The most effective strategies for tackling climate change involves reducing carbon emissions through various measures such as the use of renewable energy, enhancing energy efficiency, and improving agricultural and land management practices. Climate change mitigation policies such as carbon pricing, subsidies for renewable energy, and emission targets have proven effective in reducing greenhouse gas emissions. Additionally, efforts to increase public awareness of climate change and the adoption of sustainable behaviors can help reduce greenhouse gas emissions. Collaborative international efforts to address the issue of climate change through coordinated policies and programs have also proven effective in combating the problem on a global level.