The document discusses solid waste, hazardous waste, and methods for managing waste. It provides details on: - How municipal solid waste and hazardous waste are generated in the US - Traditional waste disposal methods like open dumping and their environmental impacts - More modern disposal methods like sanitary landfills and incineration - The importance of reducing, recycling, and properly disposing of waste to protect the environment and human health - Key US legislation governing hazardous and toxic waste management including RCRA and CERCLA