Cannes, that irresistible feeding frenzy of film, is just around the corner. But 6,000 miles away in Panama City a film festival has just concluded that, for entirely different reasons, is equally significant. Panama isn’t known for its film output – it's made just one fiction feature in more than 60 years – and while America may have relinquished its control of the canal, the grip of its cultural colonialism has proven much more difficult to loosen.

The 2013 Golden Bear in Berlin has gone to Poziţia Copilului (Child's Pose), by Romanian director Călin Peter Netzer. Starring Luminita Gheorghiu as a mother, Cornelia, drumming up support for her son Barbu, arraigned for killing a little boy in a speeding offence, the Berlinale winner is a much-favoured mix of - in this festival - a film combining steely contemporaneity and political fearlessness. Its documentary-like texture and compelling theme, along with Gheorghiu's hugely imposing performance, make it a popular winner.

They’re in trouble. They had to be. Otherwise there’d be no drama. And if you’re a fan of Richard Linklater’s Before Sunrise (1995) and Before Sunset (2004) skip the next two paragraphs to avoid knowing where, physically, temporally, Céline (Julie Delpy) and Jesse (Ethan Hawke) have arrived since the poetic ending of the 2004 film.

Great fun on day three in Berlin: Scarlett Johansson co-stars in a porn movie. Well, a movie about a young man’s love of porn sites, in which she flashes her famous curves - and starts sleeping with Jon Martello (Joseph Gordon-Levitt). But Jon, a swanky, body-building Roman Catholic, is soon dumped; Johansson’s Barbara Sugarman sees no future in being jilted by a laptop and tissues.

Ecology at the first full day of the Berlin film festival. An intriguing Matt Damon city-versus-country movie, Promised Land, puts fracking into the mainstream for the first time. Damon plays Steve Butler, an eager corporate buyer of leases in rural America to enable his New York employers Global to start deep drilling for massively lucrative natural gas.

Proving that laughter is the only sure-fire cure for the January blues, this year's London Comedy Film Festival took place over four days from Thursday 24^th to Sunday 27^th January. Known commonly and affectionately as LOCO, it once again showcased the best of comedy filmmaking from around the world, lined-up alongside a range of imaginative events - a programme seemingly designed to give the most depressing month of the year a well deserved kick up the arse.

LOCO London’s "four days of the world’s best funny films" is one of those about-time ideas, because London needs a great comedy film festival. As a warmup, this Saturday 1 December at 6pm, LOCO London and the Hackney Picturehouse are holding Woodystock, celebrating Woody Allen’s birthday with a big screen blow-out of Manhattan – one of Woody’s best.

Greece is in economic meltdown. Austerity is hitting most of the population very hard. Businesses are closing down. The amount of homeless has increased. There are strikes and huge anti-government demonstrations throughout the country. What better time to hold a huge film festival?

For Darcey Bussell it’s Baryshnikov in The Turning Point; for Carlos Acosta it’s The Red Shoes. No one at last week's starry premiere of Love Tomorrow at the Raindance Film Festival, when I asked them for their favourite dance film, mentioned Black Swan. Films about the ballet life are rareties - are the memorable ones those that are realistic about their strenuous world or are they the expressionistic shockers that let rip with the curtains and OTT fantasies?

Clare Stewart arrived in London from Australia a year ago this month, into one of the biggest jobs in the UK film industry. For film buffs, it might seem like she entered a giant playground, a job to die for. Stewart is Head of Exhibition at the British Film Institute, a newly-created role that brings together responsibility for the day-to-day programming of the BFI Southbank and IMAX and for the institute’s festivals, including the London Film Festival, of which she is the festival director.