Sunday, April 27, 2008

"In Lean Times, Biotech Grains Are Less Taboo"

"With food riots in some countries focusing attention on how the world will feed itself, biotech proponents see their chance. They argue that while genetic engineering might have been deemed unnecessary when food was abundant, it will be essential for helping the world cope with the demand for food and biofuels in the decades ahead.

In Japan and South Korea, some manufacturers for the first time have begun buying genetically engineered corn for use in soft drinks, snacks and other foods. Until now, to avoid consumer backlash, the companies have paid extra to buy conventionally grown corn. But with prices having tripled in two years, it has become too expensive to be so finicky.

'We cannot afford it,' said a corn buyer at Kato Kagaku, a Japanese maker of corn starch and corn syrup.

The main reason some Japanese and South Korean makers of corn starch and corn sweeteners are buying biotech corn is that they have dwindling alternatives. Their main supplier is the United States, where 75 percent of corn grown last year was genetically modified, up from 40 percent in 2003.


In the United States, wheat growers and marketers, once hesitant about adopting biotechnology because they feared losing export sales, are now warming to it as a way to bolster supplies. Genetically modified crops contain genes from other organisms to make the plants resistance to insects, herbicides or disease. Opponents continue to worry that such crops have not been studied enough and that they might pose risks to health and the environment.

'I think it’s pretty clear that price and supply concerns have people thinking a little bit differently today,' said Steve Mercer, a spokesman for U.S. Wheat

The group, which once cautioned farmers about growing biotech wheat, is working to get seed companies to restart development of genetically modified wheat and to get foreign buyers to accept it.

Even in Europe, where opposition to what the Europeans call Frankenfoods has been fiercest, some prominent government officials and business executives are calling for faster approvals of imports of genetically modified crops. They are responding in part to complaints from livestock producers, who say they might suffer a critical shortage of feed if imports are not accelerated.

Whatever importance biotechnology can play in the long run, food shortages are making it harder for some buyers to avoid engineered crops."

--

The tone of the original NY Times article does not read as this post does, I simply rearranged the order of paragraphs and cut a few others out because I felt the original merely brushed by what is critical in this discussion.

For the question is not if genetic food will broach feedstock barrels, grocers, and restaurants, or when, because this has been happening for years already (remember: 75% of US corn is GM) - it is what - what are the consequences to food markets, the hungry, our environment, and our bodies, when someday soon 75% or more of what we consume is made of "DNA from one organism, modified in a laboratory, and then inserted it into the target organism's genome to produce new genotypes or phenotypes."

Furthermore, as long as men, women, and children are allowed to die of starvation when there is extraordinarily more than enough food to feed every human on Earth - the primary agricultural issue should be radically rearranging our heinous world food system to stop this from happening, 'less we chalk up human society as a failure.

Alive...after 250 million years

"Ancient bacteria trapped in a state of suspended animation for 250 million years are the world's oldest living things, claim US scientists.

The microbes are ten times older than any previously discovered living organism and may reopen the debate about the origins of life on Earth.

The bacteria were found in salt crystals buried almost 609 metres (2,000 feet) below ground at a cavern in south-east New Mexico, US.

The bacterium lived millions of years before the dinosaurs

Until now, the world's oldest living survivors were thought to be 25-40-million-year-old bacterial spores discovered in a bee preserved in amber.

Bacteria are known to adapt to harsh conditions by forming resistant structures called spores.

They can exist in a state of suspended animation for long periods.

Dr Russell Vreeland, from West Chester University, Pennsylvania, and colleagues, made the latest discovery.

'There are a lot of people who believe that organisms can survive long-term, particularly the spores themselves,' Dr Vreeland told BBC News Online. 'We have provided the strongest evidence that in fact these things could survive for extremely long periods of time.'

'We're 250 million years and counting as far as the survival of an organism goes in a crystal.'

Origins of Life

The crystals were in a drill sample taken from an air intake shaft at the Waste Isolation Pilot Plant (WIPP), the world's first underground dump for radioactive waste left over from making nuclear weapons.

When they were extracted from the crystals in a laboratory and placed in a nutrient solution, the micro-organisms revived and began to grow.

The bacterium, known as Bacillus strain 2-9-3, resembles modern-day Bacillus organisms found in the Dead Sea.

The bacterium also raises questions about how life began on Earth.

It has re-opened an old debate: whether it is possible for life in the form of DNA or dormant microbes can be carried by asteroids or comets, or drift in interstellar clouds, to fall and colonise suitable planets such as the Earth.

Travelling at the speed of light, the nearest star to the Earth would take 4.2 years to reach and the nearest galaxy 2.2 million years.

But even huge distances like these might be within reach for bacteria that live for 250 million years.

'Once you're out to that distance then you are easily within the time period necessary for a rock to be blown off Mars, for instance, or even from a planet on a nearby star, and for that rock to travel to the Earth,' said Dr Vreeland.

He said his personal belief was that life did start on Earth, but the discovery meant it was theoretically possible for life to travel between planets."

Read the full article: Alive...after 250 million years

Friday, April 25, 2008

"A blood vessel exploded in the left half of my brain

And I lost my balance and I'm propped up against the wall. And I look down at my arm and I realize that I can no longer define the boundaries of my body. I can't define where I begin and where I end. Because the atoms and the molecules of my arm blended with the atoms and molecules of the wall. And all I could detect was this energy. Energy. And I'm asking myself, 'What is wrong with me, what is going on?' And in that moment, my brain chatter, my left hemisphere brain chatter went totally silent. Just like someone took a remote control and pushed the mute button and -- total silence."

Hear the whole unbelievable story:

Thursday, April 24, 2008

Galaxies in our Biology Books & The Cosmic Food Chain

Galaxies are Living Things Too

One of the things I find most fascinating about the interstellar realm is how much its nature can mirror a single living organism on Earth. For one could maintain that galaxies qualify, even in a biologist terms, as living things.

Galaxies are born, and move and grow, and eat, and excrete, and reproduce, and attain a level of homeostasis, evolve, and inevitably die.

So why don't we see galaxies in our biology books? Just because they are not made of organic cells?

Some definitions of life include viruses and they are acellular. Plus, viruses don't metabolize either. Perhaps then, someday, we will see galaxies in 10th grade biology textbooks.

We are Not Alone

Nevertheless, doesn't this reclassification of taxonomy have the potential to drastically alter our self-perceptions as individuals as well as a species?

Don't we become the ants and the galaxies the humans when we examine the cosmos in this fashion?

And furthermore, don't we answer one of the most insatiable and fundamental questions to ever exist: Are we alone?

For if we consider galaxies to be living things, then not only are we sure we're not alone anymore, but we know that we actually live within, on, and amongst billions of other living things.

Cosmic Cannibals

Some evidence toward this theory is that galaxies eat.

Did you know that our cosmic crib, the Milky Way, is eating another galaxy as we speak, churning up its stars and dust and gases, making itself full with delicious space objects and accessing the energy within them, as say, me with pizza?

If you really think about it, this means we live amidst, or more accurately, inside the belly of a cannibal. In fact, the final frontier is really just a cannibal's firepit.

Top of the Food Chain?

That said, where on the cosmic food chain are we exactly?

According to ScienceDaily.com, "it looks as if our Milky Way will be subsumed into its giant neighbour, the Andromeda galaxy, resulting in an elliptical galaxy, dubbed 'Milkomeda,' the new home for the Earth, the Sun and the rest of the Solar System in about two billion years time. The two galaxies are currently rushing towards each other at approximately 500,000 kilometres per hour."1

Therefore, interestingly, when viewing galaxies as living systems, not only are humans removed from the top of the biological food chain, but so is the galaxy in which we reside.

Note: I understand that this post is a stretch and may anger biologists as well as astrophysicists, but as a curious person I found this supposition way too interesting and metaphorically rich to not at least purpose in non-technical terms to whoever may stumble upon my blog.

The Best Way to Impede Climate Change: Eat Eco-Friendly


Changing one's diet to local, organic, vegetarian, and/or vegan are by far the most effective ways for an individual to lessen their eco-footprint, more so than driving hybrid cars, carrying reusable grocery bags, or purchasing energy-saver light bulbs (although everything helps of course).

This is particularly clear when one notes that, per year, a typical American puts 4.4 tones of CO2 in the air with their motor vehicle, while they put a whopping 60 tones of CO2 into the atmosphere with their food consumption.

However, a food's eco-friendliness appears ever-more complex. That is, it turns out based on a comprehensive study by the US Food & Drug Administration, it may be better for one to buy food from a little farther away if the production of that food is more carbon-neutral than your local offering. This is because 83% of the CO2 put out by food consumption is not how far it travels, which is about 11%, it is what it takes from start to finish to grow/raise it.

Let us play devil's advocate here. Say
you are trying to lead a green life and yet you know your local farmers use crude oil to run every instrument and aspect of their farming facility while they don't recycle at all, and the next closest farm which uses biofuels and recycles much of its waste is too far away to make it environmentally sensible. What do you do?

OnEarth.org suggests
a solution in its article, "Must I Throw Out the Whole Hog?"

To wit:

"A relatively small dietary shift can accomplish about the same greenhouse gas reduction as eating locally. Replacing red meat and dairy with chicken, fish, or eggs for one day per week reduces emissions equal to 760 miles per year of driving. And switching to vegetables one day per week cuts the equivalent of driving 1160 miles per year."


Deciding if and how to eat ecologically can be considerably confusing and frustrating, but this post and these few tips may make it somewhat easier to swallow changing your diet for our planet. Bonappetit!

More info on eco-eating:
"Food Footprint: Minimizing Greenhouse Gases"

Source:"Do Food Miles Matter"

"If left unchecked, global world food shortages could set the world back seven years in the fight against extreme poverty"


It's being called the "Silent Tsunami." In three years, prices for the basic staples that feed the world—wheat, rice and corn—have risen by a staggering 83%. For people in the developing world, affording enough food to eat is becoming a daily struggle for survival.

The New York Times is reporting that in
Haiti, people are eating cakes made of mud mixed with a little sugar and oil to try and beat the hunger pangs. Without action to stop the upward spiral of food prices, 100 million people around the world will face deeper poverty and hunger, and hundreds of thousands will confront famine and starvation.

In the face of this suffering, we cannot be silent
.

Last week, I asked you to send a message to President Bush and urge him to make solving this hunger crisis a priority on the G8's poverty-fighting agenda at its summit this July in
Japan. Your response matched the urgency of the moment, and we smashed through our initial goal of 30,000 petition signers.

Just yesterday, we learned that Japanese Prime Minister Fukuda has sent a letter to the other seven leaders of G8 nations adding the hunger crisis on the agenda for the G8 summit. It's a critical first step and shows that our concern is being heard. Now we need to hear from President Bush and work to keep the focus on this ongoing crisis
.

Help us reach our new goal of 100,000 ONE members urging President Bush to rally the G8 to take emergency action against hunger and to invest in agricultural productivity in the developing world.

Click the link below to send the following petition to President Bush:
http://www.one.org/hungercrisis/o.pl?id=297-3789065-vbrsxB&t=2