This article analyzes the views assumed by the courts of the United States in recent years, which range from cautious applications of ”political issue” principles to the Massachusetts v. EPA Case, in which the court ruled the emission of carbon dioxide as a pollutant, that the Government is obligated to regulate new criteria for greenhouse gas emissions, and established the causal relationship between carbon dioxide emissions and damages caused by climate change. This article also explores the liquidated damage theory on U.S. product liability, nuisance and negligence arising out of climate change. Finally, by virtue of damage transfer and decentralized thinking, as well as through socialization of liquidated damages, the losses caused by climate change are spread and absorbed by insurance mechanisms, which could urge potential offenders to prevent and combat climate change by liability insurance and assist potential victims to remedy loss at a reasonable level. It is hoped that this study can serve as a reference for the legal system of environment responsibility in Taiwan.