We have received an additional invited commentary to Camilla Schwind, from Hector Geffner, with respect to her ETAI submitted article; concurrently we have received a message from Camilla that she now submits a revised article for refereeing. Hector's questions are found below; the revised article is accessible from the discussion page as indicated below.

In the discussion about modality and modal logic, we have received John McCarthy's response to the contributions by Herbert Wansing and Joe Halpern. John's answer is available HERE in postscript.

Additional debate contributions have been received for the following article(s). Please click the title of the article to link to the interaction page, containing both new and old contributions to the discussion.

Camilla Schwind
Causality in Action Theories
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