Final answer:
Large-scale international agreements for limiting carbon emissions have benefits such as increased cooperation and global impact, but also drawbacks like slow implementation and lack of enforcement.
Step-by-step explanation:
Large-scale international agreements for limiting carbon emissions have both benefits and drawbacks. Three benefits of such agreements include increased cooperation among countries, global impact in addressing climate change, and technology sharing. However, there are also three drawbacks, which include slow implementation, compliance issues, and lack of enforcement.