as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
name four steps to combat climate change.
user
1. increase energy efficiency in buildings, transportation, and industry. 
2. move towards renewable energy sources like solar and wind power. 
3. promote sustainable agriculture and reduce deforestation. 
4. cease the use of fossil fuels and transition to clean energy sources.
assistant