Developing Interventions for Scaling Up UK Upcycling

open access articleUpcycling presents one of many opportunities for reducing consumption of materials and energy. Despite recent growth evidenced by increasing numbers of practitioners and businesses based on upcycling, it remains a niche activity and requires scaling up to realise its potential benefits. This paper investigates UK household upcycling in order to develop interventions for scaling up upcycling in the UK. Mixed methods were used in four stages: (a) Interviews to gain insights into UK upcycling; (b) a survey to discover key factors influencing UK upcycling; (c) intervention development based on the synthesis of interviews and survey; and (d) use of a semi-Delphi technique to evaluate and develop initial interventions. The results showed approaches to upcycling (e.g., wood, metal and fabric as frequently used materials, online platforms as frequently used source of materials), context for upcycling (e.g., predominant use of home for upcycling), factors influencing UK upcycling with key determinants (i.e., intention, attitude and subjective norm), important demographic characteristics considering a target audience for interventions (i.e., 30+ females) and prioritised interventions for scaling up (e.g., TV and inspirational media and community workshops as short-term high priority interventions). The paper further discusses implications of the study in terms of development of theory and practice of upcycling

The Return of the Beehives, Brylcreem and Botanical! An Historical Review of Hair Care Practices with a view to Opportunities for Sustainable Design

This paper considers hair care as a network of activities and routines which have consequences for environmental sustainability and which may be modified by design. It proposes that together with cultural knowledge, embodied skill and objects, these activities can be thought of as ‘practices’ that are reproduced and also change through time (Shove 2006). They consume resources and are therefore implicated in the issue of environmental sustainability. The paper draws on research into hair care practices conducted through in-depth interviews with female participants, as part of the first author’s PhD study. The discussion here however centres on historical work and Shove’s (2003) writing on bathing to explore the changing products and substances including ideas, technological and infrastructural aspects of cleansing and conditioning hair. Because these factors may determine when to wash or not to wash your hair they affect resource consumption. The paper concludes by outlining opportunities for sustainable design that follow from the insights gained by investigating the history of hair care in relation to the data collected during in-depth interviews. It highlights, as outlined by Hand et al (2005), that the resources consumed through hair care are influenced by the integrative nature of hair care as a practice rather than by individuals being dedicated to sustainability. To concentrate on single products without taking into account that hair care is practiced in everyday life is not likely to provide opportunities for sustainable living. What is considered ‘normal’ standards of hair care and means to achieve them needs to be conceptualised to identify opportunities to modify what is considered ‘normal’ through design. Keywords: Everyday Practices, Sustainable Design</p

The effect of rental rates on the extension of Conservation Reserve Program contracts

Given that the majority of conservation reserve program (CRP) contracts on approximately 36 million acres of enrolled land expire concurrently, re-enrollment decisions by farmers and the federal government have high budgetary implications. Using a survey of over 8,000 CRP contract holders, we apply an ordered response discrete choice model to explicitly model the range in rental rates over which the representative farmer may be ambivalent to renewing the CRP contract. Given the empirical results from the ordered response model, we estimate acreage re-enrollment as a function of the rental rate and compare them to results of a binomial choice model.CRP contracts; ordered probit; re-enrollment; respondent indifference

Adapting Darnton’s Nine Principles framework for behaviour change:The UK upcycling case study

open access articleDesign practitioners and academics have increasingly recognised the potential value of design for behaviour change. On the one hand, while existing studies address product or communication design as main interventions, there is a growing interest in design as a useful tool for policy development and service innovation. On the other hand, the interplay between social research, design, and policy development in behaviour intervention is not a new concept or practice, yet studies to suggest and evaluate particular general approaches to policy and design interventions are relatively new and rare. To fill this knowledge gap, this paper adapts Darnton’s Nine Principles framework as one promising generic approach, demonstrates how the adapted framework can be applied to the upcycling case study in the UK and evaluates the usefulness of the adapted framework. The study results show that the adapted framework is useful for exploring behaviour and developing interventions in small-scale, exploratory studies, and that it can be applied to other behaviour domains and contexts. The main contribution of this paper is the demonstration of the potential of Darnton’s original and adapted frameworks as a promising general approach useful for policy and design interventions

An exploratory study on the consequences of individual upcycling: is it worth making people feel attached to their upcycled products?

This work was undertaken in the Sustainable Consumption Research Group at Nottingham Trent University.Product attachment, the emotional bond experienced with a product, is an emerging concept for sustainable production and consumption. The logic behind it is that when people are attached to any product, they are more likely to postpone its replacement or disposal. Some types of product have been studied regarding product attachment in past research but the focus has been on manufacturers ’ perspectives rather than on consumers’ ‘everyday creativity’ activities such as ‘individual upcycling’. Individual upcycling, creation or modification out of used materials resulting in a higher quality or value product than the composition al elements, is particularly relevant to product attachment. This is because upcycling, as a creative, engaging user activity, may offer the experiences of self-expression, group affiliation, special memories and pleasure, all of which are possible product attachment determinants. In the meantime, recent evidence suggests that the number of people who upcycle things has increased, possibly as a response to the contemporary ‘Maker Movement’ and aided by physical and digital resources. Despite this growth, individual upcycling has not been investigated extensively, especially its relation to product attachment and product longevity. Acknowledging this, this study investigated the consequences of individual upcycling with respect to product attachment and the product longevity of upcycled products, and compared the results with mass-produced products with the same functions through an exploratory questionnaire with 23 UK-based upcycling practitioners. The results demonstrated that the attachment to upcycled products is positively correlated with irreplaceability, and irreplaceability with product care and expected product longevity. The results also showed that the expected product lifetime years of the upcycled product with attachment are longer than the estimated average product lifetime years of the mass-produced products with the same functions

New Approaches to St Stephen's Chapel, Palace of Westminster

Introduction to a group of articles in this edition, on 'One Object', St Stephen's Chape

Experimental evolution with E. coli in diverse resource environments. I. Fluctuating environments promote divergence of replicate populations

<p>Abstract</p> <p>Background</p> <p>Environmental conditions affect the topology of the adaptive landscape and thus the trajectories followed by evolving populations. For example, a heterogeneous environment might lead to a more rugged adaptive landscape, making it more likely that replicate populations would evolve toward distinct adaptive peaks, relative to a uniform environment. To date, the influence of environmental variability on evolutionary dynamics has received relatively little experimental study.</p> <p>Results</p> <p>We report findings from an experiment designed to test the effects of environmental variability on the adaptation and divergence of replicate populations of <it>E. coli</it>. A total of 42 populations evolved for 2000 generations in 7 environmental regimes that differed in the number, identity, and presentation of the limiting resource. Regimes were organized in two sets, having the sugars glucose and maltose singly and in combination, or glucose and lactose singly and in combination. Combinations of sugars were presented either simultaneously or as temporally fluctuating resource regimes. This design allowed us to compare the effects of resource identity and presentation on the evolutionary trajectories followed by replicate populations. After 2000 generations, the fitness of all populations had increased relative to the common ancestor, but to different extents. Populations evolved in glucose improved the least, whereas populations evolving in maltose or lactose increased the most in their respective sets. Among-population divergence also differed across regimes, with variation higher in those groups that evolved in fluctuating environments than in those that faced constant resource regimens. This divergence under the fluctuating conditions increased between 1000 and 2000 generations, consistent with replicate populations evolving toward distinct adaptive peaks.</p> <p>Conclusions</p> <p>These results support the hypothesis that environmental heterogeneity can give rise to more rugged adaptive landscapes, which in turn promote evolutionary diversification. These results also demonstrate that this effect depends on the form of environmental heterogeneity, with greater divergence when the pairs of resources fluctuated temporally rather than being presented simultaneously.</p