According to PwC's 21st Annual Global CEO Survey, 80 percent of CEOs worry about the availability of key skills in the future. This figure is up from 77% in 2017, and 63% five years ago. CFOs are even less optimistic: a new report from The Association of International Certified Professional Accountants and Oracle finds that only 10 percent of finance leaders are confident their teams have the skills needed to support company ambitions.