Summary Horizon scanning is an essential tool for environmental scientists if they are to contribute to the evidence base for Government, its agencies and other decision makers to devise and implement environmental policies. The implication of not foreseeing issues that are foreseeable is illustrated by the contentious responses to genetically modified herbicide‐tolerant crops in the UK, and by challenges surrounding biofuels, foot and mouth disease, avian influenza and climate change. A total of 35 representatives from organizations involved in environmental policy, academia, scientific journalism and horizon scanning were asked to use wide consultation to identify the future novel or step changes in threats to, and opportunities for, biodiversity that might arise in the UK up to 2050, but that had not been important in the recent past. At least 452 people were consulted. Cases for 195 submitted issues were distributed to all participants for comments and additions. All issues were scored (probability, hazard, novelty and overall score) prior to a 2‐day workshop. Shortlisting to 41 issues and then the final 25 issues, together with refinement of these issues, took place at the workshop during another two rounds of discussion and scoring. We provide summaries of the 25 shortlisted issues and outline the research needs. We suggest that horizon scanning incorporating wide consultation with providers and users of environmental science is used by environmental policy makers and researchers. This can be used to identify gaps in knowledge and policy, and to identify future key issues for biodiversity, including those arising from outside the domains of ecology and biodiversity. Synthesis and applications. Horizon scanning can be used by environmental policy makers and researchers to identify gaps in knowledge and policy. Drawing on the experience, expertise and research of policy advisors, academics and journalists, this exercise helps set the agenda for policy, practice and research.

AimTo explore the beliefs, attitudes, and behaviours of fathers towards breastfeeding and how they impact either positively or negatively on their partners’ decisions to initiate or continue breastfeeding.BackgroundDespite policy initiatives at a national and international level and the increased number of baby-friendly hospitals within the UK, breastfeeding rates are slow to rise. Support from both parents has been proven to increase uptake and continuation rates, but there is little research into the emotional experience of fathers when it comes to breastfeeding.MethodsWe conducted qualitative interviews with 18 fathers in Wiltshire, England. Principles of grounded theory were used throughout this study to guide the sampling, data collection, and data analysis.FindingsFathers knew the health benefits of breastfeeding and wanted their child to breastfeed but were unsure of their place in the feeding process because they felt it was not their body. While they were aware of the benefits of breast milk for infants, fathers felt less informed of the practicalities of breastfeeding and the potential challenges they and their partner might have to overcome to breastfeed successfully for the recommended six-month period. Based on these findings, three segments were identified: the problem bonders, the dual bonders, and the pragmatists. All segments were concerned with the well-being of their partner and child and wanted their child to be breastfed. Health professionals can use the results of this study to create prenatal educational resources that take more of a preventive and problem-solving approach as opposed to promoting breastfeeding in efforts to comply with National Health Service guidelines, without offering solutions to common breastfeeding problems.

Some people with phenylketonuria who were born before screening began were never treated and are still alive. Here we report that far fewer people with untreated phenylketonuria were detected than are thought to exist (about 2000). The majority of those traced had high support needs, challenging behaviour and other symptoms of phenylketonuria. No significant differences were found between those who had or had not tried the phenylalanine-restricted diet. A randomised controlled trial is required to examine the effect of trying the low-phenylalanine diet for people with untreated phenylketonuria.

Mountain areas of Europe have been managed by humans for a long time, leading to a prevalence of semi-natural habitats in mountain landscapes today. These landscapes contain both natural and cultural heritage; however, natural and cultural heritage are rarely considered together when valuing landscapes and developing management plans in protected areas. Here we present a case study of seven protected areas in the mountains of Great Britain and Norway. We take a long-term perspective on landscape and land-use change and propose an integrated model of landscape valuation on the basis of combined natural and cultural heritage. Our model plots indicators of natural and cultural heritage along a gradient of land-use intensity, allowing simultaneous assessment and highlighting how valuation depends on what type of heritage is considered. We show that while contemporary land-use changes follow similar trajectories in Norway and Britain, different land-use histories mean that the loss of heritage differs between the regions. The model presented here thus allows for the consolidation of valuation based on both cultural and natural heritage in landscapes.

Globally, peatlands provide an important sink of carbon in their near natural state but potentially act as a source of gaseous and dissolved carbon emission if not in good condition. There is a pressing need to remotely identify peatland sites requiring improvement and to monitor progress following restoration. A medium resolution model was developed based on a training dataset of peatland habitat condition and environmental covariates, such as morphological features, against information derived from the Moderate Resolution Imaging Spectroradiometer (MODIS), covering Scotland (UK). The initial, unrestricted, model provided the probability of a site being in favourable condition. Receiver operator characteristics (ROC) curves for restricted training data, limited to those located • The approach is suitable for larger areas of peatland with low fragmentation but could be revisited as higher resolution satellite data sources become realistically available.