Small farmers are an integral part of society. They produce food, provide rural employment, and contribute to diversity in both ownership and societal structure. However, they are also faced with a number of struggles, particularly when it comes to market entry and competition with large-scale agribusiness. To address these issues and maintain profitability, small farmers must be…
In 2008, Dickson Despommier published the book ‘The Vertical Farm’. His vision of growing up rather than outwards intrigued the world and ignited the imaginations of innovators who would build on his ingenuity to create sustainable, agricultural production systems even in the most land poor locations. Since the release of his book, his creativity has…
Ocean alkalinity enhancement is increasements in the ocean’s alkalinity via the exposure of large quantities of reactive minerals to carbon dioxide in the atmosphere. Calcium oxide is created when temperatures of ca. 1000 degrees Celsius are used to heat high purity limestone. The Calcium oxide is then stored in the ocean. The water prevents the…
It is not uncommon to hear about the challenges that will be faced in feeding the growing population of the world. One of the main concerns is the lack of arable space, an issue that can be attributed to land-use changes, especially urbanization. Subsequently, the rapid growth of cities contributes to a number of issues,…