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..
Longest running TV variety show. Share. The longest running TV variety show is Sabado Gigante (Univision Television Network, USA) hosted by Mario Kreutzberger aka 'Don Francisco' (Chile) running for 53 years and 42 days, from 8 August 1962 to 19 September 2015. On 19 September 2015 the last program of Sabado Gigante was broadcasted.