Archive for December, 2011

Resolve to Have a Healthy New Year: Lessons on Longevity from Abroad

Wednesday, December 28th, 2011 by

You don’t have to look far to find self-improvement tips, but I wanted an international perspective, so I dug back into The Blue Zones by Dan Buettner, who captures certain secrets of longevity from natives of Sardinia, Okinawa and Costa Rica. Despite being separated by thousands of miles, these distinct and ancient cultures are based on very similar, simple principles that can be distilled into resolutions:

  • Wake up with a plan–in Okinawa it’s an ikigai, in Costa Rica a plan de vida. Start each day with a clearly articulated purpose.
  • Include the grandparents—put three generations of family at the center of life to broaden perspective and pass down traditions and meaning.
  • Exercise outside—the combination of sunshine and activity that raises cardiovascular function is an unbeatable way to lift your spirits.
  • Make meat a special occasion—whether it’s lamb in Sardinia, pork in Okinawa or chicken in Costa Rica, it’s traditional to eat meat once or twice a week and for celebrations.

Of course, there is also plenty of local color when it comes to longevity tips. If these cultures ring in the New Year with a favorite tonic, here are the beverages of choice:

  • Sardinia—red wine (Cannonau) or goat’s milk
  • Okinawa—miso soup
  • Costa Rica—hard water (full of minerals)

As you raise your glass, you may want to borrow from the Italians and say “Cent ‘anni!”–shorthand for “May you live 100 years!”

Photo by davidgordillo.

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Genetically Engineered Bird Flu?

Thursday, December 22nd, 2011 by

In an unprecedented move, the U.S. Government announced on Tuesday that it had not only sponsored research to figure out how the deadly bird flu virus might mutate to become a bigger threat to humans, but also implored two institutions who met with some success not to publish details of their findings. The concern, according to Dr. Anthony Fauci of the National Institute of Health, was that the information would get in the hands of bioterrorists

Both Erasmus Medical Center in the Netherlands and University of Wisconsin researchers agreed to eliminate specifics in their upcoming reports.  Biosecurity advisers to the government recommended that the journals Science and Nature publish only the general discoveries, not the full blueprint for these man-made strains. 

Characterizing it as a “watershed moment”, the editor in chief of Science, Dr. Bruce Alberts, added that his staff encouraged the U.S. government to establish a mechanism whereby credentialed international researchers could get information on these lab bred strains- especially in bird flu-prone countries like China and Indonesia.  He added “it’s believed to be the first time this kind of secrecy has been sought from legitimate public health research.” 

H5N1 has been responsible for isolated outbreaks primarily in chickens in a number of countries over the past ten years. Rarely does it infect people who have been in close contact with infected poultry, with the outbreaks primarily in Southeast Asia. It is known to have sickened only 600 people in the past decade, but the mortality rate is almost 60%, making it the deadliest influenza on record. These statistics demand that every threat be handled aggressively. For instance, earlier this week Hong Kong officials called for the culling of 17,000 chickens after a chicken carcass tested positive for H5N1. Additionally, they have banned imports and the sale of live chickens for three weeks and have raised the city’s flu alert system to serious.

The new H5N1 strains genetically engineered separately by Erasmus and Wisconsin researchers are spread easily among ferrets, which transmit the influenza virus in a manner very similar to humans.

Most scientists agree that the bird flu virus may someday mutate without the help of human scientists and cause a major, deadly pandemic.  The research community is very concerned that genetically engineered bird flu strains, developed in good faith by experts, may either escape from the lab or fall into the hands of bioterrorists.  Dr. D.A. Henderson of the Center for Biosecurity of the University of Pittsburgh Medical Center commented “Influenza is certainly a unique beast in its capability to spread. The question is how we can assure experiments like this really aren’t done in ways that the organism is apt to escape.”

Photo by karlequin.

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Drive Safely and Drink Responsibly This Holiday Season

Tuesday, December 20th, 2011 by
Be Safe This Holiday Season - The Safe Road to Santa's Workshop
Infographic Via: Road Traffic Signs
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A Healthy Approach to Travel: Don’t Escape, Set Goals, Be Balanced

Thursday, December 15th, 2011 by

A recent column by the Frugal Traveler compiled some of the most recent thinking and advice from those who study travel and travelers for a living. Researchers and thinkers at the University of Wollongong, Texas A&M and Virginia Tech look a little deeper than most of us in the quest to understand how traveling improves the quality of life. Their conclusions can be distilled to few important principles that rest on the healthy virtues of thinking positively and finding balance in your life. Here they are in a nutshell:

1) Don’t view travel purely as an escape; set out on your journey with goals for self-improvement; it’s okay to get away from it all, but the most rewarding travel also affords the chance to reflect on your shortcomings and to actively address them.

2) Don’t idealize the experience in advance; one of the most enduring lessons travelers learn is that keeping your expectations realistic is the best way to open up to daily surprises – delights abound and even disasters produce fond memories. Go abroad with your eyes wide open and in possession of unbiased information about your destination and accommodations. You can get a dose of reality by talking to friends and family who have been there before and by going to web sites you trust. We recommend AFAR, NetGlobers, and World Nomads.

3) Know what’s important to you; don’t rely on ranking schemes — they always rely on somebody else’s value system or the sentiment of a crowd. Sift through the specific comments that travelers post online until you find the observations that hit a chord. It might be the quality of light and air in a quiet locale that you are really seeking instead of a four-star restaurant.

4) Seek balance.  If your life is predictable, search out spontaneity; if it’s frantic, find serenity. Deep down we are all hankering to fill in the spaces in our lives and create a whole person. Travel is the ideal way to fill the gaps.

5) Share your experience and accomplishments. Round out your travels by recounting for friends (or even complete strangers) the goals you achieved, the surprises you’ll never forget, the balance and harmony you found.

Thanks to the Frugal Traveler for pointing the way to a mindset primed for discovery and prepared for deep appreciation.

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Top 5 Tips for Staying Active While You Travel

Wednesday, December 14th, 2011 by

Many people use their vacations as a means to relax, escape their day jobs, and enjoy peace of mind for several days out of the year. Unfortunately, the extravagant meals, excessive alcohol consumption, and long days spent on the beach are detrimental to a vacationer’s mental and physical well being because they are unhealthy in their own right. Masters degree dissertation studies have shown that a healthy diet and frequent exercise is good for one’s long-term health. For some people, these sporadic changes can cause queasiness. For others, being active may just be a normal part of life. Regardless of the reason, it is important to stay active while you travel.

Go Hiking
Choose a destination that allows you to hike to see the sights. While the word “hike” may sound strenuous, many destinations have hiking trails suitable for all fitness levels, from beginner to expert. As long as you remember to take it easy and bring along plenty of water to drink, hiking can be great exercise and will add a new experience to your adventure.

Use a Fitness Center
If you are used to a morning or evening workout, choose accommodations that offer a free fitness center onsite. You can fit in a short exercise regime in the morning before you head out for the day or in the evening before bed, if you prefer. This allows you to maintain your workout regimen even while you are on vacation.

Always Walk
If you are staying in a multi-floor hotel, take the stairs instead of using the elevator. Choose accommodations within walking distance of the sights you wish to see so you can walk instead of drive or take public transportation. Walking up and down stairs or to and from your destination provides you with enough exercise to stay active while you are away.

Use the Pool
Regardless of the type of accommodations you choose, many hotels and campgrounds offer pools for the enjoyment of guests. If there is a pool, make use of it. Taking a short swim in the morning, afternoon or evening allows you to exercise in a less-strenuous manner.

Take Breaks
As you travel, it is important to take breaks, especially if you will sit for a long period of time. If you drive, stop every couple of hours to walk around and stretch your legs. If you are on a lengthy flight, stand up and stretch so you don’t become stiff. Fitting in short walks or simply standing and stretching while you see the sights is also important.

You need to find accommodations that will fit your needs in terms of location and amenities. You must also make a commitment to setting aside time to implement your exercise routine. Staying active during your travels doesn’t have to be difficult or time consuming and it can actually be complimentary to your vacation — allowing you to return home fresh and full of energy.

Author: Elaine Hirsch
Elaine Hirsch is kind of a jack-of-all-interests, from education and history to medicine and videogames. This makes it difficult to choose just one life path, so she is currently working as a writer for various education-related sites and writing about all these things instead.

Photo by gplex.

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Trends in Air Travel Safety

Tuesday, December 6th, 2011 by

From the Wright brothers’ wild rides over the fields of North Carolina to the current ultra-modern aircraft, the idea of flying has always captured the hearts and imaginations of people around the world. Today, you might take for granted that you are able to travel safely by air, but in the industry’s infancy, safety was not regulated by laws, and operating or maintaining planes was a far looser discipline than it’s since become.

Although commercial flight has existed since 1913, the industry was unregulated and because of safety concerns, very few outside the military would venture onto a plane. The Air Commerce Act of 1926 changed the way companies could operate by introducing federal safety regulations and the enforcement of these standards. Companies started to implement stricter and more comprehensive training programs, and the planes themselves received safety upgrades. These changes have resulted in a decline in air travel accidents over the years, so much so that in terms of deaths per distance-traveled, it is now actually safer to travel by air than by car…sixty-five times safer, according to the University of Michigan.  In fact, Michael Sivak, head of UMTRI’s Human Factors Division, says that “For […] flying to become as risky as driving, disastrous airline incidents on the scale of those of Sept. 11 would have to occur about once a month.” To compare the safety of airline travel to other means of transportation,  

In fact, by 1999, the total number of aircraft accidents was just over 200, according to the independent Geneva-based Aircraft Crashes Record Office.  While this might sound like a lot, that marks a significant improvement over the statistics from the mid-1940s, where the accident toll was 500 or higher.  Since the turning of the year 2000, the world has yet to see another year with an accident toll in excess of 200, and 2011 – with only 95 accidents reported as we enter the final month of the year – is on track to become the safest year for air travel yet. 

Nearly a decade after the Air Commerce Act was passed, the Air Traffic Control, or ATC, was formed by the airlines. The ATC was, and still is, responsible for organizing air traffic and preventing collisions of aircraft. Its employees are highly-trained workers, adept at handling the high-stress environment of air travel safety. The pilots of individual airlines are also required to obtain extensive training in both flight simulators and real aircraft, and they may even hold a degree in avionics, which gives them even greater insight into the craft that they pilot. In fact, many commercial airlines insist their captains have at least a four-year degree. The explosive growth of the airline industry has made it necessary to have skilled employees directing the paths of aircraft. With so many planes in service today, a small army of these employees is charged with keeping each plane, whether in flight or on the tarmac, on its proper course.

Today, people can travel the world safely, largely because of the foresight of airline operators and federal regulators. The safety laws and the requirements for air traffic controllers, operators and pilots to have extensive training serve to keep commercial airline passengers safely and happily flying the skies.

Author: Philip J Reed
Philip J Reed works in association with Redstone College in Denver, Colorado.  Redstone offers courses in avionics and other aircraft related career paths.  If you have any questions or comments, please feel free to post them below or contact Redstone directly through their website.

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