South Africa

South Africa is the southernmost country on the African continent, bordered by Namibia, Botswana, Zimbabwe, Mozambique, and Eswatini, and surrounding the enclave of Lesotho. It has a coastline along both the Atlantic Ocean in the west and the Indian Ocean in the east. Covering an area of approximately 1.22 million square kilometers, South Africa has one of the most diverse physical landscapes in Africa, ranging from coastal plains and fertile valleys to vast plateaus, mountain ranges, and semi-arid deserts.

The country’s topography is dominated by the interior plateau known as the Highveld, which lies at elevations of about 1,200 to 1,800 meters above sea level. This plateau is surrounded by the Great Escarpment, which includes the Drakensberg Mountains in the east, reaching elevations above 3,000 meters. The coastal regions are generally lower and warmer, with fertile valleys and significant agricultural zones, particularly in the Western Cape and KwaZulu-Natal. The interior western region transitions into the semi-arid Karoo and the Kalahari Desert, which extend into Namibia and Botswana.

South Africa has a highly variable climate due to its size and topographical diversity. The western parts are generally dry and influenced by cold ocean currents, while the eastern coastal regions receive higher rainfall and have a more subtropical climate. Most of the country experiences summer rainfall (November to March), except for the Western Cape, which has a Mediterranean climate with winter rainfall. Rainfall variability and periodic droughts are important climatic constraints, especially in agriculture-dependent regions.

Agriculture is an important sector of South Africa’s economy, although it contributes less to GDP than mining, manufacturing, and services. The sector is highly developed and includes both large-scale commercial farming and smallholder agriculture. South Africa is one of the most agriculturally productive countries in Africa due to its advanced technology, infrastructure, and diverse agro-ecological zones.
The main food crops grown in South Africa include maize, wheat, sorghum, barley, potatoes, and various vegetables. Maize is the most important staple crop and is widely cultivated across the Highveld. Wheat is mainly produced in the Western Cape under winter rainfall conditions. Horticulture is also significant, with fruits such as apples, grapes, oranges, peaches, and pears produced for both domestic consumption and export markets.

Commercial agriculture plays a major role in the economy. South Africa is a leading global exporter of citrus fruits, wine, and deciduous fruits. The Western Cape is especially important for viticulture and wine production, benefiting from its Mediterranean climate. Sugarcane is grown in the eastern coastal regions, particularly in KwaZulu-Natal, where warm temperatures and high rainfall support cultivation. Other important cash crops include sunflower, cotton, and tobacco.

Livestock farming is widespread and highly developed. Cattle farming is prominent in the Highveld and Limpopo regions, while sheep farming is important in the Karoo and other semi-arid areas. Poultry and pig farming are also significant, particularly near urban markets. South Africa also has a well-developed dairy industry, concentrated in high-rainfall regions.

Despite its advanced agricultural sector, South Africa faces several challenges. These include water scarcity, periodic droughts, land degradation, unequal land distribution, and the impacts of climate change. Access to land and resources remains a socio-economic issue, and rural poverty persists in some areas. Efficient water management is especially critical due to the country’s overall semi-arid nature.
Efforts to improve agriculture include irrigation expansion, drought-resistant crop development, precision farming technologies, and land reform programs. Climate-smart agriculture is increasingly emphasized to improve resilience and sustainability in the face of environmental change.

The relationship between geography and agriculture in South Africa is highly diverse and spatially complex. Climatic variation, soil types, and topography create distinct agricultural zones, from intensive fruit and wine production in the Western Cape to maize farming on the Highveld and livestock grazing in the Karoo. Geography therefore plays a central role in shaping agricultural productivity, economic specialization, and rural development across the country.

During apartheid Gerold and Klaudia avoided South Africa, but after 1994 he began frequent visits. In 1995, together with Ezzat Tawfik, he traveled from Cape Town via national parks to Fort Hare in the Eastern Cape, meeting Prof. Charles Kazere to discuss a joint project.
Over the following years he returned several times: in 1997 (including Lesotho and Kruger National Park), and repeatedly between 2007 and 2017 on research and travel routes through South Africa, Botswana, Namibia, Zimbabwe, and Mozambique. He found South Africa highly diverse and beautiful, though sometimes tense, and Kruger National Park impressive but less “wild” than Botswana’s bush.
In 2019 he spent 18 days in KwaZulu-Natal for a Misereor project evaluating goat farming in Msinga District. He described the region as beautiful but still shaped by apartheid’s legacy, with friendly people and solid infrastructure, and expressed a strong willingness to return.