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Thursday, September 23, 2010

Another deadly challenge for the sea otter - latimes.com



Scientists have determined that sea otters in  all areas of the planet are being poisoned by an ancient microbe — a type of cyanobacteria — that appears to be on an upsurge in warmer, polluted waters around the world. The otters are being poisoned because this microbe is found withing shellfish which the otters consume as part of their diet.  To read an article about this situation please click on the following link:

Another deadly challenge for the sea otter - latimes.com

"Cyanobacteria  "are aquatic and photosynthetic, that is, they live in the water, and can manufacture their own food."Because they are photosynthetic and aquatic, cyanobacteria are often called "blue-green algae" " (source:http://www.ucmp.berkeley.edu/bacteria/cyanointro.html )

Cyanobacteria can be found in almost every conceivable environment, from oceans to fresh water to bare rock to soil. (source:http://en.wikipedia.org/wiki/Cyanobacteria )

 "People may be exposed to cyanobacterial toxins by drinking or bathing in contaminated water. The most frequent and serious health effects are caused by drinking water containing the toxins (cyanobacteria), or by ingestion during recreational water contact."

"Cyanobacteria have been linked to illness in various regions throughout the world, including North and South America, Africa, Australia, Europe, Scandinavia and China. There are no reliable figures for the number of people affected worldwide. The only documented and scientifically substantiated human deaths due to cyanobacterial toxins have been due to exposure during dialysis. People exposed through drinking-water and recreational-water have required intensive hospital care."
(source:http://www.who.int/water_sanitation_health/diseases/cyanobacteria/en/ 


If you read another article about this situation at:

http://www.physorg.com/news203595019.html

you will also notice that humans may be suspectible to being poisoned by this microbe if we eat sea  consume shellfish harvested near river mouths, especially during or after periods of freshwater runoff. According to an expert, though, the toxin should not be a concern for commercially harvested shellfish, which come from areas unlikely to be contaminated by the toxin.

This is a very sinster manifestation of global warming (more specifically the warming of freshwater systems on our planet!)  As the article at  pysorg.com states:

"Exposure to low levels of the toxin can damage the liver and other organs and may promote the development of liver cancer. The authors noted that no formal surveillance or regulatory system exists for microcystin detection in water or shellfish in most countries, including the United States."

This situation is what happens when wastewater disposal systems  are

not regulated and monitored properly and also when a lack of  control of pollution by fertilizers (including manure) from agriculture occurs in a water system!




Photo by Mike Baird/flickr/Creative Commons

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Thoughts worth thinking about

"Our subconscious minds have no sense of humor, play no jokes and cannot tell the difference between reality and an imagined thought or image. What we continually think about eventually will manifest in our lives."-Sidney Madwed



Laws alone can not secure freedom of expression; in order that every woman and man present their views without penalty, there must be spirit of tolerance in the entire population.- Albert Einstein Too often we underestimate the power of a touch, a smile, a kind word, a listening ear, an honest compliment, or the smallest act of caring, all of which have the potential to turn a life around. - Leo Buscaglia



A person's true wealth is the good he or she does in the world. - Mohammed



Our task must be to free ourselves... by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty. -Albert Einstein



The best way to find yourself, is to lose yourself in the service of others. - Ghandi



The unselfish effort to bring cheer to others will be the beginning of a happier life for ourselves. - Helen Keller



Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life. Remember that fear always lurks behind perfectionism. Confronting your fears and allowing yourself the right to be human can, paradoxically, make yourself a happier and more productive person. - Dr. David M. Burns



Life is as dear to a mute creature as it is to man. Just as one wants happiness and fears pain, just as one wants to live and not die, so do other creatures. -His Holiness The Dalai Lama



Mankind's true moral test, its fundamental test (which lies deeply buried from view), consists of its attitude towards those who are at its mercy: animals. And in this respect mankind has suffered a fundamental debacle, a debacle so fundamental that all others stem from it. -



Milan Kundera, The Unbearable Lightness of Being



The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them. That's the essence of inhumanity. -George Bernard Shaw

Ego's trick is to make us lose sight of our interdependence. That kind of ego-thought gives us a perfect justification to look out only for ourselves. But that is far from the truth. In reality we all depend on each other and we have to help each other. The husband has to help his wife, the wife has to help the husband, the mother has to help her children, and the children are supposed to help the parents too, whether they want to or not.-Gehlek Rinpoche Source: "The Best Buddhist Writing 2005 pg. 165

The hostile attitude of conquering nature ignores the basic interdependence of all things and events---that the world beyond the skin is actually an extension of our own bodies---and will end in destroying the very environment from which we emerge and upon which our whole life depends.