United Nations General Assembly declared that 2023 will be celebrated as the International Year of Millets. Millets are a group of coarse grains from the Poaceae family that offer numerous benefits that align with various United Nations Sustainable Development Goals (UN SDGs). This review explores diverse contributions of millet cultivation, consumption, and value addition with UN SDGs. The millets help in combating hunger by providing economical sources of essential nutrients and diversifying diets, improving health through mitigating malnutrition and diet-related diseases. Millet's lower water demand and resilience to climatic stress help in sustainable water management. Millets reduce the risks associated with monoculture farming and promote sustainable agricultural practices. Similarly, millet plants need few chemical fertilizers, and the ecological damage associated with these plants is minimized. Millets can prevent soil degradation and conserve biodiversity. They can adapt to diverse cropping systems and support sustainable land practices. Millet cultivation reduces inequalities by empowering smallholder farmers and maintaining economic balance. The cultivation and trading of millets promote partnerships among governments, NGOs, and businesses for sustainable development. The ability of millet to contribute to poverty reduction, hunger alleviation, health improvement, environmental sustainability, and economic development makes millet a sustainable choice for a better world.

The current study aimed to isolate Beauveria brongniartii conidia from forest soils, identify the fungus, and evaluate its effectiveness on the eggs, larvae, pupae, and adults of Spodoptera litura. Insect mortality rates were recorded every 3, 6, 9, and 12 days. The identification of entomopathogenic fungi was carried out using molecular techniques, including PCR, DNA sequencing, and molecular markers, to detect species-specific 18 S rDNA genetic sequences, all performed under aseptic conditions. The results indicated that higher conidia concentrations (2.7 x 109 conidia/mL) exhibited greater virulence, with eggs showing a mortality rate of 98.66%, followed by larvae 96%, adults 90.66%, and pupae 77.33% after 12 days. Probit analysis revealed minimal LC50 and LC90 values: eggs (5.5 x 102; 1.0 x 106 spores/mL), larvae (8.2 x 102; 1.2 x 107 spores/mL), pupae (9.6 x 104; 7.3 x 1010 spores/mL), and adults (1.0 x 103; 2.0 x 108 spores/mL). The total hemocyte counts and detailed observational results revealed that B. brongniartii induces cellular breakdown and cell lysis in S. litura larvae by producing enzymes that degrade the cuticle and cell membranes. Earthworm bioindicator studies showed minimal effects from B. brongniartii conidia compared to controls, while chemical treatments resulted in 96% mortality at 100 ppm. Histopathological examinations revealed no significant differences in gut tissue between earthworms treated with fungal conidia and those in the control group, unlike the substantial damage caused by chemical treatments. Biochemical analysis revealed significant alterations in enzyme activity, including reduced levels of phosphatase and catalase, as well as increased levels of lipid peroxides and superoxide dismutase. This study highlights the effectiveness of B. brongniartii in controlling S. litura, demonstrating its potential as a viable biocontrol agent and promoting eco-friendly alternatives to chemical pesticides, with no risk to non-target species or the environment.

Poverty and income inequality are problems faced by many countries including China. Since the implementation of Targeted Poverty Alleviation (TPA), absolute poverty has been eradicated, meanwhile, Chinese rural residents' income and inequality have experienced unprecedented new dynamics, but still, very few studies have focused on them. Hence, we attempt to examine the new trends in Chinese farmers' income inequality and to understand its causes during this period. We observe that China's urban-rural income ratio has been shrinking and the urban-rural inequality has been decreasing from 2014 to 2021. The reduction in the Theil index indicates a decrease in the regional inequality of farmers' income as well, and the decline in inter-regional inequality among eight economic zones contributes about 80% to increased equality. These new trends are caused by the fact that, with the TPA, the incomes of rural residents especially that in destitute areas, grew faster than that of urban residents and farmers in prosperous areas. The higher share of non-agricultural industry and agricultural mechanization level have significant positive impact on regional equality of farmers' income, while urban-rural dual structure has significant negative inhibitory effects. The lowest farmers' income and the highest inequality in the Northwest, and the slowest growth in the Northeast deserve more attention in rural Revitalization. From these findings, we propose four policy implications that would be applied to improve Chinese farmers' income equality, govern relative poverty, and achieve common prosperity in the post-poverty era.

Food fortification with micronutrients was initially justified in developed countries by a lack of availability of micronutrients in staple crops, mainly due to soil exhaustion. However, in Sub-Saharan arable lands, soil fatigue is not predominant, and communities consume mostly home-grown, organic, non-processed crops. Sub-Saharan food systems are nevertheless deeply entwined with food insecurity, driver of illnesses. Family production can promote subsistence, food stability, and self-sufficiency, the main SSA setback being the vicious cycle of poverty and the lack of dietary variety, contributing to malnutrition. Poverty reduction and women's education are significant strategies for reducing child and adolescent undernourishment. Fortification of foods consumed daily by individuals makes sense and can minimize, if not entirely, eliminate deficiencies. Compulsory mass fortification of foods in Sub-Saharan Africa (SSA) with single micronutrients is, however, controversial since they work in synergy among each other and with the food matrix, for optimal absorption and metabolism. Since the causes of malnutrition are many, caused by diverse, unequal, and unjust food distribution, interrelated with political, social, cultural, or economic factors, education status of the population, season and climatic changes, and effectiveness of nutrition programs, just food fortification cannot solve the composite of all these elements. Further, compulsory fortification is excessive, unproductive, and likely harmful to human health, while many challenges remain in assessing the quality of available premixes. Furthermore, aiming at dietary diversification is the best approach of increasing trace element intake from commonly accessible and easily available food sources.

Environmental degradation due to human economic activities is closely linked to poverty in developing countries and can have long-term effects on well-being and sustainable development. This study investigates the nexus between toxic pollution and poverty by examining the economic impacts of lead (Pb) exposure on household welfare in Kabwe, Zambia. Kabwe, once a lead and zinc mining center, is now one of the world's most polluted urban areas, with high soil and air lead levels posing substantial health risks. We conducted a household survey and collected blood samples, matching socioeconomic data with blood lead levels (BLLs). Our empirical strategy uses variations in soil lead concentration across Kabwe neighborhoods to assess the causal impact of lead exposure on household welfare dimensions, such as consumption, education, health, and labor supply. Results show that a 1% increase in adult BLLs reduces per capita household consumption by 0.1-0.2% and increases the probability of being below the poverty line. Additionally, BLLs negatively affect adult health and children's schooling, while healthcare costs and labor supply remain unaffected. These findings suggest that lead exposure exacerbates poverty, hinders human capital accumulation, and has long-lasting implications for sustainable development.