The document summarizes key findings from IBM's 2011 Global Chief Marketing Officer Study, which interviewed over 1,700 CMOs from 19 industries and 64 countries. The study found that 79% of CMOs expect complexity to increase significantly in the next 5 years but only 48% feel prepared to handle that complexity. The document outlines strategies for CMOs to adapt, including delivering value to empowered customers, fostering lasting customer connections, and capturing value through advanced analytics. It provides examples of how IBM is helping clients implement these strategies to transform their marketing functions and adapt to changing times.