1 Table of Contents: “... of Learning -- Gesture Friendly Interfaces for Classroom Teaching with Thinking Tools -- National...”

2 Table of Contents: “...: Modernism and Architecture in the 21st Century -- Diagrammatic Reasoning/Proof Systems -- JVenn: A Visual...”

3 Table of Contents: “... and Urban Revolutions -- Concluding Notes: Self-Organizing Cities at the Gate of the 21st Century...”

4 Table of Contents: “...-Theoretical Tools -- 2.1 Modular arithmetic -- 2.2 Polynomial arithmetic -- 2.3 Squares and roots -- 2.4...”

5 Table of Contents: “... Morality and Value In The 21st Century --...”

6 Table of Contents: “... -- The New Challenge of Business Value -- Socio-Technical Design of the 21st Century -- When Counterfactual...”

7 Table of Contents: “...Models as Tools, Especially for Making Sense of Problems -- In-Depth Use of Modeling in Engineering...”