Your response should contain at least 150 words. 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 exactly 3 bullet points. use the markdown bullet points such as: * this is point 1. include keywords environment, sustainability, climate change, renewable energy, conservation. at the end of your response, please explicitly add a postscript starting with p.s.

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