All the blather about global warming/nuclear winter reminds me of this poem:

Some say the world will end in fire,
Some say in ice.
From what I've tasted of desire
I hold with those who favour fire.
But if it had to perish twice,
I think I know enough of hate
To say that for destruction ice
Is also great
And would suffice.

Robert Frost

and while I have your attention, another poem by the same poet:

Provide, Provide




The witch that came (the withered hag)
To wash the steps with pail and rag,
Was once the beauty Abishag,

The picture pride of Hollywood.
Too many fall from great and good
For you to doubt the likelihood.

Die early and avoid the fate.
Or if predestined to die late,
Make up your mind to die in state.

Make the whole stock exchange your own!
If need be occupy a throne,
Where nobody can call you crone.

Some have relied on what they knew;
Others on simply being true.
What worked for them might work for you.

No memory of having starred
Atones for later disregard,
Or keeps the end from being hard.

Better to go down dignified
With boughten friendship at your side
Than none at all. Provide, provide!

Robert Frost