The loss of any language is thus a loss. for all humanity. Though approximately six thousand languages still exist, many are under threat. There is. an imperative need for language documentation, new policy initiatives and new materials. to enhance the vitality of these languages.
In spite of its enduring presence, however, Law & Order is not the longest-running TV show of all time. If you take the number of seasons (or the length of time a show has aired) as your benchmark, NBC's Meet the Press is the winner, with 66 seasons and 67 years on air [source: Today ]. But in order to determine which is the longest-running show, you'll also need to consider how you want to define the term TV show..
Now into the 28th season of its record-breaking run, The Simpsons holds the distinct honor of being the most televised primetime show ever. The Fox series broke the record seven seasons prior, which had been set by CBS western Gunsmoke in its run from 1955-1975, for a total of 20 seasons. In addition to this, The Simpsons is also the longest running animated series in U.S. history.