What does the text suggest about the shelf life of specific skill sets in the current exponential pace of change?

Answer

It can now be shorter than the duration of a single career

Skills have a dramatically shortened shelf life; the pace of change is exponential, meaning the time for a specific skill set to become obsolete can now be shorter than the duration of an entire career.

What does the text suggest about the shelf life of specific skill sets in the current exponential pace of change?
jobtechnologyautomationreasonobsolescence