Intro; Preface and Acknowledgements; Contents; 1 The Complexity of Food Waste at Consumption Level: Definitions, Data, Causes and Impacts; Abstract; 1.1 Introduction; 1.2 Definitions; 1.3 Data and Main Types of Food Wasted; 1.4 Main Causes that Lead to Food Losses and Waste; 1.5 Main Environmental, Economic and Social Impacts Related to Food Waste; 1.5.1 Focus on the Impacts at Consumption Level; 1.6 Conclusions and Managerial Implications; References; 2 Factors and Behaviours Affecting Food Waste at Consumption Level: The Household Food Waste Journey Model; Abstract; 2.1 Introduction

2.2 The Household Food Waste Journey to Explain Wasteful Behaviours2.2.1 Psychological Factors; 2.2.2 Social Factors; 2.2.3 Situational Factors; 2.2.4 Demographic and Socio-Economic Factors; 2.2.5 Household Food Waste Journey; 2.3 Factors and Behaviours Influencing Food Waste Away from Home; 2.3.1 Kitchen Food Waste; 2.3.2 Client Food Waste; 2.4 Discussion and Future Research; References; 3 Food Policies to Tackle Food Waste: A Classification; Abstract; 3.1 Policy Tools in the Food Sector to Enhance Sustainable Behaviours; 3.2 Conceptual Framework; 3.3 Research Methodology

3.4 Results and DiscussionAppendix-Main Policies Against Food Waste: The Final Classification; References; 4 Food Waste Initiatives at Consumption Level: A Categorization; Abstract; 4.1 Introduction; 4.2 Research Objectives; 4.3 Research Methodology; 4.4 Results and Discussion; 4.5 Case Studies Analysis; Initiatives Sitography; References; General Conclusions