Microsoft has recently announced plans to spend $1 billion on technologies that will help eliminate carbon from the atmosphere. It’s part of the company’s greater plan to becoming carbon negative in the next 10 years. Molly spoke to Lucas Joppa, Microsoft’s chief environmental officer, about this approach. Plus: Thousands of business leaders and lawmakers converse on Davos, Switzerland for the World Economic Forum. We also look at the IMF’s 2020 economic forecast, Ireland’s housing crisis and negative perceptions of female CEOs.