Identity inconsistency and unification of types and classes

[Delaney, Timothy C (Timothy)]

> From: Moshe Zadka [mailto:m at moshez.org]
>
> the fluttering of the wings of a butterfly in Tibet will 
> create a storm...
> err, sorry, got carried away there.
> 
> Exercise: Determine for yourself where exactly I got carried 
> away. Discuss.

Butterflies do not actually cause storms, but failing to account for butterflies will cause inaccurate predictions of weather conditions.

Other than that ... nope - sounded fine to me :)

Tim Delaney