If I were a product manager at Meta (formerly Facebook) and tasked with building a product for climate change, I would start by conducting extensive user research to understand the needs and pain points of individuals and organizations working to address this issue. Based on this research, I would identify key areas where technology and innovation can make the biggest impact, such as renewable energy, carbon capture and storage, and sustainable agriculture. Once these areas have been identified, I would work with a cross-functional team of designers, engineers, and subject matter experts to develop a product roadmap and prioritize features that will deliver the most value to users. This may include developing tools to help individuals and businesses reduce their carbon footprint, creating platforms for sharing best practices and collaborating on solutions, or leveraging artificial intelligence and machine learning to optimize energy usage and reduce waste. Throughout the development process, I would prioritize user feedback and engagement to ensure that the product is meeting the needs of its target audience and delivering measurable impact. I would also work closely with external stakeholders, including policymakers, NGOs, and industry leaders, to align our product goals with broader climate change initiatives and ensure that we are contributing to a sustainable future for all. Ultimately, building a product for climate change requires a deep understanding of both the challenges and opportunities in this space, as well as a commitment to leveraging technology and innovation to drive meaningful impact. As a product manager, I would bring a user-centered approach to this work, prioritizing the needs and perspectives of those on the front lines of the fight against climate change and working tirelessly to deliver solutions that make a real difference.