No laughing matter

Comedian Beppe Grillo's Five-Star Movement is a serious disruption to the usual way of doing politics.

Imagine this as a new political movement’s strategy guide: Rule no. 1: don’t give interviews to the national press, radio and television; Rule no. 2: our leader, who - unlike the rest of us - is very famous, will not stand as a candidate in any elections; Rule no. 3: when we qualify for lavish state funding, we will refuse it.

I could go on, but it would read like a long list of ‘how not to win elections and influence people’. Yet these are just some of the rules of Italy’s Movimento Cinque Stelle (M5S – Five-Star Movement), which in the past year has gone from under 5 per cent in polls to almost 20. In the most recent pre-election surveys, it is running third at around 17 per cent. This is despite none of its members having been interviewed in the Italian media during the campaign – and in a country where the use of television in particular has played a major role in political success, most notably that of Silvio Berlusconi.

Founded in October 2009, the M5S is like no other political movement in Europe. Yes, similar to the Pirate Parties, it places great importance in the Internet. But the M5S is much more than that and the ‘Internet-party’ label is reductive. Rather, the M5S communicates and organizes on two levels: the web and locally. According to the Movement’s ‘non-statute’, its headquarters is the website of one of Italy’s most famous comedians, Beppe Grillo (for almost a decade, his site has also been the country’s most-read blog). Online and offline activities complement one another. Grillo has constantly encouraged his supporters to discuss – both on the internet and in physical locations – the issues he raises on the blog as they relate to local questions in their cities and towns. This has been done through the creation of Beppe Grillo meet-up groups which have formed the nucleus of the movement’s presence all over the country. Both online and offline, activists and supporters discuss the key themes of the M5S: sustainable development, anti-corruption, transparency, direct democracy, the creation of a genuinely free – and fairer – market, a radical overhaul of Italy’s political class and democracy, opposition to austerity and interference in domestic politics by European elites.

While much has been written about Grillo and the M5S in both the Italian and international media, we know very little about those who sympathize with the Movement and what their grievances are. This is particularly true of the Movement’s online followers. To provide a first answer to this, we conducted a survey with Demos of almost 2000 Facebook fans of Grillo and the M5S. As regards who they are, we found that they tend to be male (63 per cent), over the age of 30 (64 per cent) and better educated than the average Italian. 19 per cent, however, were unemployed, as opposed to a national average of circa 11 per cent.

Socio-economic issues worry M5S supporters far more than socio-cultural ones. When asked to list their top two concerns, 62 per cent cited the economic situation and 61 per cent unemployment, with taxation in third place (43 per cent). Despite their fears about Italy’s economy and their own prospects, immigration was seen an opportunity for the country by 56 per cent of those surveyed (well above the Italian average in national surveys of 28 per cent). Rather, what M5S supporters are angry about is the state of democracy in Italy and Europe. 83 per cent stated that they were ‘not at all satisfied’ with Italian democracy and only 8 per cent said they trusted Mario Monti’s technocratic government – abysmally low, but still higher than the 3 per cent who trusted the main political parties and the 2 per cent who trusted parliament. The European Union fared better, but only by comparison, with just 20 per cent of respondents saying they trusted it. Strikingly, the only times when M5S supporters responded positively were when asked if they trusted the Internet (76 per cent) and small-medium enterprises (61 per cent). Combined with just 11 per cent saying they trusted the press and 4 per cent the television, these findings seemed to tally with the communication and mobilization strategies of the M5S. As mentioned above, these focus on the internet and the locality, while ignoring the media which is cast as being at the service of the parties and other elites.

So what now for the M5S? It seems clear from our findings that the Movement is pushing the right buttons for its followers, although – as with all new movements – there is a sizable risk that the discontented supporting it now will also become dissatisfied with the M5S after it enters parliament. On that last point, it is inevitable that the presence of a large number of novice deputies will create organizational and communication problems for the M5S. The Movement will have to prove that it is not another personal party, in a country well used to personal parties. And it will have to balance the expectations and grievances of its followers with the realities of what it can actually achieve. Whichever way the Five-Star Movement story finishes, however, it has proved that you can mobilize discontent in crisis-hit Europe quickly, using innovative combinations of strategies most of Italy’s mainstream politicians would have laughed at a few years ago. They’re not laughing now.

Duncan McDonnell is a Marie Curie Fellow at the Department of Political and Social Sciences in European University Institute in Florence.

The Demos Report ‘New Political Actors in Europe: Beppe Grillo and the M5S’ is available for download, free of charge, here.

Beppe Grillo. Source: Getty

Duncan McDonnell is a Marie Curie Fellow at the Department of Political and Social Sciences in European University Institute in Florence. He tweets at @duncanmcdonnell.

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Inside Big Ben: why the world’s most famous clock will soon lose its bong

Every now and then, even the most famous of clocks need a bit of care.

London is soon going to lose one of its most familiar sounds when the world-famous Big Ben falls silent for repairs. The “bonging” chimes that have marked the passing of time for Londoners since 1859 will fall silent for months beginning in 2017 as part of a three-year £29m conservation project.

Of course, “Big Ben” is the nickname of the Great Bell and the bell itself is not in bad shape – even though it does have a huge crack in it.

The bell weighs nearly 14 tonnes and it cracked in 1859 when it was first bonged with a hammer that was way too heavy.

The crack was never repaired. Instead the bell was rotated one eighth of a turn and a lighter (200kg) hammer was installed. The cracked bell has a characteristic sound which we have all grown to love.

Big Ben strikes. UK Parliament.

Instead, it is the Elizabeth Tower (1859) and the clock mechanism (1854), designed by Denison and Airy, that need attention.

Any building or machine needs regular maintenance – we paint our doors and windows when they need it and we repair or replace our cars quite routinely. It is convenient to choose a day when we’re out of the house to paint the doors, or when we don’t need the car to repair the brakes. But a clock just doesn’t stop – especially not a clock as iconic as the Great Clock at the Palace of Westminster.

Repairs to the tower are long overdue. There is corrosion damage to the cast iron roof and to the belfry structure which keeps the bells in place. There is water damage to the masonry and condensation problems will be addressed, too. There are plumbing and electrical works to be done for a lift to be installed in one of the ventilation shafts, toilet facilities and the fitting of low-energy lighting.

Marvel of engineering

The clock mechanism itself is remarkable. In its 162-year history it has only had one major breakdown. In 1976 the speed regulator for the chimes broke and the mechanism sped up to destruction. The resulting damage took months to repair.

The weights that drive the clock are, like the bells and hammers, unimaginably huge. The “drive train” that keeps the pendulum swinging and that turns the hands is driven by a weight of about 100kg. Two other weights that ring the bells are each over a tonne. If any of these weights falls out of control (as in the 1976 incident), they could do a lot of damage.

The pendulum suspension spring is especially critical because it holds up the huge pendulum bob which weighs 321kg. The swinging pendulum releases the “escapement” every two seconds which then turns the hands on the clock’s four faces. If you look very closely, you will see that the minute hand doesn’t move smoothly but it sits still most of the time, only moving on each tick by 1.5cm.

The pendulum swings back and forth 21,600 times a day. That’s nearly 8m times a year, bending the pendulum spring. Like any metal, it has the potential to suffer from fatigue. The pendulum needs to be lifted out of the clock so that the spring can be closely inspected.

The clock derives its remarkable accuracy in part from the temperature compensation which is built into the construction of the pendulum. This was yet another of John Harrison’s genius ideas (you probably know him from longitude fame). He came up with the solution of using metals of differing temperature expansion coefficient so that the pendulum doesn’t change in length as the temperature changes with the seasons.

In the Westminster clock, the pendulum shaft is made of concentric tubes of steel and zinc. A similar construction is described for the clock in Trinity College Cambridge and near perfect temperature compensation can be achieved. But zinc is a ductile metal and the tube deforms with time under the heavy load of the 321kg pendulum bob. This “creeping” will cause the temperature compensation to jam up and become less effective.

So stopping the clock will also be a good opportunity to dismantle the pendulum completely and to check that the zinc tube is sliding freely. This in itself is a few days' work.

What makes it tick

But the truly clever bit of this clock is the escapement. All clocks have one - it’s what makes the clock tick, quite literally. Denison developed his new gravity escapement especially for the Westminster clock. It decouples the driving force of the falling weight from the periodic force that maintains the motion of the pendulum. To this day, the best tower clocks in England use the gravity escapement leading to remarkable accuracy – better even than that of your quartz crystal wrist watch.

In Denison’s gravity escapement, the “tick” is the impact of the “legs” of the escapement colliding with hardened steel seats. Each collision causes microscopic damage which, accumulated over millions of collisions per year, causes wear and tear affecting the accuracy of the clock. It is impossible to inspect the escapement without stopping the clock. Part of the maintenance proposed during this stoppage is a thorough overhaul of the escapement and the other workings of the clock.

The Westminster clock is a remarkable icon for London and for England. For more than 150 years it has reminded us of each hour, tirelessly. That’s what I love about clocks – they seem to carry on without a fuss. But every now and then even the most famous of clocks need a bit of care. After this period of pampering, “Big Ben” ought to be set for another 100 or so years of trouble-free running.

The Conversation

Hugh Hunt is a Reader in Engineering Dynamics and Vibration at the University of Cambridge.

This article was originally published on The Conversation. Read the original article.