to fuel.” And biodiesel made from grounds has one other advantage, he said: the exhaust smells like coffee.

Christmas Cookies!

Paul - This is a cookie of you!

We made cookies for this week's Love & Joy. Each cookie was made in the shape of someone in the house.

This takes a super long time to upload pictures, so the rest can be found on my snapfish account, which you can access here:

http://www2.snapfish.com/share/p=77891228847279332/l=455075803/g=122300380/otsc=SYE/otsi=SALB

Barb!

Here is a link to a NYTimes article that mentions Barb and eating organic food for three years:
http://www.nytimes.com/2008/12/02/health/02well.html?em

Here is the whole article:

Fruits, vegetables and animals can be 100 percent organic. What about people?

In a fascinating experiment — on himself — Dr. Alan Greene, a pediatrician and author in Danville, Calif., decided to find out. For the last three years, Dr. Greene has eaten nothing but organic foods, whether he’s cooking at home, dining out or snacking on the road.

He chose three years as a goal because that was the amount of time it took to have a breeding animal certified organic by the Department of Agriculture. While food growers comply with organic regulations every day, Dr. Greene wondered whether a person could meet the same standards.

It hasn’t been easy.

“This isn’t a way of eating I could recommend to anybody else because it’s so far off the beaten food grid,” said Dr. Greene, 49, the founder of a popular Web site about children’s health, drgreene.com. “It was much more challenging than I thought it would be, and I thought it would be tough. There were definitely days where there was nothing I could find that was organic.”

Other writers have ventured off the traditional food grid, notably Barbara Kingsolver in “Animal, Vegetable, Miracle” and Michael Pollan in “The Omnivore’s Dilemma.” But what makes Dr. Greene’s experiment remarkable is the length of time he devoted to it, and his effort to incorporate organic eating into the routines of everyday living. His findings offer new insight into the challenges facing the organic food industry and those of us who want to patronize it.

Organic farmers don’t use conventional methods to fertilize the soil, control weeds and pests, or prevent disease in livestock.

Organic methods often lead to higher costs, and consumers can pay twice as much for organic foods as for conventional products. Last week, the financial advice Web site SmartMoney.com reported that to feed eight people an organic meal of traditional Thanksgiving foods, a shopper would pay $295.36 — a premium of $126.35, or 75 percent, over a nonorganic holiday spread.

To cut back on the cost of an organic diet, Dr. Greene said he had to cut back on meat. “Whenever you go up the food chain, the costs pile up,” he said. “If you don’t eat meat at every meal, if meat becomes more of a side dish than a centerpiece, you can fill the plate with healthy organic food for about the same price.”

Questions remain about whether organic foods are really better for you. The data are mixed. This fall, researchers from the University of Copenhagen reported on a two-year experiment in which they grew carrots, kale, peas, potatoes and apples using both organic and conventional growing methods. The researchers found that the growing methods made no difference in the nutrients in the crops or the levels of nutrients retained by rats that ate them, according to the study, published in The Journal of the Science of Food and Agriculture.

But other research suggests that organic foods do contain more of certain nutrients — almost twice as many, in the case of organic tomatoes studied for a 2007 report in The Journal of Agricultural and Food Chemistry.

Dr. Greene said he was inspired to go all-organic after talking to a dairy farmer who noted that livestock got sick less after a switch to organic practices. He wondered if becoming 100 percent organic might improve his own health.

Three years later, he says he has more energy and wakes up earlier. As a pediatrician regularly exposed to sick children, he was accustomed to several illnesses a year. Now, he says, he is rarely ill. His urine is a brighter yellow, a sign that he is ingesting more vitamins and nutrients.

At home, he said, the organic routine was relatively easy. Organic food is widely available, not just at stores like Whole Foods but at traditional supermarkets. He also shopped at farmer’s markets and joined a local community-supported agriculture group, or C.S.A. Because he bought less meat, the costs tended to balance out. And his family (two of his four children still live at home) largely went along with the experiment.

On the road, though, life was more challenging. In corporate cafeterias and convenience stores, he looked for stickers that began with the number 9 to signify organic; stickers on conventionally grown produce begin with 4.

When dining out, he called ahead; high-end restaurants were willing to accommodate his all-organic request. He also found a few lines of organic backpacking food that he could carry with him.

Dr. Greene reached the three-year milestone in October, but his diet is still organic. He hasn’t decided whether to keep going full tilt or to ease up in the interest of cost and convenience. In his latest book, “Raising Baby Green: The Earth-Friendly Guide to Pregnancy, Childbirth and Baby Care” (Jossey-Bass), he advocates a “strategic” approach, urging parents to insist on organic versions of a few main foods, like milk, potatoes, apples and baby food.

The biggest surprise of the whole experience, he says, was that many people still don’t know what “organic” means.

“It’s surprising to me how few people know that organic means without pesticides, antibiotics or hormones,” he said. “In stores or restaurants around the country, I would ask, ‘Do you have anything organic?’ Half the time they would say, ‘Do you mean vegetarian?’ ”