Trash to treasure: One man's journey to make CO2 waste a usable product

What does it take to turn an idea that could help fight climate change into a self-sustaining business? We often hear the glamorous stories of startups that have made it, but little about the struggles, the learning, and the luck required to get there.Pol Knops, Founder and Chief Technology Officer of Green Minerals, joined Climate Now to share his ongoing journey to design, develop and market a process that transforms carbon dioxide emissions into a useful product.Green Minerals speeds up th...