Your response should contain at least 150 words and at least 10 sentences. Highlight at least 3 sections in your answer with markdown, i.e. *highlighted section*. Your entire response should be in English, and in all lowercase letters. no capital letters are allowed. in your response, the word "environment" should appear at least 3 times. your answer must contain a title, wrapped in double angular brackets, such as <<a day in the life>>. answer the following question: what are the main causes of climate change and how can we mitigate its effects?
user