Extreme weather in many parts of the world and the Glasgow Climate Summit have sharpened the global need to be carbon neutral by 2050. This gigantic challenge can only be realized if governments, businesses and citizens pull together. In this podcast, Marije Groen talks to Pauline Grange of Columbia Threadneedle Investments about four climate change themes that will dominate financial markets in the coming years and the impact they will have on investors as stewards of capital. Pauline is portfolio manager of the Columbia Threadneedle Global Sustainable Outcomes strategy, which seeks to combine financial and sustainable outcomes.