Step 1: Understanding the Concept:
The question asks about the primary purpose or subject of the Kyoto Protocol.
Step 2: Detailed Explanation:
The Kyoto Protocol is an international treaty that operationalizes the United Nations Framework Convention on Climate Change (UNFCCC). Its main objective is to commit state parties to reduce greenhouse gas emissions. It was based on the scientific consensus that global warming is occurring and is driven by human-made CO2 emissions. The protocol set binding emission reduction targets for 37 industrialized countries and the European community. The gases it targeted include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and others. The protocol was adopted in Kyoto, Japan, on December 11, 1997, and entered into force on February 16, 2005.
Step 3: Final Answer:
The Kyoto Protocol is related to the reduction of greenhouse gas emissions to address the issue of global climate change.