3
 Photo by Pioneer Hi-Bred International  Soybeans, one of the world’s important crops.  … the most valuable natural resource in the world. Deep freeze seed ba nk initiated By Don Batten Friday 11 August 2006 Construction of a ‘doomsday’ seed bank started on 19 June, near the town of Longyearbyen, on t he remote island of Spitsbergen, only 1,120 km from the North Pole. The prime ministers of five Nordic countries gathered for the occasion. 1 The seed vault, to be underground in the side of a rocky mountain, will be built to withstand all conc eivable disaste rs, even an atom bomb. It has been designed t o back up existing seed collections around the world, some of which are vulnerable, and will contain up to 3 million seeds. The ground remains frozen all the time in this part of the world, meaning that even if the refr igeration designed to keep the s eeds at deep-fr eeze temperature of below -18°C fails, it will take up to months for the temperature to rise to that of the surrounding sandstone (about -4°C). A combination of low temperature and storage in aluminium foil to keep out moisture will ensure that the seeds remain viable for up to thousands of years—so claims the report in Nature. 2 However , this is wishful thinking—ther e is no way kn own to store seeds of most plants s o as to maintain their viability for thousands of years. Experts at the Federal ex situ Genebank in Germany made this point in correspondence to Nature:  ‘ … t he vast majo rity o f pl ant seeds cannot be store d for more t han 40 years without losing germination vigour, however low the temperature and however t hick the concrete walls of the vault.’ 3 The government of Norway is funding the construction of the facility and a trust has been formed to pay for the yearly maintenance. No permanent staff will man the facility. Why preserve seeds ? Why the need for such a repository of the seeds? As Norwegian Prime Minister Jens Stoltenberg said, ‘It will contribute to ensuring our food security’. 1  A spokesman for the Global Diversity Trust, the Rome-based charity that has helped organize t he bank, called the genetic diver sity in the seed collections ‘the most valuable natur al resourc e in t he world’. 1 As farmers adopted varieties bred by plant breeders, they abandoned the old traditional varieties and many of these are now only preserved in the seed banks. Those abandoned varieties have genes in them that are missing from the modern highly selected varieties often grown in huge areas (monoculture)—as we have pointed out, selection causes loss of genetic information . For example, if you select wheat for shor t st ems, then you are eliminating genes that result in long s tems (wild wheat will have genes for both, resulting in a mixture of plants of variable height, which does not make such plants suitable for mechanical harvesting). Everyone agrees that loss of genetic diversity is a bad thing because it is the source of possibly important future genetic information for the breeding of plants—such as breeding for disease resistance, or nutritional characteristics that are not currently appreciated. An example of the latter is the glycemic index (GI) of a cereal product, which indicates how quickly the starch in a food is converted into blood sugar (glucose). GI has only recently been recognized as important in human nutrition. Jasmine rice, which is very popular with Chinese food, has an extremely high GI, which is not good for the health of sedentary people. Some traditional varieties grown in Bangladesh have very low GI, which is much better. If the low GI varieties had been lost, it might not have been possible to breed new varieties with low GI. Seed banks ensure that such genetic information is preserved. For more on the need for preserving seeds, see  ‘What! … no pot ato es?  

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  • 5/10/2015 Deep freeze seed bank initiated - creation.com

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    Photo by Pioneer Hi-Bred

    International

    Soybeans, one of

    the worlds

    important crops.

    the most

    valuable natural

    resource in the world.

    Deep freeze seed bank initiated

    By Don Batten

    Friday 11 August 2006

    Construction of a doomsday seed bank started on 19 June, near the town of

    Longyearbyen, on the remote island of Spitsbergen, only 1,120 km from the North Pole.

    The prime ministers of five Nordic countries gathered for the occasion.1

    The seed vault, to be underground in the side of a rocky mountain, will be built to

    withstand all conceivable disasters, even an atom bomb. It has been designed to back up

    existing seed collections around the world, some of which are vulnerable, and will contain

    up to 3 million seeds.

    The ground remains frozen all the time in this part of the world, meaning that even if the

    refrigeration designed to keep the seeds at deep-freeze temperature of below -18C

    fails, it will take up to months for the temperature to rise to that of the surrounding

    sandstone (about -4C). A combination of low temperature and storage in aluminium foil to keep out moisture will

    ensure that the seeds remain viable for up to thousands of yearsso claims the report in Nature.2

    However, this is wishful thinkingthere is no way known to store seeds of most plants so as to maintain their

    viability for thousands of years. Experts at the Federal ex situ Genebank in Germany made this point in

    correspondence to Nature:

    the vast majority of plant seeds cannot be stored for more than 40 years without losing germination

    vigour, however low the temperature and however thick the concrete walls of the vault.3

    The government of Norway is funding the construction of the facility and a trust has been formed to pay for the

    yearly maintenance. No permanent staff will man the facility.

    Why preserve seeds?

    Why the need for such a repository of the seeds? As Norwegian Prime Minister Jens Stoltenberg said, It will

    contribute to ensuring our food security.1 A spokesman for the Global Diversity Trust, the Rome-based charity

    that has helped organize the bank, called the genetic diversity in the seed collections the most valuable natural

    resource in the world.1

    As farmers adopted varieties bred by plant breeders, they abandoned the old

    traditional varieties and many of these are now only preserved in the seed banks.

    Those abandoned varieties have genes in them that are missing from the modern

    highly selected varieties often grown in huge areas (monoculture)as we have

    pointed out, selection causes loss of genetic information. For example, if you select

    wheat for short stems, then you are eliminating genes that result in long stems (wild

    wheat will have genes for both, resulting in a mixture of plants of variable height, which does not make such

    plants suitable for mechanical harvesting).

    Everyone agrees that loss of genetic diversity is a bad thing because it is the source of possibly important future

    genetic information for the breeding of plantssuch as breeding for disease resistance, or nutritional

    characteristics that are not currently appreciated. An example of the latter is the glycemic index (GI) of a cereal

    product, which indicates how quickly the starch in a food is converted into blood sugar (glucose). GI has only

    recently been recognized as important in human nutrition. Jasmine rice, which is very popular with Chinese food,

    has an extremely high GI, which is not good for the health of sedentary people. Some traditional varieties grown

    in Bangladesh have very low GI, which is much better. If the low GI varieties had been lost, it might not have

    been possible to breed new varieties with low GI. Seed banks ensure that such genetic information is preserved.

    For more on the need for preserving seeds, see What! no potatoes?

  • 5/10/2015 Deep freeze seed bank initiated - creation.com

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    If all the genetic information in plants arose by accidental changes (mutations) over billions of years, without any

    intelligent inputthe usual evolutionary dogmathen surely intelligent scientists, with all their accumulated

    knowledge, can create a few genes here and there? Well, no, in spite of the phenomenal advance of scientific

    knowledge, it is beyond the ability of scientists to invent new functional genes just yetto confer disease

    resistance, for example. And yet many of those same scientists accept the evolutionary dogma that all the

    information, all the genes, effectively made themselves without any intelligent input from anyone. It is not

    terribly logical.

    True believers

    Of course true believers (in evolution), such as the antitheist Professor Richard Dawkins of Oxford University,

    argue that natural selection acted like a filter to find and preserve rare information-adding mutations, thus

    creating all the hundreds of thousands of genes with all their control systems that are represented in plants,

    including the amazing photosynthetic system.

    Natural selection does operate in todays world, but it merely gets rid of the unfit, rather than creating the fit.

    See Variation and natural selection versus evolution. And there are heaps of the unfit to get rid of because of the

    destructive effects of mutations, which scramble the genetic informationthey are known by the havoc they

    cause. There is a web site devoted to human diseases caused by mutations called The Human Gene Mutation

    Database. At the date of writing, over 60,000 disease-causing mutations had been identified in humans.

    The informed evolutionist would admit that just selecting plants for disease resistance wont generate it if the

    genetic information was not already in the seeds of the plants under investigation. They would insist that all this

    information arose by natural processes over eons of time, but explain that there is not enough time in breeding

    experiments to see such new information arise. However, there is not enough time, even given evolutionary

    notions of deep time, for natural selection to get rid of all the information-destroying mutations or just to spread

    some supposed new mutation in a populationHaldanes dilemma is a huge, unresolved problem for evolution,

    making it unworkable, even given eons of time. It is like a supermarket making a small loss on every item except

    an occasional product that makes a small profit: the supermarket will never make an overall profit. And the longer

    it goes on the worse the problem getstime is not the hero of the plot that many evolutionists think it is. See

    also, Weasel, a flexible program for investigating deterministic computer demonstrations of evolution for a

    refutation of Dawkins fallacious simulation.

    In spite of all the intelligence of scientists, they cannot invent / create the biological information needed for

    disease resistance or drought tolerance in plants, for example, but the evolutionists among them expect us to

    believe that the same information that they cannot create came into existence by blind natural processes without

    any intelligence whatsoever.

    The science of genetics would benefit from an injection of logical thinking: complex coded information speaks of

    creative intelligence, not dumb natural processes. Such logical thinking would surely help advance the science of

    genetics and the breeding of plants to efficiently feed and clothe the worlds population. Biblical thinking makes

    for good science.

    Related Articles

    What! no potatoes?

    Does inbreeding always decrease genetic variety?

    Further Reading

    Genetics Questions and Answers

    References

    1. Charles D., Species conservation: A forever seed bank takes root in the Arctic. Science 312(5781):17301731, 23 June 2006. Returnto text.

    2. Ruttiman, J., Doomsday food store takes pole position. Nature 441(7096):912913 (22 June 2006) Published online 21 June 2006.Return to text.

    3. Graner, A. and Brner, A., Quest for seed immortality is mission impossible. Nature 442(7101):353, 27 July 2006. Return to text.

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