Approximately one third of the world’s food is lost, and reducing this represents an important strategy for promoting more sustainable food systems and addressing global food insecurity. This paper presents a preliminary assessment of the socio-economic factors that are significant in causing food loss in developing countries. These countries were chosen because the majority of food waste in poorer nations happens on or around the farm and is due to inefficient storage and processing facilities (by contrast, the majority of food waste in the global north is caused by consumers or retailers and, hence, is a very different problem). To explore this topic, we conducted a multivariate panel data analysis where the volume of food loss in 93 countries over 20 years was used as the dependent variable and a range of socio-economic factors were used as independent variables. Results show that, for the countries in the global south, variables related to wealth, agricultural machinery, transportation, and telecommunications were significant in explaining the amount of lost food. We used these results to model the effectiveness of different hypothetical policies designed to reduce food loss and estimate that up to 49% of food loss could be averted by improving each countries’ performance on these variables. While these results seem to offer huge opportunities to improve the sustainability of global agricultural systems and address global food security, this paper concludes on a note of caution: as countries grow wealthy enough to address the food lost by challenges associated with on-farm issues, these same countries may start to experience more food waste at the consumer/retailer end of the food chain. Therefore, any attempt to reduce on-farm food loss in lower income countries must be met with policies to reduce the emerging problems of food waste amongst consumers and retailers.

Higher education and employment are two key components of women’s empowerment. However, many women fail to continue their studies or work after marriage, which can significantly reduce their empowerment potential, especially in countries with stark gender inequality such as in Bangladesh. In this study, our objective was to explore the individual, household and community factors associated with post-marriage education and employment among Bangladeshi women using data from the latest Bangladesh Demographic and Health Survey (BDHS 2017–18). Data were analysed using multivariate logistic regression methods. The results of the study show that a large proportion of the participants did not continue their studies (42.1%) or work (72.5%) after marriage, while only 3% of the participants studied and about 29.0% worked for more than 5 years after marriage. The most important factors associated with continuing to study after marriage include having access to a mobile phone (OR = 1.89, 95% CI = 1.62, 2.19), the husband’s number of years of education (OR = 1.11, 95% CI = 1.08, 1.15), a higher household wealth index (OR = 1.27–4.31) and improved toilet facilities (OR = 1.36, 1.12, 1.65). Conversely, the number of children (OR = 0.69, 95% CI = 0.65, 0.73), living in rural areas (OR = 0.78, 95% CI = 0.68, 0.88) and residing in certain divisions are negatively associated with continuing to study after marriage. Women with a mobile phone (OR = 1.47, 95% CI = 1.06, 2.03) are more likely to continue working after marriage, while those with larger spousal age differences (OR = 0.33, 95% CI = 0.19, 0.58) and those living in the Chittagong division (OR = 0.53, 95% CI = 0.30, 0.96) are less likely to do so. The study indicates that a large proportion of Bangladeshi women do not continue their education or work after marriage. These findings underscore the significance of empowering women and addressing sociodemographic issues to promote education and work opportunities after marriage.