Given that the development of renewable energy is regarded as a sustainable alternative to the realization of environmental quality, it is not surprising that the discussion of the sustainability of the world's energy sources continues to expand. While renewable energy has a negligible impact on...

International trade has created more economic growth opportunities in the agriculture sector. The agricultural sector remains key to the South African economy, with a vibrant international market becoming available as the country's agriculture exports grow. However, the impacts of human-caused...