Update on 'Umwelt transition'

My journal article 'Umwelt transition. Uexküll and environmental change' is still in process. It now seems to be destined for publication - com a graça de Deus - at some point in 2009. I hope to finish a second draft (a thorough revision, and expansion) in a few days. Changes include a more systematic outline, more ecological context (especially from macroevolution) and more references to other Uexküll scholars within biosemiotics.