Who do we think we are?

Britain is about the decide who it wants to be. Are we so different from others that we cannot play by shared rules? Are we one member in a family of nations, or a country that prefers to keep itself to itself and bolt the door?

All of these questions were always on the ballot in this week’s fateful referendum. But after a campaign that has been nasty, brutish and seemingly endless, the UK will be voting on another question too.

With all the differences and the diversity among all of us who already live on these islands, how are we all going to get along? In the final run-up to polling day this contest has risked descending into a plebiscite on whether immigrants are a good or a bad thing. Consider the dark forces that could so easily become emboldened by a narrow insistence on putting the indigenous first.

The backdrop has been the most unrelenting, unbalanced and sometimes xenophobic press assault in history. Leading political lights of leave have claimed to be pro-immigrant and yet have, at the same time, been ruthlessly fearmongering about Britain being overrun by Turks, after a Turkish accession which they understand perfectly well is not on the cards.

The mood is frenzied, the air thick with indignation, and clouded with untruths. The best starting point for Britain to reach a sound decision on Thursday is to cool the passions of the heart, and listen to the head.

All reason tells us that the great issues of our time have little respect for national borders. The leave side has attempted to turn “expert” into a term of abuse, but one does not need the IMF, the Bank of England or any special knowledge to grasp that these border-busting issues range from corporate power, migration and tax evasion to weapons proliferation, epidemics and climate change.

Not one of them can be properly tackled at the level of the nation state. Impose controls on a multinational corporation and it will move to a softer jurisdiction. Crack down on tax evasion and the evaders will vanish offshore. Cap your own carbon emissions in isolation and some other country will burn with abandon.

In so far as any of these problems can be effectively addressed, it is through cooperation. A better world means working across borders, not sheltering behind them. Cutting yourself off solves nothing. That, fundamentally, is why Britain should vote to remain in the club that represents the most advanced form of cross-border cooperation that the world has ever seen.

There are certainly flaws in the way that Europe is constituted and led. The EU is a union of nations working together, it is not and never will be a United States of Europe, and so its leadership is bound to depend on the imperfect leadership of all these countries.

The single currency has been a flawed project and has set one nation against another, forcing the poor to pay the price for propping up a shonky structure. But Britain is not part of the eurozone, and the EU is not a plot against the nation state. Britain is still robustly herself too, warts and all.

The only argument about the immediate economic effects of Brexit is the depth of the hit that the economy would take, not whether it would take a hit at all.

The political victors would not be those who wish to rebuild politics. They would be rightwing Tories, and ruthless plutocrats who want freedom to reorder Britain and make money as they choose.

They have no interest in fairer taxes on the rich, or higher spending on the NHS. They have spent their so-called Brexit dividend – which in reality is almost certainly a negative number, not the mendacious £350m a week which has earned them an official reprimand – many times over.

A significant group of them are flat-taxers who are whispering about deep cuts to corporation taxes. Facile Brexiter talk of a more buccaneering Britain – presumably a country fit for Sir Philip Green or Fred Goodwin to capture other galleons – offers precisely nothing to assuage the fears of elderly voters who simply want nothing more to change.

It is a fantasy to suppose that, if Britain votes to leave, these victors would want to maintain or extend protections for pensioners or workers. On the contrary. Human rights, equality, health and safety, and aid to refugees would be out of the window.

Those who vote to leave as a protest against the elite will, in truth, be handing the keys to the very worst of that very elite. There would be no ‘taking back control’ for most working-class leave voters, just less control over their diminishing share than ever.

Those who have not yet made up their mind in this campaign should ask themselves this: do you want to live in a Britain in the image of Nigel Farage? Yes or no? For that’s the choice on offer. If the answer is no, then vote remain.

Thursday’s vote has become a turn-in-the-road issue for Britain and Europe alike. Imagine a world without the EU – without the clout to face down Russia over Ukraine, without the ability to put together coherent answers to carbon emissions, to protect standards at work from a race to the bottom.

Like democracy, the EU is an imperfect way of answering the modern world’s unrelenting challenges. But the answer to its imperfections is to reform them, not to walk away – still less to give in to this country’s occasional hooligan instinct in Europe.

Like democracy, whose virtues are in our minds afresh after the violent death of the committed and principled MP Jo Cox, the EU is not just the least bad of the available options. It is also the one that embodies the best of us as a free people in a peaceful Europe.

Vote this week. Vote for a united country that reaches out to the world, and vote against a divided nation that turns inwards. Vote to remain.

Based on an article which first appeared in The Observer newspaper

Arizona asteroid explosion

The explosion of a small asteroid over Arizona in the early hours of 2 June is a timely reminder of the unseen and sometimes unpredicable threat facing our planet.

The asteroid hit Earth's atmosphere at around 4 am local time and the airburst cause by its explosion shook the ground below and produced a flash of light 10 times  brighter than a full Moon. NASA described as a three metre wide space rock that originated from beyond the orbit of Mars.

Shortly after the explosion, Mike Lerch walked out the front door of his house in Phoenix on the way to work. "At first I thought it was a rocket launch," he says. "Now I realise it was debris from the asteroid."

The smoke trail remains shown clearly in his picture below were widely visible as they twisted in the winds high above Arizona.

Bill Cooke of NASA's Meteoroid Environment Office says this is the brightest fireball detected in the eight-year history of NASA's All Sky Fireball Network, an array of cameras that monitors fireball activity across the USA.

The flash itself was so bright, it briefly turned night into day, graphically illustrated in these before, during, and after shots captured by one of the NASA cameras in Sedona, Arizona. The camera was facing NE so it did not record the asteroid itself.

The fact that the explosion blinded most cameras that saw it initially complicated analysts' efforts to pinpoint the asteroid’s nature and origin. Ultimately, however, they were able to draw firm conclusions - the mass of the asteroid was some tens of tons and it exploded with a kinetic energy of approximately 10 kilotons.

"There are no reports of any damage or injuries -just a lot of light and few sonic booms," says Cooke. "If Doppler radar is any indication, there are almost certainly meteorites scattered on the ground north of Tucson.”

Dangers posed by asteroids impacting Earth was one of the topics discussed at the 4th Manfred Lachs International Conference on Conflicts in Space and the Rule of Law held in Montreal, Canada, the weekend before.

Comets and asteroids colliding with Earth pose a serious threat to humanity yet we lack effective means to discover them and alert the public to imminent dangers. Even the impact of a small celestial body may lead to serious loss of life, significant material and ecological damage.

For more information see 'Protecting Earth from cosmic disasters' in the spring 2016 edition of 'ROOM - The Space Journal'.

Junk yard Shuttle

Atlantis in KSC Visitor Complex                                     Photo: Clive Simpson

Keep you eyes open in and around Florida and you never quite know what you might see. Heading back to Orlando airport the other week demanded a quick detour for the final and unexpected opportunity to photograph a Space Shuttle in a most unlikely location.

Having previously visited Atlantis in its new home at the Kennedy Space Center Visitor Complex a few days earlier this wasn’t quite the real thing - but the marine work yard setting on Merritt Island made up for that.

Glance straight ahead along the 528 out of Cape Canaveral and you might easily have missed Inspiration reposing, as if in a junk yard awaiting scrapage, amongst yachts and boats of all sizes that were in for repair or salvage.

A sign at the entrance discouraged tourists from popping in to take photos but the owner was just locking up and seemed happy enough to make an exception for a couple of journalists with English accents.

                                                                                        Photo: Clive Simpson

The timing was almost perfect because only a few days later on 27 April - and almost five years after NASA's last Space Shuttle had landed in Florida - an orbiter returned to the runway at the Kennedy Space Center (KSC).


Inspiration, a full-scale mockup - previously on display at the now-former location of the US Astronaut Hall of Fame in Titusville - was rolled out to Kennedy's Shuttle Landing Facility where it will be rebuilt into a travelling exhibit.

 LVX System, which acquired the 37 m replica from NASA, moved Inspiration from the Hall of Fame to a work yard in January. It intends to use the Shuttle for both educational outreach and marketing.

Over the past four months, work has been done at the marine yard to bolster the orbiter’s structure and aesthetics in preparation its move at the end of April.

Inspiration was barged from the Beyel Brothers Crane and Rigging yard on Merritt Island to the turn basin opposite the 52-story-tall Vehicle Assembly Building (VAB) at KSC before being towed to the Shuttle Landing Facility.

Now parked on a concrete apron near the air traffic control tower at the midpoint of the runway, Inspiration will be further modified for its new ‘mission’ before heading out on America's waterways.

Although details are still being determined, LVX plans to prepare Inspiration so that it can travel by barge along the nation's rivers, stopping at ports where the public might otherwise never see a Space Shuttle.

LVX plans to outfit Inspiration's crew cabin and flight deck so that simulated missions can be ‘flown’ by those who visit the Shuttle on its tour. There’s life in the old girl yet!

Arctic melt

New research has proposed a critical connection between sharp declines in Arctic sea ice and changes in the atmosphere - not only affecting ice melt in Greenland but also weather patterns all over the North Atlantic.

The studies centre on an atmospheric phenomenon known as ‘blocking’ - when high pressure systems remain stationary in one place for long periods of time (days or even weeks), causing weather conditions to stay relatively stable for as long as the block remains in place.

These can occur when there’s a change or disturbance in the jet stream, causing the flow of air in the atmosphere to form a kind of eddy, according to Jennifer Francis, a research professor and climate expert at Rutgers University.

Blocking events over Greenland are particularly interesting to climate scientists because of their potential to drive temperatures up and increase melting on the ice sheet.

“When they do happen, and they kind of set up in just the right spot, they bring a lot of warm, moist air from the North Atlantic up over Greenland, and that helps contribute to increased cloudiness and warming of the surface,” says Francis. “When that happens, especially in the summer, we tend to see these melt events occur.”

Two recent studies have suggested that there’s been a recent increase in the frequency of melt-triggering blocking events over Greenland - and that it’s likely been fueled by climate change-driven losses of Arctic sea ice.

A paper set to be published tomorrow (9 May 2016) in the ‘International Journal of Climatology’ reveals an increase in the frequency of these blocking events over Greenland since the 1980s.

A team of researchers led by the University of Sheffield’s Edward Hanna used a global meteorological dataset relying on historical records to measure the frequency and strength of high pressure systems over Greenland back to the year 1851. Previous analyses had only extended the record back to 1948, so the new study is able to place recent blocking events in a much larger historical context.

When the researchers analysed the data, they found that the increase in blocking frequency over the past 30 years is particularly pronounced in the summer, the time of year when blocking events are likely to have the biggest impact on ice melt.

What’s been causing this is a big source of interest for climate scientists hoping to gain a better understanding of the events affecting the vulnerable Greenland ice sheet.

In the new paper, Hanna and his colleagues suggested that declines in Arctic sea ice might be playing a role  -  and it’s a theory that’s heavily supported by another paper just out in the ‘Journal of Climate’. That study used both observational data and computer simulations to investigate the connection between sea ice declines and atmospheric changes in the Arctic.

Diminishing Arctic sea ice driven by climate change-induced warming is a well-established trend. Im April scientists reported that the maximum extent of Arctic sea ice over lastwinter had reached a record low for the second year in succession.

Interestingly, what happens on the surface of the ocean also has the potential to seriously influence activity in the atmosphere, adds Francis, a co-author on the study.

“When there’s less sea ice, obviously it’s a much darker surface that’s exposed to the sun - and especially in the late spring, early summer when the sun is really strong, that open water that would normally have ice on it absorbs a lot more of the sun’s heat.”

As a result, the surface of the ocean warms up and that extra heat is also transferred into the atmosphere. When this happens, lower layers of the atmosphere warm and expand, pushing up on higher layers of the atmosphere and causing the jetstream to bulge, as a result of the physics behind airflow in the atmosphere.

Since warm air takes up more space than cooler air, and the equator is the warmest part of Earth, the atmosphere is generally thickest there. This creates a kind of downhill ‘slope’ from the equator to the poles over which air flows.

Because the Earth is spinning so quickly, however, airflow ends up being pushed toward the east. The result is the jetstream - a current of air that generally flows from west to east around the world but also tends to meander north and south in wavy lines as it goes along.

If the Arctic warms more quickly than the rest of Earth, however, the downhill slope between the equator and the poles becomes less steep and this can weaken the jetstream’s flow, making it more susceptible to twists and turns.

So, as sea ice disappears and the atmosphere in the Arctic warms and expands, it can make airflow in the jetstream more likely to loop and bulge, causing the kinds of swirling eddies that result in blocking events.

Both the researchers’ observations and their model simulations strongly supported the idea that sea ice declines are a major factor in the frequency of blocking events over Greenland. When the researchers made changes only to sea ice in their model, they found an immediate connection to increased blocking, which in turn has led to increased surface melt on the ice sheet.

The findings may help explain some of the unusual weather patterns that have been seen in both Europe and North America in recent years. High pressure systems over Greenland can have the effect of blocking polar jet stream flow over part of the North Atlantic, causing the jet stream to split into branches and bringing about all kinds of severe weather events as a result.

In 2007, a high pressure blocking system over Greenland caused a split in the polar jet stream over the northern part of the North Atlantic, which ultimately resulted in extreme rainfall and flooding in the UK.

“To a certain extent, those conditions were repeated in summer of 2012, when we had a record wet summer in the UK,” adds Hanna. “And of course that was the year of the record high blocking conditions and extreme high temperatures and surface melt in Greenland.” 

So in this way, climate-induced changes in Greenland are not just causing problems locally - they’re creating mayhem throughout the North Atlantic, an example of the far-reaching influences of climate change and the interconnected nature of oceanic and atmospheric conditions around the world.

Greenland, of course, remains of prime concern thanks to its potentially devastating contributions to future sea-level rise. And, unfortunately, as more sea ice melts away, conditions are only likely to worsen, Francis said.

“It won’t be increased every single year, but the trends should continue downward — which isn’t good, because as we lose that ice that’s sitting on land on the Greenland island, it goes straight into the ocean and of course is one of the main contributors to sea-level rise,” she said. “That’s an effect that is felt all over the world.”

Planet Earth is blue

I’m just about to book an online rail ticket for a trip into London from Peterborough next week on Virgin’s East Coast mainline service. It’s a fast, 50 minute journey and a flexible day return ticket, including London Underground, is £110.

On the other side of the world another member of the Virgin group - Virgin Galactic - has just unveiled its newly built spaceship, VSS Unity, in a ceremony at the company’s factory in Mojave, California.

Future tourist trips into near-Earth space - with five minutes of weightlessness - will probably take about the same time as my journey to London.

The big difference will be the price. Currently Virgin Galactic is selling advance tickets at £175,000, though it does suggest this is likely to reduce once things get properly underway.

Would I be interested in a return trip into sub-orbital space costing tens of thousands of pounds. Given the resources, of course, I would!

This will be the first time that ordinary people without any training will be able to view the curvature of Earth against the blackness of space, floating like an astronaut, and seeing our fragile atmosphere which is as thin as an eggshell.

“It’s almost too good to be true, isn’t it?” said Sir Richard Branson, the founder of Virgin group, after the gleaming white and silver spacecraft was wheeled into the centre of the cavernous hangar.

“I’ve always believed that having the best-looking planes and trains in the world, while not a guarantee, is a good place to start,” he joked. “Isn’t she beautiful?”

More than 700 people have already signed up to fly on Virgin Galactic’s trips into space, which will be launched from SpacePort America, New Mexico, but could one day even fly from the UK.

The development and testing for the vehicle, however, has all taken place in Mojave, at the same airfield where Chuck Yeager became the first human being to break the sound barrier in his Bell X1.

The day’s jubilant tone was tinged with poignancy as Virgin Galactic’s CEO, George Whitesides, recalled meeting with Branson in November 2014 on the day of the crash.

After a nine-month investigation, the National Transportation Safety Board ruled to be pilot error, the result of unlocking the ‘feathering’ system – designed to slow the craft down during re-entry – too early in the flight.

Virgin Galactic remains cagey about announcing an expected timeline for a first flight public – saying it wants to give the safety testing as much time as necessary. Two years would seem a good estimate.

Unity will be tested as a whole craft, first on the ground then in tethered flight to the carrying aircraft, then in controlled glide, and then finally in powered flight.

Branson admitted to reporters before the ceremony began that it was “pretty cool to be taking people into space” but said that the technology developed for space tourism would, he believed, one day also prove useful for edge-of-space high-speed intercontinental travel.

Gagarin and his hat

My career as a journalist has presented many wonderful opportunities to interview people from all walks of life, not to mention a considerable number of pioneering spacemen and women.

Yuri Gagarin, the first human to orbit Earth, was of course well before my working life. He died tragically in 1968, just as America was preparing to send its first citizens to the Moon and I was still learning my ABCs.

Not to be thwarted by this slight mis-match in time, I decided to catch up with Mr Gagarin somewhat retrospectively.

Soon after his record-breaking flight (12 April 1961) he arrived in London as part of his post-mission world tour, a trip that the British government of the day initially wanted to keep low key.

In the end his popularity meant it was quickly transformed into a fully-fledged State visit and he returned to the capital following a fleeting diversion to Manchester at the behest of the Union of Foundry Workers.

On a sunny July morning in 1961 our hero arrived in London for the second time and, during a stroll beside the Thames, it happened that nature called, as it implicitly does when Royalty and things of State are suddenly on your meeting agenda.

So it was as Mr Gagarin surreptitiously slipped his minder and popped into the Gents near the Tower of London for a quick brush-up that our time-travelling paths coincided - and opportunity knocked.

As we shared a hand basin and a leaky tap I was tempted to do the British thing and ask him what the weather was like in Moscow. But I just couldn’t take my eyes off his big hat.

And this is how my spontaneous interview with Mr Yuri Gagarin, Hero of the Soviet Union, Russian space pilot and all round good guy, came about.

At this point thanks are due  to my friend and map expert Brian Nicholls who had the presence of mind to capture the moment and kindly provided the following transcript of my bumbling interview, reproduced below in ‘print’ for the first time.

Me: We have seen that iconic picture of you stepping off the plane at Heathrow. But tell me. Your officer’s hat - it does seem a little big. Is it where you keep your sandwiches?

Yuri: In our beloved homeland, Russia, we don’t use this expression ‘the biggest thing since sliced bread’. In fact, we don’t even know what sliced bread is! However, we have heard of the Earl of Sandwich. But you’re right, our biggest thing is our hats. All officers wear them. As for where we keep our sandwiches - well, I have been invited to Lyons corner shop and the Ritz - so maybe I could take some and put them under my hat. Ha! Under my hat! Get it?

Me: Talking of headgear. I have also seen that rather jerky, rather shaky film of you staring out under your helmet. You certainly seemed to be bouncing around a bit. Is there any reason for that?

Yuri: In orbit it is particularly, as you say, ‘crammed’ with instrumentation. But it does not help if the engineer did not release the previous occupant, namely the dog. It was nothing to do with the speed, or the camera - it was me sitting on the damn dog. They should have taken it out first!

Me: I see. Tell me about you being a hero in Russia. Do you get any privileges?

Yuri: In your country you get, I believe, Green Shield Stamps. Da?

Me: And loyalty cards like Nectar, Virgin Atlantic Flying Club and, of course, The Co-operative.

Yuri: Ah yes. But I got... nothing. Absolutely nothing. No stamps, no vouchers... nothing for my amazing space trip. They said I never did enough orbits so now they are sending me round the world by our national propeller driven planes so I can get some stamps. Then I can cash in and get an iron for my wife who has been asking where I have been. Wives. They are the limit aren’t they?

By now he was crumpling a damp green paper towel and looking for the bin. I took my cue.

Me: At this point, Yuri, I have to say thank you for talking to me. It has been a privilege. Do svidaniya.

Words by Brian Nicholls & Clive Simpson

Leaves on the ground

INBETWEEN house moves and  back at The Jockeys for a few weeks, a holiday lodge in the stable blocks at Casewick Stud which lies in gently rolling Lincolnshire countryside a few miles east of Stamford.

The Stud adjoins Casewick Hall, the attractive grounds and outbuildings of which have a public footpath running through between the village of Uffington on the main Stamford to Market Deeping road and the attractive little hamlet of Barholm.

Casewick Hall is a medieval country house that was substantially remodelled in the 17th century. It is thought to be the location of a deserted medieval village mentioned as ‘Casuic’ in the Domesday survey and later as Casewick in a tax list of 1334. 

Daylight may be in short supply at this time of the year but compensations abound when the autumn sun breaks through and transforms the late afternoons into fiery golden vistas.

a short walk from The Jockeys leaves the elegant driveway at Casewick Stud and joins a public footpath at the back of the hall via a gated, tree-lined avenue.

If you turn left the public footpath takes you diagonally across a large arable field until it abuts the main east coast railway, where there is a foot crossing for those heading towards Barholm.

The opposite direction cuts through the grounds and outbuildings of Casewick Hall, many of which have now been converted to homes.

An enclosed driveway lined by a tall beech hedge soon opens into parkland via a cattlegrid and gateway. Sheep wander nonchalantly across the drive and cows graze in the adjoining fields.

After half a mile the driveway crosses another cattlegrid under a second ornate gateway to join a twisting country lane and the pleasant stroll continues towards Uffington.

When the light is right photo opportunities abound and so here is a selection taken on a couple of recent late afternoon walks. Enjoy!

 

Ship of the Fens

THERE are times when embarking on a journey or overnight stay one is lucky enough to come across not one but several unexpected gems which combine to make such a visit to a new place so much more enjoyable and worthwhile.

A recent trip to Ely in the heart of the Cambridgeshire Fens proved one such occasion. This ancient Fenland outpost, founded on a lump of conglomerate rock rising incongruously above the surrounding flat land is, of course, most famous for its almighty and imposing cathedral.

Mindful of the notional nature of a fleeting visit and our proximity at the time to the town of Stamford in Lincolnshire, it seemed that a cross-country train would be the ideal point from which to commence this mini-vacation. We alighted from the gently curving platform at Stamford’s neatly styled stone-built railway station and were soon rattling our way towards Peterborough alongside the main East Coast line which runs between London and Edinburgh.

Peterborough, one of the country’s fastest growing cities, straddles flat fen countryside to the east, while its western reaches extend into the pleasant and picturesque rolling landscape of the Nene valley. A junction of styles and ambitions, the city often feels like a contradiction - a dual-personality crossover of ancient and new, still defending its ancient coaching past as a stopover on the old Great North Road while also being home for modern-day commuters who flit backwards and forwards to the capital by high speed train.

After a brief stop at the newly re-modelled station our Stansted-bound train splits off on a spur to the east and is soon trundling across a flat, diminutive and featureless countryside. The monotonous mono-culture fields that characterise this region and seem to reach as far as the sky, are punctuated by extensive drainage systems with their horizon-defining banks and lone, singular roads appearing from nowhere to intersect the railway.

This late September morning was overcast and grey, offering an indistinct backdrop for the intense arable farming, the murky appearance of which was compounded by greasy and dirst smeared train windows. Soon the line passed through the town of March, which was once the county town of the Isle of Ely until the latter ceased to exist by government decree in 1965. Just a few minutes later the distant cathedral of Ely looms on the closing horizon like some giant alien artefact.

Our short journey through big skies across a bereft landscape has been as stale as the air on this cramped and fusty train that plies its way daily, back and forth between the city of Birmingham and Stansted airport. The sun extends a gentile welcome as the coaches slow into Ely’s business-like station which, with its multiple platforms, is a busy cross-country junction linking Norwich, Cambridge, Peterborough and Birmingham with London.

So what of the gem-like discoveries? Well, first and for such a small place, there is much within Ely that could easily fit the category, not least the stunning architecture of the cathedral itself.

But for now, we are seeking out something on a smaller scale that might otherwise slip by unnoticed. Topping & Company is a suitably fitting name for any high street shop and once inside you can see why the crime author Alexander McCall Smith described it as “the best bookshop in the world”.

For the book lover or casual shopper it is three floors of literary and tactile delight, where serious browsers are afforded complementary coffee, served from a cafetiere in china cups all set on a neat wooden tray.

Beside the second floor window was a small wooden table and chairs where one can sip coffee and repose in literary paradise, surrounded by the smell of book print and with a tantalising view across the street to the cathedral spires and ramparts. There is no sterility here - Toppings is a treasure.

If this is more than a fleeting, day-time visit there ise plenty of overnight accommodation to choose from and nowhere is a more welcoming option than "Peacock’s Tearoom and Fine B&B", just a stone’s throw from the River Ouse and its boating community.

As the name helpfully suggests, this is a traditional English tearoom - tasteful, sumptuous and quirky, with a hint of French eccentricity, all of which makes it popular with locals and visitors alike.

Peacocks is run by the charming George Peacock, a criminal defence lawyer in another life, and his  wife Rachel. More recently they converted the upstairs of the two joined up 1800s cottages into a couple of delightful bed and breakfast suites, each with its own private sitting room, separate bedroom and pleasant facilities.

Peacocks exudes character and charm - overflowing book cases, comfortable old chairs, antique furniture and a restored market trolley doubling as a coffee table. This really is English bed and breakfast as it should be.

Pick the day of your visit to Ely wisely and you can also enjoy the city’s lively, traditional market on Thursdays and Saturdays, along with eclectic craft, flower and food stalls on occasional Sundays through the year.

On non-market days, however, the large, block-paved square is rather featureless and seems surplus to requirements - bland, unimaginative modernity contrasting starkly with the magnificent stonework and intrinsic creativity of the city’s cathedral - a true ‘Ship of the Fens’ dating back to 672 AD when St Etheldreda first built an Abbey Church on the site.

Words and photos: Clive Simpson

Renewables under attack

If you are colour blind there is sometimes a blurry line when it comes to discerning the difference between green and blue - as British Prime Minister David Cameron seems to be making increasingly clear.

His bold claim on coming to power for the first time in 2010 to be leading the “greenest government ever” was rapidly dismantled - almost as quickly as the floods and storms of 2013 destroyed homes and livelihoods.

This summer the UK has experienced one of its wettest ever August months and globally the year once again promises to be amongst the hottest on record. Glaciers are retreating and global sea levels have risen by 8 cm in two decades as a result of warmer ocean water and melting ice caps.

A growing body of evidence suggests that climate change is very real - and international negotiations on the establishment of climate change controls are scheduled to reach their peak in Paris in December.

Yet within a few months of being elected for a second term, Cameron’s majority Conservative government has pretty much made it clear it wants very little to do with renewable technology.

In June it announced cuts to financial support to developers of new onshore wind turbines, the cheapest form of renewable power available. And last week it announced it intends to slash subsidies that help families and small businesses install solar panels.

Why have David Cameron and his chancellor George Osborne decided over the last few months to abandon key government commitments to protecting the environment and its pledges to create new green technologies that could wean us off our urge to burn fossil fuels?

Meanwhile, a commitment by Britain’s biggest suppliers six biggest energy companies to help tackle climate change has been called into question after it emerged all have quietly dropped their green electricity tariffs.

Despite the major suppliers - which together provide 90 per cent of UK household power -  all making public commitments to tackle climate change by reducing carbon emissions not one of now offers a renewable energy tariff.

The UK’s solar industry, which is already reeling from a wave of damaging policy changes, was shocked and taken by surprise by last week's government publication of its scheduled review of the Feed-in-Tariff  (FIT) scheme for supporting small-scale renewables.

The Solar Trade Association (STA) had already been engaging with officials and ministers over the last few months demonstrating how the FIT framework could be reformed to provide better value for money while targeting parity with fossil energy around 2020.

Its ‘Solar Independence Plan for Britain’, published in June, sets out proposals based on a detailed budget model of the solar Feed-in Tariff. The STA estimates that it will cost just another £1.70 per year on energy bills between now and 2020 to deliver a million more solar homes and grid parity.

Mike Landy, head of policy at the STA, says: “We don't agree with these self-defeating proposals and will be urging DECC to take up our alternative. A sudden cut combined with the threat of scheme closure is a particularly bad idea – it will create a huge boom and bust that is not only very damaging to solar businesses and jobs but does nothing to help budget constraints.

“We really are astonished at how self-defeating these proposals are. Instead, we are calling on the government to work with the solar industry to deliver our plan for a stable glide path to subsidy-free solar.”

Like a number of other issues that have suddenly come to the fore, the Conservative manifesto for the elections in May said nothing about attacking the British solar industry, which has flourished thanks to public support and delivered unprecedented cost cuts.

The STA, along with 100 local authorities, community energy groups and professional associations, has already written to the Prime Minister in support of FITs and days that when Parliament returns it intends to grow this alliance and fight hard for a more sensible policy.

Landy adds: “If DECC (Department of Energy & Climate Change) and the Treasury insist on making such damaging and unjustified cuts they will need to develop alternative policy proposals to drive commercial sector deployment. The upcoming Energy Efficiency Tax Review provides exactly the opportunity to do so. But we need to see some positive proposals very quickly to mitigate the shattering of confidence across the solar industry.”

It would seem that the government has once again adopted a short-sighted, market-driven attitude - not just from the perspective of national prestige but also in terms of lost opportunity. Sooner or later the world is going to end up depending on renewable power and the UK has much to gain from developing not shrinking its expertise and influence.

The proposals set out by DECC, which is itself under threat, will see tariff rates for domestic schemes (now up to 10kW) cut from 12.9p today to 1.63p/kWh next January. The deadline for responses to the consultation is 23 October and you can make your own comments using this link - online survey

Sea levels rising

Detroit skyline.                                                                                                          Clive Simpson

Essential indicators of Earth’s changing climate continue to reflect trends of a warming planet, with several markers such as rising land and ocean temperature, sea levels and greenhouse gases all setting new records in 2014. 

The findings are included in the US National Oceanic and Atmospheric Administration's (NOAA) 'State of the Climate in 2014' report published this week.

NOAA warns cities and businesses to expect ever higher levels of coastal flood risk after sea levels hit record highs. The agency confirmed that average sea levels have risen by 3.2 mm every year since 1993 - meaning that in 2014 sea levels were about 67 mm higher than in 1993.

The report, which is compiled annually by US government climate scientists, also revealed land and sea temperatures reaching record highs in 2014, while atmospheric levels of greenhouse gases also soared.

Ocean temperatures are at their warmest since records began 135 years ago, the report says. The record warming is contributing to sea level rise - helping to melt glaciers more quickly and causing ocean expansion (water slowly expands as it warms).

Greg Johnson, an oceanographer at NOAA's Pacific Marine Environmental Laboratory, suggested thinking of the warming effect as if it were a fly wheel or freight train.

"It takes a big push to get it going but it is moving now and will continue to move long after we continue to stop pushing it," he explained.

The report also noted that warmer ocean temperatures raise the risk of severe storms, which are made more dangerous by high ocean levels. Warm ocean temperatures in the Pacific are also producing warmer winters and worsening drought conditions on the US West Coast, scientists said.

The news came on the same day as a new joint report was released by the Rockefeller Foundation and the Lancet Commission, revealing that climate change is jeopardizing the future health of the human population.

Braulio Ferreira De Souza Dias, scientific advisor for the Lancet Commission, said: “We are moving closer than ever before to triggering potentially irreversible impacts, and jeopardizing the health of our ecosystems and that of present and future generations.”

It also comes in the same week as a major report argued that we should prepare for climate change in the same way as we would a nuclear war or terrorist attack - by planning for the worst-case scenario.

Even a small increase in sea level can cause a large increase in the risk of flooding. A global sea level rise of just one metre - the most we are likely to see this century, according to the report's lead author Sir David King - turns what would have been a one-in-a-hundred year flood in New York into a twice a year catastrophe.

State of the Climate in 2014

Logo goes up in smoke

 

I always enjoy a good rocket launch and last night's Ariane 5 from French Guiana carrying Europe's latest weather satellite for EUMETSAT was no exception.

It was especially good to see the giant MSG-4 logo on the side of the Ariane rocket because the logo was designed for EUMETSAT by myself and Andrew Hunt back in 2002.

At the time I ran the award-winning media agency SimComm Europe, which was based in Havant near Portsmouth, and Andy freelanced for us.

I worked extensively for both EUMETSAT, based in Darmstadt, Germany, and for the media and public outreach departments of ESA's Paris headquarters and Netherlands technology base, writing and producing annual reports, newsletters, website copy, press releases and brochures.

For our humble MSG logo this last night’s launch was its fourth and final flight into space on the side of an Ariane 5 rocket. This was the press release we issued back on 22 August 2002: 

Giant logo emblazoned on European rocket

The design work of a Havant company will quite literally be going into orbit shortly before midnight tonight.

A giant logo created by SimComm Europe is on the side of Europe's Ariane 5 rocket which is due to blast a new European weather satellite into space.

The launch of the first Meteosat Second Generation satellite for Europe's German-based Eumetsat weather organisation is scheduled for 2330 BST from French Guiana in South America.

SimComm, based in Brockhampton Lane, has been working with Eumetsat for a number of years and designed the logo for use in various kinds of publicity material connected with the launch.

"The logo has been used in many documents and on stickers, pens and notebooks," said SimComm managing director Clive Simpson.

"However, we're delighted to see  our work on the side of a rocket - it's quite a coup for a PR and design agency, and not every day you get such prestigious exposure."

Meteosat Second Generation will replace the current series of weather satellites which provide the pictures and information for our daily weather forecasts.

In 2003 SimComm also wrote, produced and handled the worldwide distribution of Eumetsat’s MSG information book and user guide.

The 80-page full colour document, in both English and French versions, promoted the value of the Meteosat Second Generation programme.

SimComm writer Lucy Owens (now Mrs Lucy Kemp), who also acted as deputy editor for myself on Spaceflight magazine, went on a press trip to French Guiana for the first MSG launch.

Unfortunately, as is so often the case with launches, her trek to South America proved in vain as far as witnessing a spectacular launch was concerned after a technical fault delayed it beyond the scheduled length of the press trip.

Article by Clive Simpson

They do it with lenses

Hot and sunny days like the current mini-heatwave across the UK are just what are needed for the testing of a ground-breaking experimental solar power system which has the potential to generate carbon-free electricity in a new way.

The pioneering solar steam project is undergoing a series of tests this summer to further prove and develop the system as a potential alternative form of renewable technology.

Surrounded by protective fencing and with its own mini control centre, the test structure dominates the sky-line at the offices of sustainable development company the Larkfleet Group in the small market town of Bourne.

With the support of Cranfield University and its own modest R&D budget, the Larkfleet solar steam plant is believed to be the largest practical demonstration anywhere of a fresnel lens (as opposed to fresnel reflector) system for the concentration of solar power. 

The futuristic construction is essentially a collection of giant lenses - manufactured in plastic to keep costs low - designed to concentrate the energy of sunlight onto metal piping and heat water to boiling point.

It measures just over 13 metres (42 feet) long by 5.5 metres (18 feet) high when extended to its maximum and the metal framework holds a series of lenses which concentrate refracted sunlight onto a 9 metre (30 feet) long metal pipe to heat water circulated inside. Full-size systems will be very much larger.

To maintain maximum power generation the lenses need to constantly track the sun in both azimuth and elevation - and so the rig needs to be automated.

"The principle is already proved and we are now looking at enhancing the tracking system to make it fully automatic," says Simone Perini (pictured below), a solar energy expert who joined Larkfleet's R&D team from Cranfield University last year.

Light weight, low cost plastic lenses make accurate tracking possible both horizontally and vertically using relatively light mechanisms.

An automated dual-axis tracking system being developed as part of the project will concentrate solar irradiation with limited external input.

The system creates a solution for industrial heat users in areas of high direct sun/clear sky locations for modular thermal energy production deployment

"Cost reductions and accurate tracking more than compensate for any loss of optical quality,” explains Perini. “Plastic lenses are less expensive to produce than vast arrays of glass mirrors now being used on comparable power generation systems throughout the world.

"It is challenging but a lot of work has been done already and it is an innovative project with great potential. For the same reason is very exciting."

Data will be gathered during a summer of testing before an evaluation phase leading to the next stage of development starts in September.

A quick search under solar steam on the internet does reveal a plethora of small scale amateur projects using a few lenses. “The difference here in Bourne is that we are running a full-scale demonstration R&D project,” says Perini. “I did find a similar plant being built in Japan but this was based on a point focus solar furnace so is quite different.”

As well as developing the system itself, Larkfleet is also assessing the potential market for such solar steam renewable technology.

One possibility is using it to generate electricity by driving a turbine - but it has many other potential uses so there are big incentives to make it as efficient as possible.

"We believe this is the sort of system that could be attractive to SMEs in the small scale solar market for any process heating system that requires heat of between 80 and 250 degrees," says Matthew Hicks, the group's renewables investment director.

"It would be extremely valuable in parts of the world where the sun is the only readily available source of energy and could be used to power desalination plants, refrigeration, sterilisation, chemical purification and numerous kinds of waste treatment," he added.

The system - already attracting interest from around the globe - might even be integrated into traditional power stations to reduce the burning of fossil fuels.

"The solar steam could be fed to the power station generators so gas or coal would only need to be burned at night or on days when solar power is not enough to meet demand," Hicks suggests.

"The solar steam rig provides an opportunity for looking into a new method of low carbon energy generation and is very much a long-term project - we will trial the technology fully before coming to any conclusions about its future potential."

Larkfleet Group is a privately-owned house building and development organisation with a strong record in creating high quality homes and communities.

It specialises in building energy-efficient housing and continually invests in research and the development of innovative new sustainable building designs, materials and construction methods.

It is also a major developer of sustainable energy projects and a provider of energy-efficiency improvements for new and existing buildings.

Larkfleet Group companies are currently developing large photovoltaic (PV) solar farms, adding PV panels to new and existing buildings at a variety of scales, and refurbishing existing homes to reduce their carbon footprint, energy use and energy costs.

Photos & article by Clive Simpson