This article focuses on the impact of gender inequality on women’s vulnerability, resilience and response to  climate change impacts. The researchers explore how patriarchal norms limit women’s access to climate-smart adaptation strategies and how policies targeted at climate action fail to overcome this structural inequality.

This paper reports the results of a structured expert elicitation process from 76 food system experts on future food system disruption scenarios for the UK. Around one third of those consulted thought that major civil unrest due to a shortage of popular carbohydrates as a result of extreme weather was more likely than not in the next 10 years.

This policy brief from Climate Advisers and the Good Food Institute suggests that alternative proteins (both plant-based and cultivated, i.e. lab-grown, options) are important for food security around the world and national security in the United States. It argues that feeding edible crops to livestock drives up the price of staple crops, negatively affects the quantity of food available to people, and makes food reliant on long, fragile supply chains (e.g. at risk of zoonotic disease outbreaks).

The WWF sets out global trends in biodiversity over the past 50 years, concluding that land use change is currently the greatest threat to nature, but that climate change could overtake land use change in impact if we cannot keep warming to 1.5°C. The relative abundance of monitored vertebrate wildlife populations has declined by an average of 69% between 1970 and 2018, with particularly large declines (of 94%) in Latin America and the Caribbean. (For a definition of relative abundance, see page 9 of the Living Planet Index technical report). The report also emphasises the importance of indigenous knowledge and a rights-based approach to solving the nature, climate and pollution crises.

This paper identifies research priorities relating to threats to global food security caused by extreme events such as heat waves, floods, war or financial crises. Focusing on the next two decades, the authors asked experts for emerging threats to food security as well as research questions, which were then ranked according to their potential impact and effort required to answer them.

Governments must act now to make societies and economies more resilient to shocks such as COVID-19 and the Russian invasion of Ukraine, argues this report from UK-based international affairs think tank Chatham House. The Russia-Ukraine crisis is amplifying food insecurity and the cost of living crisis that had already followed the COVID-19 pandemic, and risks triggering a “cascade” of supply chain disruptions, market volatility, resource insecurity, the displacement of people and geopolitical upheaval. The potential for simultaneous price or supply shocks in food and energy, including those induced by climate change, is growing.

This report from IPES Food explores the factors underlying the increase in global food prices, which in April 2022 were 34% higher than a year previously. It focuses on the impacts of the Russian invasion of Ukraine as well as broader structural issues in the global food system, including heavy reliance on food imports, barriers to changes in production systems, excessive speculation in grain markets, and vicious cycles of climate change, poverty, conflict and food insecurity.

Developed economies such as the UK, Germany and Japan could suffer the greatest economic losses from sudden declines in pollinator populations, due to their dependence on imported crops, according to this modelling study. The paper estimates the changes in production levels and market prices that would occur for 74 animal-pollinated crops following sudden pollinator loss due to three causes: high use of pesticides; natural disasters such as drought; or countries being unable to pursue sustainable agricultural policies due to high levels of debt.