|  | [Introduction] [Essays] [Sielaff's lessons] [Old methods, recent syntoms] [Negative evaluation rules] | 
 We sat 
there waiting and ziemlich gespannt, January, quite cold in Berlin, but, after all, 
that was the reason we were there: Sielaff was still teaching, against all political odds.
We sat 
there waiting and ziemlich gespannt, January, quite cold in Berlin, but, after all, 
that was the reason we were there: Sielaff was still teaching, against all political odds. "This book, on the other hand..." - he continued, picking another book from his pile - "... which is 
titled 'Danemark 
between 500 and 1200' has been 
written by an Author that actually does happen to know danish... unfortunately (for him, on the other side 
quite 
fortunately for 
those among us that want to appreciate books 
like this on the fly) the same Author wrote - before this book - a 
book titled 'Cactusses and other desert's plants' and, should that not be enough for you, he 
wrote - a short time after having published 
the book I am helding right now in my hand - another book titled 
'Aquarium techniques 
for home and profit'.
"This book, on the other hand..." - he continued, picking another book from his pile - "... which is 
titled 'Danemark 
between 500 and 1200' has been 
written by an Author that actually does happen to know danish... unfortunately (for him, on the other side 
quite 
fortunately for 
those among us that want to appreciate books 
like this on the fly) the same Author wrote - before this book - a 
book titled 'Cactusses and other desert's plants' and, should that not be enough for you, he 
wrote - a short time after having published 
the book I am helding right now in my hand - another book titled 
'Aquarium techniques 
for home and profit'. "I am sure 
you begin to understand, now..." - he said - "...but let's continue, because 
there is MUCH more to understand and reverse... here is another book: 'Danemark in the middle 
ages' - and he fished a third 
book from his pile - "that has been written by someone that definitely 
knows danish, that only worked on danish 
history of the middle ages, and that happens to be a recognized authority in such matters" 
- he paused and 
then throw the book disgusted on the "crap" side of his desk - "I know you wont like what I will 
now say" - he added - "but it is quite important nevertheless: the Author wrote this book when he was 
only THIRTY years old!" - in fact we were all still approaching thirty ourselves 
and therefore more or less 
speechless - "I fear you'll probably don't dig it right now, but believe me: 
if you want to be really 
sure someone knows anything about what he's writing about - especially in 
complex sciences like early medieval history -, you 
wait until he is AT LEAST fifty years old, 
and even in that case you should by all means take GREAT care: 
most of the so-called "experts" 
are oft enough just releasing hot air bubbles. This has nothing to do with 
danish history specifically, of course... it happens anywhere, anyhow, anyabout..."
"I am sure 
you begin to understand, now..." - he said - "...but let's continue, because 
there is MUCH more to understand and reverse... here is another book: 'Danemark in the middle 
ages' - and he fished a third 
book from his pile - "that has been written by someone that definitely 
knows danish, that only worked on danish 
history of the middle ages, and that happens to be a recognized authority in such matters" 
- he paused and 
then throw the book disgusted on the "crap" side of his desk - "I know you wont like what I will 
now say" - he added - "but it is quite important nevertheless: the Author wrote this book when he was 
only THIRTY years old!" - in fact we were all still approaching thirty ourselves 
and therefore more or less 
speechless - "I fear you'll probably don't dig it right now, but believe me: 
if you want to be really 
sure someone knows anything about what he's writing about - especially in 
complex sciences like early medieval history -, you 
wait until he is AT LEAST fifty years old, 
and even in that case you should by all means take GREAT care: 
most of the so-called "experts" 
are oft enough just releasing hot air bubbles. This has nothing to do with 
danish history specifically, of course... it happens anywhere, anyhow, anyabout..." "You see..." - continued Sielaff - "...the fact that the previous author worked a lot 
on a single subject may be 
relevant for the books he wrote / will have written at the END of his career. 
But this does not guarantee 
nothing at all about the books he may have written 
at the beginning. And now we come to this article: 
'About mediaeval danemark' which was written by an expert on danish medieval 
history, who was  fifty himself at the time of writing. The article appeared in november 
1982 on a 
university monthly collection..." - silence followed, we were trying to guess - "...ahem, 
I repeat: it appeared in november on a monthly..." - more silence: we didn't know 
what to say - "...ok: if you don't know it yet, then you better learn it right now: 
monthly publications 
are tricky - especially university ones.    They actually HAVE 
to publish their 12 issues year after year in order to survive... 
and get public money for the following years... yet the quality 
varies considerably, and though 
it may be relatively easy to find  some sound and interesting material for the first, say, 
five or six months, 
you'll have to scratch the bottom of the 'Topf' 
to be able to fill and publish  all 12 issues... therefore, my dear students, everything 
published 'from september onwards' should be regarderd with suspect... mind you: it does not 
MEAN that the stuff is crap, it is only LESS PROBABLE that you'll have some  
outstanding work there..."
"You see..." - continued Sielaff - "...the fact that the previous author worked a lot 
on a single subject may be 
relevant for the books he wrote / will have written at the END of his career. 
But this does not guarantee 
nothing at all about the books he may have written 
at the beginning. And now we come to this article: 
'About mediaeval danemark' which was written by an expert on danish medieval 
history, who was  fifty himself at the time of writing. The article appeared in november 
1982 on a 
university monthly collection..." - silence followed, we were trying to guess - "...ahem, 
I repeat: it appeared in november on a monthly..." - more silence: we didn't know 
what to say - "...ok: if you don't know it yet, then you better learn it right now: 
monthly publications 
are tricky - especially university ones.    They actually HAVE 
to publish their 12 issues year after year in order to survive... 
and get public money for the following years... yet the quality 
varies considerably, and though 
it may be relatively easy to find  some sound and interesting material for the first, say, 
five or six months, 
you'll have to scratch the bottom of the 'Topf' 
to be able to fill and publish  all 12 issues... therefore, my dear students, everything 
published 'from september onwards' should be regarderd with suspect... mind you: it does not 
MEAN that the stuff is crap, it is only LESS PROBABLE that you'll have some  
outstanding work there..."
    
 "And now we are approaching the real 'kern' of today's session." - Sielaff yawned - "Here you have another book: 
 History of Danemark through the middle ages." - He raised a hand holding a thick book 
 from his pile. - "This was written by a recognized expert of danish history, towards the end 
 of his life, building on many essays he wrote before on the same argument. It was published 
 by the most important danish editor, translated in German, English and French."
 
 "And now we are approaching the real 'kern' of today's session." - Sielaff yawned - "Here you have another book: 
 History of Danemark through the middle ages." - He raised a hand holding a thick book 
 from his pile. - "This was written by a recognized expert of danish history, towards the end 
 of his life, building on many essays he wrote before on the same argument. It was published 
 by the most important danish editor, translated in German, English and French." "Today's 'proseminar' is almost finished."
 
"Today's 'proseminar' is almost finished."