When studying perceptions of eating insects among new consumer groups, the focus is often on factors that make people avoid novel foods.
In this essay some important forerunners of green chemistry will be discussed and compared with the present state. The relationship to ethics will be considered.
The massive rise of Big Data generated from smartphones, social media, Internet of Things (IoT), and multimedia, has produced an overwhelming flow of data in either structured or unstructured format.
The recent sharp increase of sensitivity towards environmental issues arising from plastic packaging has boosted interest towards alternative sustainable packaging materials.
The recent sharp increase of sensitivity towards environmental issues arising from plastic packaging has boosted interest towards alternative sustainable packaging materials.
This Personal View addresses SDGs 2, 3, 10, and 12 by exploring the potential consequences of food system innovations in relation to the SDGs. The authors highlight the negative consequences that standalone innovations can have for some sustainability goals, particularly for reducing inequalities and improving social justice. They identify ways in which technical innovations could be embedded in systemic changes to address trade-offs between positive and negative outcomes of their implementation.
This chapter advances SDG 6, 12, and 13 by examining the emergence of water sustainability aspects in recent virtual water trade (VWT) literature, highlights the recent advances and remaining issues in evaluating the water sustainability of agriculture globally, and makes recommendations for future scientific research and societal change: consider groundwater both at the local scale and at the global scale; improve our understanding of groundwater storage and dynamics with new models and data; and raise the profile of groundwater sustainability in governance frameworks to eventually end environmental damages of groundwater exploitation.
This chapter advances SDG 6, 12, and 13 by explaining the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow On (GRACE-FO) missions that have greatly benefitted the modeling and monitoring of groundwater storage changes and drought at the global scale. In this chapter, we first review environmental controls on the temporal variability of groundwater using in situ data. We then describe an approach that infuses GRACE and GRACE-FO observations into a land surface model for assessing groundwater storage changes and drought globally.
The principal motivations for the worldwide trend towards reducing meat consumption are health, the environment and animal welfare.
