Policy mix for a low-carbon food system

Area of Science:

• Environmental Science
• Food Systems Analysis
• Climate Policy

Background:

• The global food system contributes significantly to greenhouse gas emissions, demanding a transition to sustainable practices.
• Current policies for reducing emissions from animal-based protein often rely on carbon pricing or behavioral nudges, each with limitations.

Purpose of the Study:

• To propose innovative policy tools and strategies for transforming the food system towards sustainability.
• To explore the combination of hard and soft policy interventions for enhanced effectiveness and social acceptability.

Main Methods:

• Conceptual analysis and policy innovation proposal.
• Examination of integrating Emission Trading Systems (ETS) and Voluntary Carbon Offsetting (VCO) with behavioral nudges.
• Discussion on sequencing policy tools for optimal impact.

Main Results:

• Combining novel hard policies (ETS, VCO) with soft policies (nudges) can overcome limitations of isolated approaches.
• Sequencing policy interventions offers a more socially acceptable pathway for food system transformation.
• Policy innovation is crucial for enhancing the effectiveness of sustainable food system transitions.

Conclusions:

• Integrating diverse policy tools, including novel hard and soft approaches, is key to achieving a sustainable food system.
• A strategic combination and sequencing of policies can improve social acceptance and effectiveness.
• Policy innovation is essential for addressing the environmental impact of the food sector.