The document discusses genetically modified organisms (GMOs) and genetically engineered organisms (GEOs). It explains that GMOs are organisms whose genetic material has been altered using recombinant DNA technology, which combines DNA from different sources into a new set of genes. This modified DNA is then transferred to an organism. The document outlines some potential advantages of GMOs, such as preventing disease and reducing CO2 levels, but also notes disadvantages like unknown environmental impacts and moral issues regarding manipulating nature.