Waiter? There's A Cesium-137 In My Sushi

 It is the end of the world!

Forget your 2012 Mayan Prophesies this is actual "cats and dog living together" kind of doom as researchers have discovered Cesium-137 and Cesium-134 in Bluefin Tuna off the coast of San Diego.

Yes, that's radiation people, and not the good kind either.

Apparently the stuff has come from Japan and the Fukushima power plant disaster of last year. The media is having a field day and as we speak Tuna NGO's the planet over are rubbing their hands together to capitalize on Radioactive Bluefin story lines.

But wait, hold on a sec, take a deep breath and go get a cup of coffee because this is not as toxic as you might think.

Let's start by examining your coffee and that deep breath you just took.

Did you know that most American homes contain over 1000 toxic airborne chemicals that you inhale every single day?

• Toxic chemicals in household cleaners are three times more likely to cause cancer than air pollution. (EPA)


• Most homes have airborne concentrations of hazardous chemicals that are three to 70 times higher indoors than outdoors. (EPA)


• Women who work at home have a 54% higher death rate from cancer than women who work outside of the home. The higher death rate is believed to be due to daily exposure to chemicals found in ordinary household products. (Toronto Indoor Air Commission)


• In the past 14 years, there has been a 75% increase in asthma; 29% for men; 71% for women. The higher rate for women is believed to be due to women’s longer exposure times to household chemicals. (Center for Disease Control)

And then there's your coffee. Most coffee for purchase contains at least four pretty nasty chemical compounds put there by the grower to ensure your coffee is free from the wild things that like coffee as well.

Not to mention any home in America built after 1986 using PVC piping instead of copper. PVC is how water is transported into your coffee machine and PVC leaches some pretty interesting stuff into your cuppa Joe each day.

So back to those Tuna. In terms of radioactivity, it's more of a science experiment then actual doom, sorry for the scare. The trace amounts of Cesium-137 are far less than the 149 topside nukes launched on American soil during the 50's-60's when towns downwind were bathed in radiation levels that would make health and welfare folks today fall over dead.

At least the folks back then had copper piping.

About Shark Diver. As a global leader in commercial shark diving and conservation initiatives Shark Diver has spent the past decade engaged for sharks around the world. Our blog highlights all aspects of both of these dynamic and shifting worlds. You can reach us directly at sharkcrew@gmail.com.

Michael Hanlon Daily Mail U.K - Oil Disaster?

Michael Hanlon, a writer for the Daily Mail in the U.K says the Gulf disaster will, eventually, become a footnote to history, with the oil vanishing and life returning to normal.

He likens those who have expressed deep concern for the month long oil spill as "doom-mongers."

At least that's the gist of what he is saying, using time stamp events from other oil disasters around the world including Cornwalls own disaster in 1967 to make his point.

The oceans of the 1950's-70's were different oceans. The preponderance of data from today's oceans show an unhealthy trend. Many commercial fish stocks, like the Atlantic Bluefin Tuna are at their lowest recorded levels and a rise in ocean acidification is putting extreme pressure on marine life worldwide.

The Atlantic Bluefin spawns in the Gulf at this time of year and these delicate fry, an entire generation of larval tuna which inhabit the same trophic layers as the Gulf oil spill and close to a million gallons of dispersant, are under threat.

Unlike other oil disasters worldwide the Gulf region is one of the most studies regions on the planet and unlike other oil disasters this one is happening at a time where the health of the oceans is better known today than it was the 1950's-70's.

The science of this disaster will be a template for other oil spills in the future. While the future of many species of marine life from Mexico to Cuba remains uncertain.