Where did all the terrific programming energy of last year’s The Rest is Noise festival go? One answer – surprising given the orchestra’s former Friday night lite status – is into a two-concert adventure by the BBCCO. World to Come, World Once Known has been devised by Principal Conductor Keith Lockhart to reflect the Janus-headed phenomenon of music just before, during and after the First World War.

Were it not for the bombs which rained down on Calais, its current Musée des Beaux-Arts would not exist. The 1966 building was part of a civic reconstruction programme, so it too is a war memorial of sorts. And it's now playing host to an exhibition dedicated to the idea of the monument which looks to commemorate the two world wars.

We have already seen a lot of World War I on television this year, and clearly we’re going to be getting a great deal more before it's out. Whether it’s a “celebration” season, or the diametrical opposite, or just that looser term, commemoration, is something each individual viewer will have to decide for themselves.

Hitherto, it has been routine for the average citizen to observe that while they could understand the causes of World War Two, getting a grip on why the world went to war in 1914 has been like trying to learn Mandarin while blindfolded and riding a bicycle. 37 Days, an account of the fateful few weeks leading up to the outbreak of war, has ambitions to change all that.

It's going to be a long slog through the mud and blood of the Great War commemorations, but we're going to learn a lot along the way. Coming up next month on BBC One is The Crimson Field, a new drama about nurses on the Western Front in 1915. Specifically, the action takes place in the fictional Hospital 25A near Étaples, where battlefield casualties find themselves being tended by a mixture of stalwart career nurses and the inexperienced young woman of the Voluntary Aid Detachment (VAD).

Telling a story through an exhibition can be a bad idea, partly because it seems a little pedestrian but mainly because it runs the risk of using art as illustration, glibly treating paintings as if they were objective visual records. In its title, The Great War in Portraits makes very plain its use of portraiture as a lens through which to view this earth-shattering conflict, but any anxieties about its handling of such a tricky approach are quickly assuaged.

Britain’s last castle, Drogo, may be only just over a century old, but repair work is going on in a big way – it’s currently the National Trust’s largest-scale restoration project. That provided the excuse for the Time Team special The Edwardian Grand Designer about Drogo's architect, Sir Edwin Lutyens, though attention would surely have come round to him anyway this year, as the designer of World War One cemeteries and monuments, from London’s Cenotaph to the Memorial to the Missing of the Somme at Thiepval (pictured, below right).

The silent-era Wings is not a subtle film. Director William A. Wellman’s action-packed World War One tale of loyalty, love and war is also, at just short of two-and-a-half hours, long. At the time of its release in 1927, the film news bulletin Movie Time News declared it “the spectacular epic of the year, the national box office sensation of 1927”. In 1929 it became the first film to pick up an Oscar for Best Picture, at the first Academy Awards ceremony.

The trend of celebrating anniversaries by digging out old classics might suggest that no good new plays are being written, but at least it gives us the chance to re-assess their worth. Theatre Royal Stratford East, the legendary Joan Littlewood’s old venue, presents a new production of Oh What a Lovely War in its 60th anniversary year to coincide with the 100th anniversary of the First World War. This classic, first staged in 1963, is a powerful anti-war tract — but is there any more to it than a flamboyantly theatrical humanity?

World War One overkill - if you'll pardon the expression - is a clear and present danger as the centenary commemorations gather pace, but this investigation of the roles of the interlinked royal families of Europe in the onrush of hostilities was as good a chunk of TV history as I can remember. Informative and detailed but always keeping an eye on the bigger picture, it made me, at any rate, start to think about the road to 1914 in a different light.