Earth Hour 2011

On Saturday, March 26th, at 8:30 p.m. (your local time), people all over the world will turn off their lights for one hour, in celebration and contemplation of the one thing we all have in common:  our planet.  Lights will go out in neighborhoods, cities and countries around the world, as hundreds of millions of people take a stand against climate change.

Earth Hour started in 2007 in Sydney, Australia, with 2.2 million individuals and more than 2,000 businesses turning off the lights.  Only a year later, Earth Hour had become a global sustainability movement with more than 50 million people across 35 countries participating.  Global landmarks such as the Sydney Harbour Bridge, CN Tower in Toronto, Golden Gate Bridge in San Francisco and Rome’s Colosseum all stood in darkness, as symbols of hope for the future of our planet.

March 27, 2010 was the biggest Earth Hour ever. A record 128 countries joined the global display, and lights from Asia Pacific to Europe to Africa to the Americas switched off the lights

I joined this movement in 2009, and look forward to my third year of switching off the lights on March 26th, 2011.  I hope you’ll join me!

For more information, go to  You can sign up there, and add your name to other individuals and businesses who are working to build a future where people live in harmony with nature.







Working Together to Curb Chemical Use

Make Cancer Prevention a Priority – Sign the Greenpeace Petition!

Greenpeace is joining up with 200 coalition groups to deliver a petition to President Obama in early May, asking him to make it a top priority to stop the use of cancer-causing chemicals in American products.  Despite the devastation caused by this horrendous disease, it’s still legal for companies to add known cancer-causing chemicals to products we use every day in our homes, schools and workplaces.

In order for this to change, people need to speak out.

Please sign the Greenpeace petition asking the Administration to create a cancer prevention plan and eliminate cancer-causing chemicals in everyday products.

I’ve signed the petition:  Please Join Me!

Battling Household Mold

Part One of a Series on Mold and other Household Allergens

This winter’s cold and snowy weather has wreaked havoc on many homes, causing ice dams on roofs and subsequent leaks into interior ceilings, walls and window sills.  Bubbles and cracks in the paint and dry wall indicate the need for repairs, but you may also need to investigate the growth of mold that must be eradicated for your health.

There are a few basic requirements for sustaining life; among them are moisture, food, and warmth. Our homes are replete with these three things, and thus, they can be breeding grounds for dangerous and allergy-causing molds.  Water damage in walls and insulation, and sustained moisture in heating and central air conditioning systems, can create the perfect breeding ground for microbial mold growth.

If you have water damage from this winter’s storms, you may have the beginnings of a mold problem.

A Healthy Home is the Ultimate Luxury

You may not see mold spores, but even when invisible to the eye, they can be present in the air you breathe.  Asthma, coughing, sneezing and rashes may be a clue that something unhealthy has permeated your living spaces.  Stachybotrys, a celluphyllic mold that is frequently found on the paper covering of sheet rock and ceiling tiles, can be toxic when inhaled, resulting in flu-like symptoms, including sore throats and fatigue.

Toxic mold has become a growing problem in the U.S. in recent years.  Why?  As insulation improved and homes became more air-tight, exchange with fresh air from outside has slowed, creating perfect conditions for mold to flourish.  If you smell a musty odor, that may be a sign there is a mold problem.  You may see a slowly spreading stain across ceilings or walls, on shower curtain liners, or even books or clothing that have become damp from humidity or water leaks.

Remediation Options


The U.S. Environmental Protection Agency (EPA) divides mold clean-up into three sizes:  small, medium and large. Small mold remediation is where the total affected area is less than 10 square feet; medium is between 10 and 100 square feet; large is greater than 100 square feet, or when exposure to mold spores during remediation is a risk.

Mold spores are invisible when airborne, yet still pose a risk to your health, so if you’re going to tackle the clean up yourself, you should isolate the work area as much as possible.

  • Clear the room of any uncontaminated furniture.
  • Items that can’t be moved should be sealed in plastic.
  • Cover any open doorways with plastic sheeting.  You’ll need two sheets:  attach one to the left side of the doorway, covering two thirds of the opening.  Attach the other to the right side of the doorway, covering two thirds of the opening.  The overlap will provide a partial seal but will give you access into and out of the room.
  • If books, papers or other items have a musty smell but no visible mold, take them outside and vacuum them with a HEPA filter vacuum.  Anything that has visible mold should be discarded.
  • If items need to be carried through non-contaminated rooms on the way outside, place them in plastic bags first.
  • Small patches of mildew on walls and ceilings can be wiped with diluted bleach (one part bleach to ten parts water).
  • Even if you don’t think you are sensitive to mold, you should wear plastic safety goggles and a NIOSH N95 mask, along with latex gloves.  (Non-latex gloves if you have a latex allergy.)
  • For anything larger than 10 square feet, you should consult a professional.

Seeking Professional Help:

Homeowners with winter water damage should call a Certified Industrial Hygienist (CIH), and have their homes thoroughly investigated for microbial volatile organic compounds (VOCs).  A CIH is qualified to enhance the health and safety of people at work and in their homes by identifying hazards, and taking corrective action where necessary.  They have met stringent requirements for education and experience, and through examination, have demonstrated expertise in areas such as air sampling, bio hazards, ventilation and engineering controls, health risk analysis, toxicology and methods to mitigate these issues.

For More Information:

A local CIH in the New York metropolitan area is Bill Sothern, of Microecologies in Manhattan (  An interview highlighting the dangers of toxic mold in New York City is available at the New York Times.

You can go to and read A Brief Guide to Mold, Moisture and Your Home.

I also recommend a book titled The Mold Survival Guide for your Home and Health, by Jeffrey C. May and Connie L. May, available through

Don’t Underestimate This Serious Health Concern:

Like radon, lead paint and other chemicals we now know to be hazardous to our health, we are learning more about mold and its dangers all the time.  Mold can be found in multiple household locations that you might not expect, including the underside of furniture, interior window trim, bathroom walls and ceilings, underneath sinks and refrigerators, carpeting, and even around potted plants.

I will continue to cover the dangers of mold and ways to keep your home healthy and free of allergens in future posts.  Stay tuned for more ways to safeguard your health, and the health of your family, friends and pets!