What did the advocates of the US ratification of the Kyoto protocol?

Advocates of the U.S. ratification of the Kyoto Protocol argued that it was essential for addressing global climate change by committing countries to reduce greenhouse gas emissions. They emphasized the importance of international cooperation in combating climate issues and the potential for the U.S. to lead by example in promoting sustainable practices. Supporters also pointed to the economic opportunities in developing clean energy technologies and the long-term benefits of mitigating climate impacts on public health and the environment. Overall, they believed that ratification would enhance the U.S.'s credibility in international climate negotiations.