I have a theorem which proves rain never falls.
This moreover establishes Marx's decisive errors
on the rain question.
It has two parts. The first part runs as follows:
THE INEVITABLE DRYNESS THEOREM
1) Assume God has a Dirty Great Big Umbrella which 
   He holds over the world whenever His agents go 
   out on His business
2) On the basis of assumption 1, it never rains
   when God's agents are about His Works.
3) Therefore, rain cannot possibly fall except
   through the laxness of God's agents.
The second part is a lemma on Marx's error.
LEMMA: MARX'S ERROR
a) As is well-known, Marx denied the existence
   of God, including His Umbrella
b) Marx, like many people of his day, believed 
   from the available evidence in rain.
c) He constructed an account of this indicating 
   that weather was a strong causal factor.
d) He was also aware that rain did not fall
   all the time, and listed a number of 
   'countervailing factors' which sometimes
   prevented it raining, e.g. sunshine, which is
   also part of the weather, a fact to which
   Marx paid insufficient attention.
e) However, lacking the sophistication of
   modern economics, he did not understand the 
   role of God's Umbrella.
c) Since the Inevitable Dryness Theorem
   conclusively establishes that rain does
   not fall, Marx was wrong.
d) In particular he failed to understand that
   weather cannot be responsible for rain because
   of the role of God's Umbrella. In fact we 
   now know that the only cause of rain is the 
   laxness of God's agents.
e) Therefore Marx was Wrong.
Three questions
a) is the inevitable dryness theorem a correct
   theorem?
b) does it refute Marx?
c) If I successfully disprove the existence
   of God's Umbrella, does this constitute a 
   refutation of the inevitable dryness theorem?
Alan