Feeding the world’s steadily growing population while respecting the planetary boundaries will be a key challenge for humanity in the future. Prevailing production and consumption patterns are leading to a loss of natural resources and destroying ecosystems and their functions. More than 820 million people were affected by malnutrition in 2017. Climate change is exacerbating this development and pushing natural ecosystems to their limits, something that is having far-reaching consequences for the environment, the economy and humanity.
La population mondiale atteindra probablement les neuf milliards de personnes d’ici le milieu du siècle. Selon les estimations de l’Organisation des Nations unies pour l’alimentation et l’agriculture (FAO), il faudrait augmenter la production alimentaire de 60 pour cent pour les nourrir. Ces produits alimentaires supplémentaires devraient dans l’idéal être produits là où ils sont censés être consommés, c’està-dire dans les pays en développement. Pour y parvenir, ces pays doivent augmenter sensiblement leur production.
Sustainability is GIZ’s guiding principle and forms the basis for our contributions to shaping a society that is fit for the future. We compile and analyse all the most important climate and environmental data every year to gain a better understanding of our environmental sustainability and continuously improve our performance. Externally validated information about our activities in Germany is provided by the Eco-Management and Audit Scheme (EMAS).
The project’s overall objective is to improve the rural population’s resilience to food insecurity by increasing their income through Castor oil plant, Honey, Beans and Goat value chains. GIZ is contributing to the Androy, Anosy and Atsimo- Antsinanana regions’ economic development and aims to integrate mainly vulnerable households in these chains, especially households run by a woman. GIZ has selected high potential sectors and wants to make sure that they can adapt to climate change.
L’objectif général du projet est d’améliorer la résilience de la population rurale face à l’insécurité alimentaire en augmentant leur revenu à travers la promotion des chaînes de valeur. La GIZ contribue au développement économique dans les régions Androy, Anosy et Atsimo Atsinanana et vise surtout à intégrer des ménages vulnérables dans ces chaînes, notamment les ménages dirigés par les femmes. La GIZ sélectionne des filières à haut potentiel et souhaite les adapter aux changements climatiques.
Genetic improvement on local breeds kept by small farmers in developing countries is challenging. Even though good pedigree and performance recording is crucial and an important component of breeding programs, it remain difficult or next to impossible under conditions of subsistence livestock farming. This means that standard genetic evaluations, as well as selection and planning of mating based on estimates of the animals' genotypes, cannot be done at any level in the population of the target breed or genetic group.
Humanity is faced with the challenge of ensuring food security for all, while respecting the earth’s ecological boundaries. Organic agriculture makes a valuable contribution here. In Africa, certified organic farming is limited to just 0.2 percent of agricultural land – compared to all other continents, the smallest share worldwide. The potential for expanding organic agriculture is great, because it is economically viable in the long term, preserves human, animal and environmental health and conserves soil resources.
As calls for bolstering environmental services on croplands have grown more insistent during the past two decades, the search for ways to foster sustainable, reduced input agriculture has become more urgent. In this context authors re-examine by means of a meta-analysis the argument, first proposed by Robert McC. Netting, that small scale, mixed crop – livestock farming, a common livelihood among poor rural peoples, encourages environmentally sustainable agricultural practices.
In developing regions with high levels of poverty and a dependence on climate sensitive agriculture, studies focusing on climate change adaptation, planning, and policy processes, have gained relative importance over the years. This study assesses the impact of farmer perceptions regarding climate change on the use of sustainable agricultural practices as an adaptation strategy in the Chinyanja Triangle, Southern Africa.
Small-scale farmers in the Brazilian Amazon collectively hold tenure over more than 12 million ha of permanent forest reserves, as required by the Forest Code. The trade-off between forest conservation and other land uses entails opportunity costs for them and for the country, which have not been sufficiently studied. We assessed the potential income generated by multiple use forest management for farmers and compared it to the income potentially derived from six other agricultural land uses.