Thursday, January 10, 2008

Mercury Rising

An almost forgotten relic of World War II has become a ticking time bomb, threatening the island of Fedje in Norway with a large- scale ecological disaster.


By: Vanessa Uy


When the German u-boat U-864 was torpedoed by the British Royal Navy operating near the waters of the island of Fedje (pronounced feyah) during World War II, the act generated repercussions that extends to this day. Recently declassified World War II era documents provided by the United States Government reveals the true mission of U-864. U-864 was transporting 60 metric tons of the toxic liquid metal mercury to imperial era Japan to jump- start her own nuclear weapons program.

In recent years, campaigns to raise the U-864 and salvage her toxic mercury cargo to avoid an ecological disaster that may come sooner rather than later. Interest groups like the Citizens Initiative Raise U-864 are pleading the international community for assistance since salvaging the tons of toxic mercury trapped in a sunken World War II era submarine under 700 meters of water requires tools and expertise that the local government of Fedje just don’t have.

The local inhabitance are quite fearful of the environmental contamination that amount of mercury can cause. Anyone familiar with the term “minamata disease” may have an idea about this. “Minamata disease” was named after a place in Japan, were a factory illegally dumped toxic chemical wastes mostly composed of mercury compounds into the local waterways. The locals eat the fish found in these waters not knowing the extent of the contamination. Many die due to the toxic effects of mercury and many children are born with malformed limbs. The illegal dumping was not immediately halted since it happened just a few years after World War II. Japan was under rapid industrialization, environmental concerns just has to take a back seat. I hope Fedje won’t become a 21st Century Minamata.

Mount Everest Rubbish Problem

A problem that’s long overdue for a clean- up, can the Japanese team tackle this problem single-handedly?


By: Vanessa Uy


Ever since, mountaineers from distant land’s flock to Nepal to fulfil their ambitions to reach to the summit of Mount Everest. The worlds journalist-at-large continually seem to ignore the rubbish problem that’s been steadily piling up around Mount Everest. Threatening to spoil the pristine nature of the surrounding landscape.

In May 29, 2007-a Japanese team led by acclaimed mountaineer Ken Noguchi is probably the first organized Mount Everest clean-up crew. Ken Noguchi and his team have their work cut out for them. Especially in the “death zone” where the air is so thin no human can survive for prolonged periods. This is where spent oxygen bottles litter the landscape and the odd human remains lay were they originally fell because even top sherpas don’t have enough strength to recover bodies from the “death zone.” Ken Noguchi and team’s commendable efforts are set to coincide with the anniversary of the first successful scaling of Mount Everest back in 1953 by Sir Edmund Hillary and acclaimed sherpa Tensing Norgay.

The Japanese teams efforts will undoubtedly be welcomed with open arms by the global mountaineering community since humanitarian efforts like these around the Himalayas are few and far between. Ken Noguchi and his team’s efforts rank those with Sir Edmund Hillary and Tenseng Norgay’s Educational Fund that the two set up to provide free education to the children of sherpas.

Our Bees Are Dying

The idea seems so absurd, but toward the end of 2006, everyone in the United States agricultural community had noticed that bees – especially in America’s Northeast region – are becoming scarce.


By: Vanessa Uy


Albert Einstein once said that if all the bees in the world were to disappear, the human race has only four years to live. Bees are extremely important to agricultural crops because without bees not only will our food crops fail to yield their fruits, our food crops won’t be able to reproduce without the aid of bees in their pollination. Remember apiculture (bee keeping) is more than just producing honey.

The phenomenon that describes the continuing decline of honeybee population in the United States is called: “Colony Collapse Disorder.” Colony Collapse Disorder was first observed in a blueberry farm in the state of Maine. Ken State University had conducted bee “autopsies” in the field where Colony Collapse Disorder had occurred. Dennis Van Engelsdorp, one of the researchers investigating the phenomenon have found out that autopsies conducted on the dead bees show that signs of disease are present but the cause is still a mystery. As of the middle of May 2007 the preliminary findings suggest that “Colony Collapse Disorder” -might be caused -by an agent that affects the bee’s immune system.

Even though the jury is still out, “Colony Collapse Disorder” has already been declared as a “calamity” by various farm and agricultural communities in the US. Watermelons and other honeybee dependent crops have shown decline in their yields during the past two years. This had cost farmers millions of dollars in lost yields. At present, “Colony Collapse Disorder” is still localized in the northeastern part of the United States. If we don’t understand this phenomena and create a solution before this spreads around the world, mankind is doomed.

Sunday, January 6, 2008

The Earth’s Ozone Layer: Safe at Last?

The Montreal Protocol might be working since scientists had observed a steady decline of ozone destroying chemicals in our atmosphere since the 1990’s, is this good news for the ozone layer?


By: Ringo Bones


Compared to the Kyoto Protocol’s mandate of reducing greenhouse gas emissions to limit the harm that could be caused by climate change. The Montreal Protocol’s mandate (mission?) of eliminating existing chemicals then in use in the industry and in domestic situations that are harmful to the Earth’s ozone layer was perceived as an insurmountable task – by both critics and proponents alike- 20 years ago.

The Montreal Protocol, whose full official title is the Protocol on Substances That Deplete the Ozone Layer is a treaty that was established on September 16, 1987 at Montreal, Canada by a 25 nation body who first signed on. Presently, 168 nations are now parties to the accord. The Montreal Protocol’s mandate was to set limits on the production of ozone depleting chemicals like chlorofluorocarbons (CFCs), halons, and related substances that release chlorine or bromine to the ozone layer of the Earth’s atmosphere. But first, a brief description on how the ozone layer of our planet works.

The Earth’s ozone layer –or the part that filters harmful UV rays out- is found in the upper part of the stratosphere at 40 to 50 kilometers up. The ozone found at ground level is a pollutant. Ozone is an allotrope of oxygen. Allotrope is an element in two or more different forms usually in the same phase like the element carbon that can both exist as coal, or a diamond depending on how it’s atoms are arranged. Unlike the ordinary atmospheric i.e. diatomic oxygen that we breathe whose molecular structure is composed of two oxygen atoms, while ozone has three. Even though both are composed of the same elemental oxygen, ozone can irritate –even damage- our lungs in long term exposure. While monatomic oxygen i.e. gaseous oxygen existing as single atoms plays a part in providing color in the aurora borealis and australis as it gets hit by charged particles from the sun. Every time an ozone molecule gets hit by an energetic ultraviolet radiation from the sun like UV-B (cancer causing), UV-C (chromosomal and immune system damage) and UV-A (tans the skin but still harmful in excess), it breaks apart into a diatomic oxygen molecule and a monatomic oxygen. Oddly enough, the same harmful UV rays allow the ripped oxygen molecules to recombine into ozone thus the cycle continues. This is how ozone absorbs UV radiation. While ozone destroying chemicals that reach the stratosphere also break ozone molecules apart, the bad part is the ozone molecule broken by this method didn’t perform it’s duty of absorbing UV rays. If enough ozone is broken apart chemically, levels of harmful UV rays could reach the Earth’s surface.

The biggest hurdle in the total manufacture and utilization ban of ozone destroying chemicals is that the “miracles” of contemporary society like refrigerants / keeping things cool and putting out “technical” fires will be seriously affected by the ban. The haloalkane / BCF fire suppressant halon had saved countless fighter pilots that served during the Vietnam War. An F-105 Thunderchief survived being hit by a Soviet made surface-to-air missile to return to her home air base thanks to the halon fire suppression system. Next to the modern ejection seat, halon is the modern jet pilot’s “other best friend.”

Under the Montreal Protocol, the ozone depleting potential or ODP, of any substance is measured with respect to an equal molecular mass of CFC-11, which is assigned a value of 1.0. Most other CFC’s have an ODP rating that ranges from 0.5 to about 1.3. Hydrochlorofluorocarbons, which are being used as transitional replacements until 2020 for CFC’s in refrigeration, have ODP’s that are generally less than 0.5. The problem with hydrochlorofluorocarbons or HCFC’s is that HCFC’s are a very efficient greenhouse gas because of its high specific heat rating. Thus it’s use could contribute to global warming while it’s molecular structure is still under investigation if it chemically breaks down fast enough before it reaches into the stratospheric regions to affect the ozone layer. Hydrofluorocarbons, which are also replacing CFC’s as refrigerants, have an ODP of zero. The molecular structure of HFC’s allows it to chemically break down before it drifts high into the ozone layer. The caveats of hydrofluorocarbons or HFC’s is that the refrigeration system that use HFC’s as a refrigerant are inefficient compared to ones that use CFC or HCFC i.e. it consumes more electricity. Also, ozone-depleting potentials are based on existing scientific knowledge and are to be reviewed and revised periodically. Thus the ODP rating of HFC's could change in the future.

An article published in the March 5, 2007 edition of Science Now about the findings that chlorine based ozone destroying agents are in decline. But the scientists conducting the study are still weary about the future recovery status of our ozone layer because bromine based ozone destroying agents can not yet be tracked with certainty as easily as chlorine based agents using current procedures. The good news is that the preliminary findings suggest that if current preventive measures on ozone depleting chemicals continue, there will be a marked improvement on the status of the Earth’s ozone layer 50 years from now.

A Run for Clean and Safe Drinking Water

When it comes to campaigns for social and environmental welfare, you can never have enough of these in the harsh reality of today.


By: Vanessa Uy


Blue Water Run, a campaign to highlight the lack of safe and clean drinking water in the developing world. Over 2 million people a year die due to water borne illnesses. Blue Water Run is supported by film star Hillary Swank.

Blue Water Run is billed as a round the world relay race that involves 20 runners in 60 different countries. The runners will be on the road for 95 days.

To me, it’s quite refreshing when famous celebrities use their influence to fast track campaigns to improve the living conditions of the world’s poor. These problems usually rank at the bottom – if ever discussed at all – of the priorities of the powers-that-be during the previous G8 summits. Will the issue of a steady supply clean drinking water for poor communities be ever discussed on the Heiligendamm G8 summit? The Bush Administration will probably “hog” the summit with the issues concerning their “missile defense program.”

For a minimum donation of US$30, you can lend a helping hand in providing a safe and steady supply of clean drinking water for the world’s poorest communities. For more details, just go to www.blueplanetrun.org.

Thursday, January 3, 2008

Wither Air Travel

Even though air travel produce only 3% of the industrial world’s total carbon dioxide output, why do environmentalists continue to vilify it as the main culprit of global warming?


By: Ringo Bones and Vanessa Uy


Having seen “The Ethical Man” series of documentaries on the BBC’s world service, both of us had always wondered why air travel receives a disproportionate amount of vilification by the world’s environmentally conscious populace. Is it because of the current reality that biofuels won’t work (they’ll freeze) at the high altitudes frequented by commercial air traffic? Or is it because that the ownership of “private jets” -the perennial (30-year-old?) aspiration- of the ultimate status symbol never goes out of fashion? If these environmentalists hate air travel for these reasons, are they willing to boycott Mid-East oil in order to solve the turmoil in Iraq and put an end to the Bush Administration/Oligarchy’s and Al- Qaeda’s raison d’ĂȘtre? Or should we be asking the question: “Is there an alternative to air travel?”

Since -at present- politics beat environmental concerns, in our opinion there will never be an alternative to air travel unless the worldwide peace and order situation undergoes a radical turn for the better. Land based mass transit systems –like bus and rail- are easy prey for Taliban-style insurgents armed with assault rifles and man-portable artillery. Sea travel fares no better, remember the Achile Lauro incident more than 20 years ago? Even the US Navy’s USS Cole, was seriously damaged by an Al-Qaeda operative sailing a “floating firecracker.” Since 99% of the world’s terrorist organizations don’t have yet the capability to shoot down commercial planes flying at 30,000 feet, then flying is still-for the foreseeable future- the safest way to travel. Even if it’s not quite environmentally friendly.

The 2008 US Presidential Elections are looming on the horizon. Does every one of these presidential candidates need to hop on their individual private jets just to go from one Presidential Debate venue to another? Maybe these presidential candidates do a “carpooling” equivalent on their private jets. Security protocols could still be maintained while reducing the candidate’s carbon footprint. It would be quite hypocritical if these presidential candidates say they are pro-environment yet they use their private jets as if they are bicycles.

The world’s politicians should stop procrastinating when it comes to conflict resolution. Unless they have a vested interest in a “carbon intensive” industry, a more peaceful world means a less energy-intensive world.

What Drives Our Global Energy Conservation Policies

When it comes to energy conservation, do the consensus reached by the powers-that-be driven by political or environmental demands?


By: Ringo Bones and Vanessa Uy


In a perfect world, climate and/or environmental protection should dictate our energy conservation policies. But the whole world learned –in a hard way- that this isn’t so. Look at the recent outcome of the Heiligendamm G8. The truth was revealed for the whole world to see that the worlds leading polluters’ reluctance to adapt to “green” technologies is due to their overriding policy of choosing economic growth and poverty eradication over safeguarding our planet’s environment. In our opinion, economic growth doesn’t always translate readily into poverty reduction. In a country like the Philippines where on average the economy grows 1% annually while the annual population growth 2.5%. At this rate poverty always wins hands down.

Our recent Al Gore driven environmental consciousness in almost all levels of society is viewed by the majority of environmentalist that are active since the 1960’s as a “too little too late reaction”, but is it? Plans to make the industrial world’s energy source independent from petroleum had been drawn up since the 1967 Arab – Israeli War. And we always got the same perennial excuse since then: these energy sources can’t compete with cheap Middle Eastern oil. When should the global community take environmental and energy security issues seriously?

Over the years, there had been “missed opportunities” where a charismatic leader of strong political will could expedite during these crucial moments of recent history with a high degree of success of ending the human race’s addiction to petroleum. One of these junctures in history was the very first “Earth Day” back in April 22, 1970. Humor me for a moment; imagine then US Vice President Spiro T. Agnew writing his own version of “An Inconvenient Truth” highlighting the evils of Middle Eastern oil. OPEC would never have come to power in 1973. The OPEC imposed oil embargo on Western nations that happened back in October 17, 1973 and ended on March 18, 1974 could have been just a bad dream. The US Government’s delayed reaction on the OPEC threat by establishing the Department of Energy back in August 4, 1977 would only have only existed in techno thriller – type fiction. Or what if the Operation: Desert Storm veterans voiced their concerns during the United Nations Conference on Environment and Development (UNCED) -held in Rio de Janeiro last June 1992- against the needless deaths of enlisted men and women to keep crude oil cheap. Friends of ours who served during Operation: Desert Storm genuinely believed –under enemy fire at that time- that by year 2000 cars will run on stuff- other- than- petrol.

Despite of a long list of missed opportunities of ending our petroleum addiction, policymakers around the world still don’t learn about the gravity of the situation. Do they have to wait for an all out nuclear exchange in the Middle East to consider evaluating alternatives to petroleum? It’s getting increasingly hard for anyone around me from ignoring the fact that every time we flick on a light switch or ride on a gasoline- powered vehicle we are rewarding the bad behavior of despotic Middle Eastern states. Renewable energy doesn’t only mean environmentally friendly energy but guilt free as well. Politics truly is the driving force behind our global energy policy, if only the powers-that-be will realize that we don’t have to buy our energy needs from countries that hate our guts.