EDITORIAL: A call to strengthen eco-innovation using indigenous resources and waste products

Abstract

Waste is often taken for granted, as a broad category, which encompasses materials we no longer need. Another category of waste would be local resources that we have hitherto not found use for. Although waste management has always existed, recent studies seem to suggest that waste management needs to be addressed principally in poorer countries, given that since the 1970s the developed world has promoted techniques and policies to tackle waste (Jgensen, 2013) and has also advanced innovative measures and practices often associated with green ideas and care for the environment. However, waste management associated with indigenous practices have long been in existence in Africa. For example, according to Solomon et al. (2016) the old use of ash and recycled material to make the soil fertile among indigenous groups in Liberia and Ghana, West Africa, has been ignored (Salim et. al., 2018). The concept of innovation refers to a broad guiding principle that mobilizes science and technology in the service of the goals of national development. Today as a favourite concept eco-innovation is developing new ideas, promoting new operations, products, and processes to protect the environment, thus obtaining environmental sustainability. Worldwide, eco-innovation is one of the leading strategies to promote resource and energy efficiency and create a low carbon society. Some of the articles published in this regular edition support the eco-innovation principle, which imagines resources with a life cycle perspective, they consider all phases of the product life cycle, from the extraction of raw materials through material processing, manufacturing, distribution, use, repair and maintenance to disposal or re-use. From the outcome of the publications in this edition, it is recommended that eco-innovative research should be fostered through strategic investment in exploiting local resources and waste products for home grown solutions to sustainable development challenges. This provides opportunities to improve resource management and ensure the reuse of waste or prevent waste by developing indigenous resources