In this section, some basic issues for advancing the industrial bio economy are discussed, by reference to the resource base, conversion options and alternative products and services. The emphasis is on tropical and sub tropical biomass resources, although some of the processes and products are also relevant for temperate climates. The discussion below is not intended to be an exhaustive list of potential resources and products, but rather to provide a flavour for some of the options available. Nor is it possible to discuss the many possible conversion paths and the impacts of these conversion paths; again, the intent is to briefly summarise a few examples and case studies that are somewhat representative of the conversion paths and products that can be pursued. .
