Messages based on disgust reduce the appeal of meat by decreasing enjoyment and moral detachment, driving consumers towards a plant-based diet, a study finds. By Patrizia Catellani

Some want philanthropy to fill the gap, and others have shamed governments for stepping back. The former is unrealistic, while the latter ineffective. But even with constrained budgets, governments can provide assistance to scale up proven solutions. By William Moore

China’s surging demand for farmed salmon is reshaping global seafood trade, with challenges in domestic production highlighting the country's continued reliance on imports. By Dave Little and Mausam Budhathoki

Choosing food that is both healthy and good for the planet can be confusing. Here are five myths to avoid to help you make better choices. By Dr Bianca Wassmann