30-C2.3sts

explain how science and technology have both intended and unintended consequences for humans and the environment (SEC3) [ICT F3–4.1] • assess the positive and negative effects of various reactions involving organic compounds, relating these processes to quality of life and potential health and environmental issues; e.g., − burning fossil fuels and climate change − production of pharmaceuticals and foods − by-products (CO2, dioxins) of common reactions − recycling of plastics − impact of chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons(HCFCs) on the ozone layer − transfats in the diet • evaluate the implications of the development of nanoscience and nanotechnology, for application in the petrochemical industry and the medical sciences, on society and the environment.