Work is quietly continuing toward the scheduled 2014 rollout of the Sonoma Marin Area Rail Transit commuter train, including a series of meetings this week about the designs of the train stations along the route.

 The self-propelled rail cars will each be 85 feet long, and may look something like this prototype, but SMART spokesman Chris Coursey says their interior configuration will be variable.

SMARThas issued a draft of its technical specification for rail vehicles for initial industry review. The document can be viewed on the SMART web site here. Registration with the site is required to access this page; the process is simple, free and open to the public.

The full schedule of station design meetings along the central and southern part of the rail route is detailed below.

Alzheimer’s disease, a severe form of progressive dementia, casts a long and fearful shadow on the baby boom generation, but lifestyle changes and advance planning can delay and even diminish its impacts.

A certified Occupational Therapist, Teepa Snow  is a dementia expert who trains and consults for healthcare professionals and families privately. She explains that  while Alzheimer’s is the most widely recognized form of dementia, it is just one of the many forms that condition may take. Here, Snow  (left) describes a few of the others.

Simple forgetfulness is a common trait for most adults, but the early signs of Alzheimer’s are significantly more acute. Here, Teepa Snow breaks down the difference.

The diagram below illustrates the physiological changes that characterize Alzherimer's disease.

More women than ever are going to college, and they are graduating in record numbers, too. Expect in certain subject areas, such as math and the hard sciences. A local group believes that the way to change that is to start early.

Expanding Your Horizons is not a job fair, but local board member Julie Silk says it does give the girls who participate a close-up look at some career possibilities they might not previously have considered.

The online registration form for the Sonoma County Expanding Your Horizons workshop at Sonoma State on March 20, is available here.

When the Post Carbon Institute was started in 2003, the idea behind its name was a philosophical ideal. Seven years later, it’s become a imminent necessity—one with an accelerating deadline.

This is Miller's Open Letter to President Obama, in response to his 2010 State of the Union Speech.

Dear President Obama,

Your State of the Union speech last week laudably referenced clean tech and renewable energy several times. We ask that you follow your words with action, by leading the transition to a post-carbon economy and a healthier world.

You also spoke of our need to face hard truths.

Hard truth: Our continued, willful reliance on fossil fuels is making our planet uninhabitable. We are evicting ourselves from the only paradise we’ve ever known.

Hard truth: No combination of current and anticipated renewable sources can maintain our profligate energy usage as the global supply of fossil fuels heads for terminal decline.

For the recently released Searching for a Miracle, Post Carbon Institute Senior Fellow Richard Heinberg conducted a “net energy” analysis of 18 different energy sources (including nuclear and “clean coal”). He concluded that the amount of energy available after accounting for the energy used in extraction and production of those sources is—at our current and anticipated rates of consumption—insufficient to get us “over the hump” to a post-carbon world.

Our 29 Post Carbon Institute Fellows—experts in the leading economic, energy, and environmental issues of the day—all agree that this "net energy" deficit is just one of many interrelated crises shaping the 21st century. Each crisis alone creates formidable challenges; in combination, their complexity admits no simple solution. But given their direness, inaction risks tragedy.

Mr. President, we respect you and your advisors and appreciate the enormity of the dilemmas you and all of us confront. When a great leader frames a great challenge, a resilient people will rise to meet the opportunity. And so we ask, Mr. President, that you tell the American people that we must:

1. Face reality. In a carbon-constrained world, true prosperity comes not from heedless growth, but from shared security, community, and liberty.

2. Prepare for the future. Conservation, with an emphasis on building a green economy and revitalizing struggling communities, offers cost-effective “found” energy, and the most immediate and long-term return on investment.

3. Lead the way. A substantial investment in renewable energy, with an emphasis on distributed solar and wind, offers the best hope for moving to a sustainable economy and environment.

Mr. President, lead us in creating a future worth inheriting. Post Carbon Institute and our Fellows will support you and your team in whatever capacity we can. We believe that the American people, and the world’s people, will support you as well.

With hope,
Asher Miller
Executive Director
Post Carbon Institute

Click here to comment on the letter to President Obama. You can also see the complete list of fellows on the Post Carbon Institute website.

Each January, the chair of the Sonoma County Board of Supervisors presents a Report to the community that reflects on the year just past, and looks ahead into the year just beginning. For the past several years, KRCB has been pleased to broadcast this annual State of the County address, a tradition that continues with this online posting of the audio from the event, as introduced by News Director Bruce Robinson.