Global

The study investigates the cost of nutritionally adequate and low-GHGE diets in Finland, using optimization models. Minimum cost diets significantly reduce carbon footprints and expenses but lack diversity and cultural acceptability. The culturally acceptable diets, while slightly cheaper and with lower climate impact than current diets, highlight that affordability isn't the main barrier; cultural acceptability is. Reducing GHGE further decreases diet costs. The study concludes that sustainable dietary changes should focus on taste, convenience, and social norms alongside nutrition and affordability.

This One Earth Commentary discusses how policy makers could accelerate social change towards climate action (SDG 13) in their cities and communities (SDG 11) by reducing early inertia.

This content aligns with Goal 3: Good Health as well as Goal 10: Reduced Inequalities by highlighting the travel challenges faced by individuals with disabilities, which can hinder their access to essential services and opportunities. By identifying barriers and advocating for inclusive transportation policies, it aims to improve mobility and reduce inequalities for people with disabilities, ultimately promoting better health outcomes and community integration.