insurmountable challenges. However, the emphasis on design novelty is also associated with progress and new design solutions that, without this emphasis, would not see the light of day. The design value of novelty is not generally accepted within either architecture or design. This is indicated by the debate in architecture, focusing on whether buildings should harmonize with the surroundings in that they are situated in or not. Equally is the debate where architecture should be based on traditional topology and design styles i.e. classical and vernacular base architecture or if it should be an expression of its time. The same issues are indicated within the industrial design domain where it has been debated if retro design should be accepted or not as good design. Mathematical and scientific design values A movement to base architectural design on scientific and mathematical understanding started with the early work of Christopher Alexander in the 1960s, Notes on the synthesis of form. Other contributors joined in, especially in investigations of form on the urban scale, which resulted in important developments such as Bill Hillier's Space syntax and Michael Batty's work on Spatial analysis. In architecture, the four-volume work The Nature of Order by Alexander summarizes his most recent results. An alternative architectural theory based on scientific laws, as for example A Theory of Architecture is now competing with purely aesthetic theories most common in architectural academia. This entire body of work can be seen as balancing and often questioning design movements that rely primarily upon aesthetics and novelty. At the same time, the scientific results that determine this approach in fact verify traditional and vernacular traditions in a way that purely historical appreciation cannot. Social and environmental issues are given a new explanation, drawing upon biological phenomena and the interactivity of groups and individuals with their built environment. The new discipline of biophilia developed by E. O. Wilson plays a major role in explaining the human need for intimate contact with natural forms and living beings. This insight into the connection between human beings and the biological environment provides a new understanding for the need for ecological design. An extension of the biophilic phenomenon into artificial environments suggests a corresponding need for built structures that embody the same precepts as biological structures. These mathematical qualities include fractal forms, scaling, multiple symmetries, etc.. Applications and extensions of Wilson's original idea are now carried out by Stephen