The rapid pace of cultural change in our country is rather startling. Consider this: the age structure within our nation is shifting, and soon there will be more and more older Americans who require the support of fewer and fewer younger citizens.

The consequences of that demographic shift is the focus of this episode of Armstrong & Getty's Extra Large Podcast.

Joining Jack & Joe is author Jonathan V. Last (and executive editor at The Bulwark), who talks about the changes that will be felt both here and abroad in the coming years.

For more information on this topic, check out Jonathan's book, "What to Expect When No One's Expecting: America's Coming Demographic Disaster."

And listen to this episode of A&G's Extra Large Podcast below.