The Key Drivers of 21st Century Change

In the middle in this green circle is what I call the key drivers of 21st century change. The things that we have to think about beyond just climate change and the status quo today. Can we cope with the future demands on water? Can we provide enough energy to supply the growing population coming out of poverty? And can 9 billion people be fed equitably, healthily and sustainably? We're not self-sufficient anymore.