Can The USA Learn From Its Mistakes Leading Up To The Vietnam War?

The John Batchelor Show's podcasts recently had a rebroadcast of a 40 minute interview with Fredrik Logevall, the author of a 2014 book entitled "Embers of War:  The Fall of an Empire and the Making of America's Vietnam."

Immigration: Mexican Whoppers

The John Batchelor Show podcasts presents:

The truth about Mexican immigration.

Urban Planet 2050

One of my favorite podcasts is The John Batchelor Show.  He interviews non-fiction writers on a wide variety of topics.  The following podcast was from a few days ago and I found it particularly interesting regarding the social dynamics and use of resources as humanity continues to be more and more urbanized.