Final answer:
The topic refers to the complexity of drug production and distribution networks, particularly for ecstasy (MDMA), within the scope of Social Studies focused on social and economic changes, as well as illegal drug markets.
Step-by-step explanation:
The question on new research indicating that production and distribution channels for the drug ecstasy have become highly diffuse is a matter related to Social Studies, specifically within topics that cover social changes and illegal drug markets. While the question does not provide a straightforward answer, it suggests concern with the complexity of contemporary drug trade networks and issues related to organized crime syndicates and their impact on society.
Marked by its versatility and potential for producing varied psychotropic effects, Ecstasy (MDMA) is a substance that has garnered significant attention. The production and distribution of substances like MDMA are intricate, often involving numerous players across the globe, which can indeed make these channels diffuse. This reflects larger socio-economic trends and issues, including those highlighted by the market revolution which brought extensive social and economic changes to the United States.