bet365 best casino games Political and social factors largely determine the goals of climate policy，Then affect the trajectory of the changes in greenhouse gas emissions。But，The existing climate change models and predictions are rarely included in these factors。February 16，The British "Nature" magazine published a new study "Decisive Factors for Evolution Path in the Climate -Social Coupling System"。From the University of California, Davis、Researchers from the University of Miami and other institutions through analog analysis，Explore the key variables that affect the climate change in the 21st century。

Research when the long -term climate impact，The greatest uncertainty lies in the amount of greenhouse gas emissions in the future。If you want to respond to climate change more effectively，Policy makers need to understand the bet365 live casino games possibility of different temperature changes in the next few decades。This new study simulates 100,000 might -like climate change policies and greenhouse gas emissions coupling paths，Society with a multi -disciplinary comprehensive model、Politics、Data in the technical field is connected。Researchers estimate，to the end of the 21st century，The temperature will be higher than the average of 1.8 ℃ -3.6 ℃。

This study indicates，People think of climate change、The cost and effectiveness of future climate change bet365 live casino games slowing technology、The response ability of political institutions, etc.，All important factor affecting the degree of climate change in the 21st century，These factors are more important than personal actions。Researchers said，The tiny changes in these variables may sometimes cause a series of reactions，As a result, the greenhouse gas emissions trajectory of the 21st century has changed greatly。

　　（Wang Xiaozhen/Compilation）