In combination with political, cultural, and economic factors, issues related to environmental resources and the management of land have played a crucial role in driving conflict in Mindanao. Climatic stressors and shocks are altering food, land, and water systems, and driving important socioeconomic challenges for food security and the stability of rural livelihoods across the Philippines.

There is increasing recognition of the role of Indigenous and local knowledge systems in sustainable land use and conservation practices. However, the evidence base remains fragmented, while local knowledge remains marginalised in many national biodiversity strategies and development plans. This applies to the Tonga people of Zambia and Zimbabwe.

In March 2014, the Government of the Philippines and the Moro Islamic Liberation Front signed the Comprehensive Agreement on the Bangsamoro, which intended to end an armed conflict that had endured for decades. As has been widely recognized, issues related to environmental resources and the management of land in Mindanao played a crucial role in driving the conflict.

Agriculture used to be at the center of
Zimbabwe’s economy, accounting for about
20% of GDP. But it has since declined to
about 10%, since the introduction of the
land reform bill. The government has been
intensifying efforts to prioritize the sector
until 2020. The mostly rural population
depend on agriculture, which provides
60-70% of the population with income.
Yet smallholder farmers face significant
challenges. Low and erratic rainfall,
drought, low and declining soil fertility

The harvest of paddy and other food crops in 2020 was above-average compared to the past few years. Major reservoir storage levels are at 39% of their capacity at present, which is well above average.

Rangelands contribute significantly toward improving livelihoods, offering food security, trade, and tourism for pastoral communities. Numerous challenges include poor government policies, loss of indigenous knowledge, and top-down approaches toward sustainable rangeland rehabilitation that often fail to consider local development adoption and sustainability. In such situations, effective management is needed for sustainable rangeland ecosystem goods and services in a context characterized by rainfall unreliability, poor soil nutrient status, and high uncontrolled grazing.

The current situation of global food and nutrition security is increasingly worrisome, and it is unfortunate that progress in eliminating hunger, food insecurity, and multiple forms of malnutrition has been hindered or even reversed by recent global events. It is estimated that globally, 702 million to 828 million people (8.9 to 10.5 percent) suffered from hunger in 2021, with 150 million added during the COVID-19 pandemic. Approximately 2.3 billion people are in a state of moderate or severe food insecurity, with 11.7 percent facing severe food insecurity.

Water security is a powerful concept that is still in its early days in the field of nutrition. Given the prevalence and severity of water issues and the many interconnections between water and nutrition, we argue that water security deserves attention commensurate with its importance to human nutrition and health. To this end, we first give a brief introduction to water insecurity and discuss its conceptualization in terms of availability, access, use, and stability. We then lay out the empirical grounding for its assessment.

This study contributes to the observed reduction of arable lands discourse by examining the shift in land use patterns as well as factors influencing farmers' shift from crop production to mining activities. To achieve this, we employed a combination of Geographic Information System (GIS) technology and Cragg's Double Hurdle Econometric Model as analytical tools. Our approach integrates an econometric model of land use with GIS simulations that predict the spatial pattern of land-use change.

Water management in Egypt presents unique challenges. Being waterscarce, the country needs to use its limited freshwater reserves efficiently and effectively, particularly for irrigation, which accounts for over 70% of the total freshwater availability. Egypt has a network of irrigation canals and water-reuse drains that were built since the introduction of cotton cultivation in the colonial era to enable agricultural drainage and the reuse of water for irrigation. This facilitated expansion of the cultivated area with a view to improving food security and income.

Gold mining in Peru has caused the loss of more than 96,000 hectares of primary forest in the last 30 years. In February 2019, the Peruvian government started an unprecedented mega-operation aimed at eradicating illegal gold mining in La Pampa by using a near real-time information system called RAMI (Radar Mining Monitoring) to detect gold mining and related deforestation in the Amazonian region faster and all year long. This is enabling them to target interventions to stop illegal practices.

USAID has played a crucial role in shaping global shifts in agriculture and sustainable agricultural intensification (SAI) through the decades. The agency has constantly fostered agricultural innovation - from the Green Revolution in the 1960s to the market-economy transition in the 1990s1 . USAID’s more recent work has followed the priorities of the Feed the Future (FTF) initiative, the US government's flagship global hunger and food security initiative.