UN-Workshop on Capacity-building and Exchange of Experiences as related to the Implementation of Paragraph 2 of Article 18 of the Cartagena Protocol on Biosafety, organized in Bonn, Germany, by the Secretariat of the Convention on Biological Diversity and UNEP; with a lecture by Christine von Weizsäcker on Documentation Requirements under Article 18.2a and some of their many Layers of Dynamic Complexity