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   Subject: Hay Theory of History
Created by Andy Horton on 10 Feb 2005 10:27:28
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1 Message #1 of 10: Date Posted: 10 Feb 2005 10:27:28 by  Andy Horton Delete this messageReply to this messageEdit this message
Dyson, Freeman
The technologies which have had the most profound effects on human life are
usually simple. A good example of a simple technology with profound
historical consequences is hay. Nobody knows who invented hay, the idea of
cutting grass in the autumn and storing it in large enough quantities to
keep horses and cows alive through the winter. All we know is that the
technology of hay was unknown to the Roman Empire but was known to every
village of medieval Europe. Like many other crucially important
technologies, hay emerged anonymously during the so-called Dark Ages.
According to the Hay Theory of History, the invention of hay was the
decisive event which moved the center of gravity of urban civilization from
the Mediterranean basin to Northern and Western Europe. The Roman Empire did
not need hay because in a Mediterranean climate the grass grows well enough
in winter for animals to graze. North of the Alps, great cities dependent on
horses and oxen for motive power could not exist without hay. So it was hay
that allowed populations to grow and civilizations to flourish among the
forests of Northern Europe. Hay moved the greatness of Rome to Paris and
London, and later to Berlin and Moscow and New York.

Freeman Dyson Infinite in All Directions, Harper and Row, New York, 1988, p
135.
http://naturalscience.com/dsqhome.html

 
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2 Message #2 of 10: Date Posted: 10 Feb 2005 10:44:52 by  Brenda Delete this messageReply to this messageEdit this message
Very interesting.
thanks
----- Original Message -----
From: "British Marine Life Study Society" <Glaucus@hotmail.com>
To: <british-history@smartgroups.com>
Sent: Thursday, February 10, 2005 10:26 AM
Subject: [British-History] Hay Theory of History


> Dyson, Freeman
> The technologies which have had the most profound effects on human life
> are
> usually simple. A good example of a simple technology with profound
> historical consequences is hay. Nobody knows who invented hay, the idea of
> cutting grass in the autumn and storing it in large enough quantities to
> keep horses and cows alive through the winter. All we know is that the
> technology of hay was unknown to the Roman Empire but was known to every
> village of medieval Europe. Like many other crucially important
> technologies, hay emerged anonymously during the so-called Dark Ages.
> According to the Hay Theory of History, the invention of hay was the
> decisive event which moved the center of gravity of urban civilization
> from
> the Mediterranean basin to Northern and Western Europe. The Roman Empire
> did
> not need hay because in a Mediterranean climate the grass grows well
> enough
> in winter for animals to graze. North of the Alps, great cities dependent
> on
> horses and oxen for motive power could not exist without hay. So it was
> hay
> that allowed populations to grow and civilizations to flourish among the
> forests of Northern Europe. Hay moved the greatness of Rome to Paris and
> London, and later to Berlin and Moscow and New York.
>
> Freeman Dyson Infinite in All Directions, Harper and Row, New York, 1988,
> p
> 135.
> http://naturalscience.com/dsqhome.html
>
>
>
>
>
> If you want to share pictures, use the calendar, or start a questionnaire
> visit http://www.smartgroups.com/groups/british-history
>
> To leave the group, email: british-history-unsubscribe@smartgroups.com
>
> Report abuse
> http://www.smartgroups.com/text/abusereport.cfm?gid%3D377746&mid%3D690
>
>
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> Version: 7.0.300 / Virus Database: 265.8.6 - Release Date: 07/02/2005
>
>



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3 Message #3 of 10: Date Posted: 10 Feb 2005 11:22:33 by  Andy Horton Delete this messageReply to this messageEdit this message
Hello,

I am having my doubts about this theory already.

The Romans could have fed their military animals grain to keep them through
the winter?

If they can plant and harvest wheat and barley, why should the Romans not
have harvested a meadow of grass?

Or did the Roman military machine actually require huge areas of arable
crops for fuel for their horses? As well as food for their men.

It is an attractive theory, but is it all that it is cracked up to be?

Cheers

Andy Horton.
glaucus@hotmail.com
History of Shoreham, England
History.htm

><< ( ( ( ' >

 
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4 Message #4 of 10: Date Posted: 10 Feb 2005 13:16:13 by  Andy Horton Delete this messageReply to this messageEdit this message
Hello,

My doubts over this have now changed to thinking it is a load of rubbish
from a distinguished scientist. It seems an appealing theory at first? From
the very beginning, domestic animals would have been fed fodder collected
from the wild and left over and surplus crops grown.

Cheers

Andy Horton.

 
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5 Message #5 of 10: Date Posted: 10 Feb 2005 13:43:01 by  edwin Delete this messageReply to this messageEdit this message
I think the theory is too sweeping. For example, the Romans were well acquainted with straw and thus the handling of fibrous material in large quantities. Doesn't the Med's climate also mean limits to growth through drought. Anyone ever seen lush meadows around it? I have certainly seen animals eating out of haynets so feeding is done nowadays.

Seem to remember also that there is evidence for leaves (elm, lime?) being gathered for winter feed. Grass cured to hay but still stuck in the ground would also have been available in the North since pastorialism began. Perhaps it was the portability of hay that was the key in that local monopolies could have been created thereby enhancing the power holder's influence and control of resources. There is certainly capital investment required for hay farming, efficient scyhtes and cart and storage.

Edwin

 
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6 Message #6 of 10: Date Posted: 10 Feb 2005 13:46:29 by  edwin Delete this messageReply to this messageEdit this message
<My doubts over this have now changed to thinking it is a load of rubbish
from a distinguished scientist. It seems an appealing theory at first? From
the very beginning, domestic animals would have been fed fodder collected
from the wild and left over and surplus crops grown.>

Certainly but I am not sure that we shouldn't still look at the economic implications ot the creation of the wherewithal to turn hay into a marketable crop.

Edwin

 
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7 Message #7 of 10: Date Posted: 11 Feb 2005 00:56:40 by  Andy Horton Delete this messageReply to this messageEdit this message
Hello,

The problem is that hay meadows were not a new invention. They were used by
the Romans and probably ever since Man ceased to be nomadic and settled
down.

The theory is attractive, but the logical conclusions are based on an
inaccurate premise? It might have been a problem for Attila the Hun, finding
feed for his cavalry? Storage of food for the colder winter months for
humans must have been a problem from the beginning of civilisation.

Still it is worth thinking about.

Cheers

Andy Horton.

 
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8 Message #8 of 10: Date Posted: 11 Feb 2005 13:08:45 by  edwin Delete this messageReply to this messageEdit this message
In a message dated 11/02/05 00:57:50 GMT Standard Time, Glaucus@hotmail.com
writes:

It might have been a problem for Attila the Hun, finding
feed for his cavalry?


I have seen it claimed, eg by John Keegan in History of War, that the end of
the open grass areas was a natural limit of the spread of nomadic cavalry's
excursions as they couldn't get enough fodder in arable areas. Also aren't the
Turks supposed to have destroyed arable agriculture as they penetrated into
the Eastern Roman Empire ion order to extend grazing?

Edwi

Attachment: . message.html (text/html)
 

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9 Message #9 of 10: Date Posted: 15 Feb 2005 21:05:02 by  jez Delete this messageReply to this messageEdit this message
on 10/2/05 10:26 AM, British Marine Life Study Society wrote:

> Dyson, Freeman

<big snip>

I took the liberty of forwarding this to a friend who is expert in Roman
history.

Here is his reply.

---
Hallo Cousin

>All we know is that the
> technology of hay was unknown to the Roman Empire

My first thoughts were that this was an elegant windup, but the
book and its author appear to be genuine.

As I suspected, our earliest authority, Cato the Elder (234-139 BCE), makes
mention of hay in his 'De Agri Cultura', LIII, in a fairly offhand manner,
indicating that this is no new-fangled or exotic process:

"Cut hay in season, and be careful not to wait too long. Harvest before the
seed ripens, and store the best hay by itself for the oxen to eat during the
spring ploughing, before you feed clover."

Varro (116-17 BCE), in his 'Rerum Rusticarum' mentions hay (I.xxxi.4): "All
fodder crops should be cut [between the rising of the Pleiades and the
summer solstice], first clover, mixed fodder, and vetch, and last hay." and
again (II.vii.7) for horses: "The breeding stud of horses is best fed in
meadows on grass, and in stalls and enclosures on dry hay...".

Our most exhaustive primary source on Roman agriculture and husbandry,
Columella (c. 70 CE) mentions hay in 'De Re Rustica' (II.xvii.6) as a matter
of course in all meadows, in XI.ii.40 he suggests that the rising of the
Pleiades during the second week of May is a good time for the hay-harvest,
and goes on to tell you how much by area and weight a good reaper can cut in
a day. In XI.ii.99-100 he expounds on the amounts and proportions of
different kinds of fodder to give oxen during different months.

I've just looked hay up in my dictionary, and see that Horace (65-8 BCE)
says 'fenum habet in cornu' ('he has hay on his horns'), meaning a beast (or
a man, for that matter) is dangerous.

One wonders whence Mr Dyson's confident assertions that they didn't have
hay.
Perhaps he assumes that, because of his (inaccurate) notions of the Italian
climate, they didn't need to make hay and therefore didn't make hay. He
doesn't seem to know much about animal husbandry either: you can certainly
feed a horse or a draught-ox on nothing but grass, but if you're working
them they rapidly go out of condition unless you enhance their calorie
intake with hard feed. I've never come across this 'Hay Theory of History'
before, but if it makes any real sense it will deal with the logistics of
fodder transportation for cavalry mounts and baggage train beasts as a major
constraint on the mobility of armies - not on daft suppositions that a
people like the Romans never bothered to acquire something because they
didn't need it. Not a quality I associate with Romans, personally.

Hope that interests. Quote me if you like.

Nick.

 
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10 Message #10 of 10: Date Posted: 15 Feb 2005 23:07:48 by  JRG Wood Delete this messageReply to this messageEdit this message
If hay was unknown by the Roman Empire what about that 'little heard of
reference' to someone 'not at all well known' receiving gifts from kings and
shepherds whilst lying in a manger, which is something that holds hay??


----- Original Message -----
From: "webmistress" <jezreell@mac.com>
To: <british-history@smartgroups.com>
Sent: Tuesday, February 15, 2005 9:05 PM
Subject: Re: [British-History] Hay Theory of History


> on 10/2/05 10:26 AM, British Marine Life Study Society wrote:
>
>> Dyson, Freeman
>
> <big snip>
>
> I took the liberty of forwarding this to a friend who is expert in Roman
> history.
>
> Here is his reply.
>
> ---
> Hallo Cousin
>
>>All we know is that the
>> technology of hay was unknown to the Roman Empire
>
> My first thoughts were that this was an elegant windup, but the
> book and its author appear to be genuine.
>
> As I suspected, our earliest authority, Cato the Elder (234-139 BCE),
> makes
> mention of hay in his 'De Agri Cultura', LIII, in a fairly offhand manner,
> indicating that this is no new-fangled or exotic process:
>
> "Cut hay in season, and be careful not to wait too long. Harvest before
> the
> seed ripens, and store the best hay by itself for the oxen to eat during
> the
> spring ploughing, before you feed clover."
>
> Varro (116-17 BCE), in his 'Rerum Rusticarum' mentions hay (I.xxxi.4):
> "All
> fodder crops should be cut [between the rising of the Pleiades and the
> summer solstice], first clover, mixed fodder, and vetch, and last hay."
> and
> again (II.vii.7) for horses: "The breeding stud of horses is best fed in
> meadows on grass, and in stalls and enclosures on dry hay...".
>
> Our most exhaustive primary source on Roman agriculture and husbandry,
> Columella (c. 70 CE) mentions hay in 'De Re Rustica' (II.xvii.6) as a
> matter
> of course in all meadows, in XI.ii.40 he suggests that the rising of the
> Pleiades during the second week of May is a good time for the hay-harvest,
> and goes on to tell you how much by area and weight a good reaper can cut
> in
> a day. In XI.ii.99-100 he expounds on the amounts and proportions of
> different kinds of fodder to give oxen during different months.
>
> I've just looked hay up in my dictionary, and see that Horace (65-8 BCE)
> says 'fenum habet in cornu' ('he has hay on his horns'), meaning a beast
> (or
> a man, for that matter) is dangerous.
>
> One wonders whence Mr Dyson's confident assertions that they didn't have
> hay.
> Perhaps he assumes that, because of his (inaccurate) notions of the
> Italian
> climate, they didn't need to make hay and therefore didn't make hay. He
> doesn't seem to know much about animal husbandry either: you can certainly
> feed a horse or a draught-ox on nothing but grass, but if you're working
> them they rapidly go out of condition unless you enhance their calorie
> intake with hard feed. I've never come across this 'Hay Theory of History'
> before, but if it makes any real sense it will deal with the logistics of
> fodder transportation for cavalry mounts and baggage train beasts as a
> major
> constraint on the mobility of armies - not on daft suppositions that a
> people like the Romans never bothered to acquire something because they
> didn't need it. Not a quality I associate with Romans, personally.
>
> Hope that interests. Quote me if you like.
>
> Nick.
>
>
>
>
>
>
> If you want to share pictures, use the calendar, or start a questionnaire
> visit http://www.smartgroups.com/groups/british-history
>
> To leave the group, email: british-history-unsubscribe@smartgroups.com
>
> Report abuse
> http://www.smartgroups.com/text/abusereport.cfm?gid%3D377746&mid%3D700
>

 
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