Watch anyone of the following documentary/movie.

Capitalism; 

A Love Story (2010)

The Corporation (2005)

Food Inc. (2009)

An Inconvenient Truth (2006)

Share your understanding around 

WHO:

THE   PEOPLE INVOLVED.

WHAT:

THE PROBLEMS,   THINGS, IDEAS.

WHEN:

PAST,   PRESENT, FUTURE OF THE TOPIC.

WHERE:

THE   PLACE INVOLVED.

WHY:

THE   CAUSES, REASONS, RESULTS, CONDITIONS.

HOW:

HISTORY   OR FUNCTION (HOW IT BEGAN OR OPERATES).