For the past 29 age , NBC hasdevoteda portion of airtime that could otherwise be sold for substantial advertising dollars to provide brief reminders about basic human decency , stripling issues , and social contention . Efficiently packaged in 30 - second increments and featuring placeable grimace , The More You Knowcampaign has become synonymous with lessons in ethical code . twine up a serious conversation with your nestling about drug enjoyment and they ’re likely to respond by buzz the run ’s paper song . ( “ Da - da - da - dahhh . ” )

But how did the meshwork find itself the messenger for these widely celebrated ( and widely parody ) smear ? And did they really have any impact ?

The idea of a public service announcement — a beneficent use of airtime on television or radio receiver to serve a greater good — started in the United States back in the 1940s , when stations apportion some of their commercial-grade or programme time toremindpeople about the war efforts under the guidance of the newly - spring War Advertising Council . The idea had been imported from the UK , which had long featured film reels on public safety bakshis , like how to cross a road . PSAs relied on truncated , catchy messages ( “ promiscuous lip sink ships ” ) to give ideas with the limited time they had uncommitted .

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After the Allied victory , the War Advertising Council became the Ad Council , and the range of their missionchangedfrom world - altering events to comparatively mundane topics . Aligned with mandates from the Federal Communications Commission ( FCC ) , public service proclamation seek to balance special sake with objective information . In the tardy sixties , for example , the FCC ’s Fairness Doctrine demand target at tobacco advertising , with one PSA on the dangers of the habit airing for every three cigarette place . The number of smokers in the U.S. in reality slump before the FCC ban such advertizing from airwaves altogether in 1971 .

By the eighties , the major networks ( ABC , NBC , CBS ) narrow their PSA efforts by give them a unequaled identity . ABC’sSchoolhouse Rockwas among the most popular , using attention-getting songs to illustrate full stop about government or science . NBC airedOne to Grow On , a series of cautionary message about everything from masticate tobacco to finish your homework , with Mr. T. and Michael J. Fox share their scripted wisdom .

In the late 1980s , Rosalyn Weinman , NBC ’s vice president of programme measure and practices , was set about by several nonprofit educational grouping to see if the internet might want to get ask in raise awareness for the instructor dearth affect the commonwealth . Weinman get to out to former NBC creative film director - turned - advertizing executiveSteve Lance , impart him a slogan ( “ The More You Know ” ) , and asked him to produce five tryout spot centered around the importance of teachers and breeding . While NBC was n’t crazy about the military campaign , Weinman had documentation from her own team and from some merchantable name calling working for the web .

“ She say she had a few stars of NBC serial publication willing to do PSAs . What I absolutely did n’t want to do was a babble out - head campaign , "   Lance secernate Mental Floss of not wanting to shoot telecasting where actors would stand or sit on a spare set and deliver their subject matter . " blab heads were absolute death . ”

or else , Lance wrote a series of spots focusing on bolstering the public percept of teacher by acknowledging famous pedagogue throughout history like Aristotle and Albert Einstein and stretching Weinman ’s slogan to “ The more you sleep with , the more you’re able to teach . ”Miami Viceco - star Saundra Santiago appeared in one of the spots , which began beam in 1989 ; so did word mainstay Tom Brokaw and Deborah Norville , as well asL.A. Lawco - stars Michael Tucker and Jill Eikenberry .

To help give the campaign a ocular identity , Lance was couple with Steve Bernstein , a graphic architect who came up with the shot principal representative that signaled the end of the section . Bernstein tells Mental Floss he wondered why NBC was make out to freelancers rather than in - planetary house employees . " Nobody else [ at NBC ] would do it , " he tell . " They were too busy , so Rosalyn had to go outside the connection . " Bernstein came up with a champion that meet neatly under the " W " in the catchword .

in the beginning , the logotype was filmed so it looked like it was in motion , not animated . “ We did n’t have the budget for that , ” Lance suppose . The conversant melody was write by two - clock time Emmy winner Michael Karp , who alsocreatedthe theme forDateline NBC .

The spots garnered praise : Lance compose a total of 17 that first year , all of them centered around the grandness of educator — but Lance left after finishing that first batch when Weinman decided to go in a unlike direction : NBC was apparentlyconcernedviewers would n’t be able to enjoin the difference between set - decorated spot and actual commercials , so Weinman reverted to the “ blab head ” premise .

Despite Lance ’s departure and the modification of data formatting , the series continued just as successfully as before . Its minimalist approach was attractive to actors who enjoyed deliver their note in a loose and informal stage setting , and by 1996 , music director David Cornell herded in worker ( admit Courteney Cox , Jonathan Silverman , and Eriq La Salle ) over a unmarried weekend to videotape spots for the entire yr , often asking them to pare down their delivery so that it would outfit into a 25 - 2nd block of metre . ( The last five s were appropriate for the star topology graphic and Karp ’s strain . )

The Ad Council , which had seen its character minimized over the years , would latertake issuewith the proprietary campaigns set in motion by mesh , arguing that they were little more than stealth ad for their programme . To their degree , NBC did appear to use at least half the plaster cast ofERandSeinfeld . But the spots could sometimes net tangible results : In 1995 , after a serial ofThe More You Knowspots on domestic violence , call to the Domestic Violence Hotline went from 228 margin call daily to quadruple that amount . The connection earned a Public and Community Service Emmy for its endeavour , and the run — which still airs on NBC — arise to admit spots by the cast ofFriendsand a comedic take good manners ofThe Office , as well as appearances by pose presidentsBill ClintonandBarack Obama . you may catch some of the more well - known ( and rather dated ) spot below .