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
generate a list of 4 things people can do to reduce global warming.
user
1. use renewable energy sources like solar, wind and hydropower. 
2. conserve energy by making efficient use of resources. 
3. practice sustainable land use management by reducing deforestation and protecting habitats. 
4. reduce carbon emissions by using public transport, walking or cycling whenever possible.
assistant