Climate change and the urgency to transform food systems

Area of Science:

• Climate Change Science
• Agricultural Science
• Food Systems Analysis

Background:

• Food systems significantly contribute to greenhouse gas (GHG) emissions.
• These systems are also vulnerable to climate change impacts, necessitating adaptation.
• Current agricultural and food policies often lack integration with climate change mitigation and adaptation strategies.

Purpose of the Study:

• To highlight the critical need for transforming food systems to meet global climate targets.
• To identify barriers hindering the development of implementable climate mitigation pathways in food systems.
• To emphasize the necessity of new governance structures for managing trade-offs between climate mitigation and food security.

Main Methods:

• This study is primarily a synthesis and analysis of existing literature and policy challenges.
• It involves identifying structural barriers within food and climate policy domains.
• The research examines the interplay between mitigation options, food security, and governance.

Main Results:

• Failure to rapidly transform agriculture and food systems jeopardizes the 2015 Paris Agreement goals.
• Structural challenges including fragmented decision-making, vested interests, and power imbalances impede progress.
• A lack of a joint vision exacerbates difficulties in implementing climate solutions within food systems.

Conclusions:

• New processes and governance arrangements are urgently required for food systems transformation.
• Addressing trade-offs between GHG mitigation and food security is essential.
• Integrated approaches are needed to align food systems with climate change objectives.