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Droughts followed by famines were common in Brazil, mainly in Northeast Brazil, until the 1980s and were frequently devastating, destroying livelihoods. A succession of droughts resulted in harvest failure, triggering famines in some cases. Famine-like conditions prevailed mainly in the 1877-79 Grande Seca (Great Drought), in which many died of malnutrition-related causes. In subsequent droughts, famine-like conditions reoccurred, but the extent of starvation-induced deaths declined to almost zero. Do only available political theories and known natural and socio-political factors, such as climate, topography, and market viability, provide sufficient data to investigate the causes of the drought of 1877-1879? The author concludes that there is little or no research, accumulated knowledge and information on the possible factors that satisfactorily explain why the drought and famine episodes were so impactful in that period. ; Droughts followed by famines were common in Brazil, mainly in Northeast Brazil, until the 1980s and were frequently devastating, destroying livelihoods. A succession of droughts resulted in harvest failure, triggering famines in some cases. Famine-like conditions prevailed mainly in the 1877-79 Grande Seca (Great Drought), in which many died of malnutrition-related causes. In subsequent droughts, famine-like conditions reoccurred, but the extent of starvation-induced deaths declined to almost zero. Do only available political theories and known natural and socio-political factors, such as climate, topography, and market viability, provide sufficient data to investigate the causes of the drought of 1877-1879? The author concludes that there is little or no research, accumulated knowledge and information on the possible factors that satisfactorily explain why the drought and famine episodes were so impactful in that period. ; Droughts followed by famines were common in Brazil, mainly in Northeast Brazil, until the 1980s and were frequently devastating, destroying livelihoods. A succession of droughts resulted in harvest failure, triggering famines in some cases. Famine-like conditions prevailed mainly in the 1877-79 Grande Seca (Great Drought), in which many died of malnutrition-related causes. In subsequent droughts, famine-like conditions reoccurred, but the extent of starvation-induced deaths declined to almost zero. Do only available political theories and known natural and socio-political factors, such as climate, topography, and market viability, provide sufficient data to investigate the causes of the drought of 1877-1879? The author concludes that there is little or no research, accumulated knowledge and information on the possible factors that satisfactorily explain why the drought and famine episodes were so impactful in that period. ; Droughts followed by famines were common in Brazil, mainly in Northeast Brazil, until the 1980s and were frequently devastating, destroying livelihoods. A succession of droughts resulted in harvest failure, triggering famines in some cases. Famine-like conditions prevailed mainly in the 1877-79 Grande Seca (Great Drought), in which many died of malnutrition-related causes. In subsequent droughts, famine-like conditions reoccurred, but the extent of starvation-induced deaths declined to almost zero. Do only available political theories and known natural and socio-political factors, such as climate, topography, and market viability, provide sufficient data to investigate the causes of the drought of 1877-1879? The author concludes that there is little or no research, accumulated knowledge and information on the possible factors that satisfactorily explain why the drought and famine episodes were so impactful in that period.

Natural endowments such as land availability, abundant water, fertile soils, and favorable climate combined with decreasing population growth place Brazil as the leading force in world food production. Brazil is also the guardian of the most diverse eco-systems in the planet and is continuously wrestling between the expansion of the agricultural land area and the preservation of the most diverse fauna and flora, embodied in the Amazon forest. Addressing the international political economy of trade and food security from a Brazilian perspective, this paper argues that the main obstacles facing Brazil in food security are not domestic, but international. International political issues are at the core of the most relevant hurdles and understanding the reciprocal relationship between world food security and the emerging economies position especially that of Brazil in food production and trade is crucial. I argue that comprehending the elements that constrain the present and future role of Brazil in fulfilling its potential as food supplier in an ecologically and economically sustainable path, as well as its new found role as agricultural cooperation partner in the promotion of a food safe world is paramount if the world is to feed 7 billion mouths.

In many regions of the world, the multiple uses of transboundary fresh water have been a critically important component for regional stability. This situation explains why, in many cases, water management has commonly become linked to national security concerns. But, in what intensity? In search for answers, we analyze the cases of Southern Africa and the Jordan River Basin due to their prevailing condition of hydrological stress. To verify the role played by governance mechanisms in accommodating the interests of riparian states, the Hydropolitical Complexes model was applied in a comparative perspective. Our findings suggest a trend towards cooperation in Southern Africa due to the successful institutionalization of management mechanisms capable of minimizing potential conflicts. In the Jordan Basin, however, the struggle for control of water resources has been a paramount feature in the maintenance of a tense and resilient non-cooperative framework among riparian countries.