Kevin Sneader, global managing partner of McKinsey & Company, answers the question: Are CEOs getting real about climate change?

The answer, yes. Why? One, it's personal. Many have watched with horror the wildfires that took place recently. Others have even been evacuated. And for some, the snow set in Davos, they experienced incredibly mild temperatures that laid all to quip that climate change really has arrived. But the other reasons are a growing understanding of the nature of climate change.