Saturday, September 23, 2006

Story Bridge Climb

Yesterday I climbed the Story Bridge. The climb was a present from Tobias and Christoffer on Fathers Day.

The Story Bridge crosses the Brisbane River and connects Fortitude Valley to Kangaroo Point and is one of Brisbane's most recognisable icons.

The morning was a bit hectic as I had to dash out to the West End market and by rye bread and fruit before heading off to the bridge. And to make things a little more exiting I also had to pop by work to print my climb confirmation slip. With some help from my bike and a little running along on the way I made it to the bridge climb headquarters on time @ 9:45.

Our instructor (Jeremy) took us through all the formalities including an alcohol breath test. Climbing on the bridge is prohibited with a blood alcohol concentration higher than 0.05 per cent (the legal limit for drivers).

Equipped with a climbing harness, jump suit, radio equipment and other miscellaneous accessories and a brief instruction we started the climb.

Suffice it to say I felt pretty ridiculous dressed up in the outfit provided. The jump suit in particular was …. well don’t ask. But what we were lacking on the fashion front was made up for on the tech side. I was very pleased to try out a pair of temple transducers from Motorola. I have seen these many times in the past but had never tried them before. The temple transducer uses bone conduction technology, so you can receive audio without covering the ear. The receiver portion rests on the temples. The sound vibration is transmitted through the surrounding human tissue and bone directly into the inner ear. With them Jeremy was in crystal clear commando style contact with us throughout the climb.

The bridge climb starts on a spiral staircase that takes you up to the underside of the bridge, where a walkway has been built. Stairs take you up and above the pedestrian walkway and cars driving below, to the viewing platform on the main South pier (approximately 80 meters above sea level). This is the main look-out point.

We stayed up there for 15 minutes and enjoyed the panorama view. Then we descended to the middle of the bridge. This was the halfway point of the climb. After a short stop we ascended again to the top of the main pier and from there descended back down to climb headquarters.

The climb is enjoyable. It isn’t strenuous at all for anyone with a reasonable fitness. If you have acrophobia (a fear of heights) it is probably not the right activity to undertake, but for everyone else it shouldn’t be a problem. Obviously, the main attraction of the climb is the view and it doesn’t disappoint. Our guide Jeremy also did an excellent job of providing facts and figures and historic commentary on the immediate surroundings.

The bridge was constructed as a public works program during the Great Depression. As such it was a means of boosting morale and creating employment. Construction began on the bridge in 1935 and was opened five years later in 1940. More than 300 men were employed for its design and construction and the structure contains nearly 12,000 tonnes of steel. It is named after John Douglas Story, a senior and influential public servant.

Oh yeah….and I received this certificate as proof of my climb ;-).

Friday, September 22, 2006

Sheep Market

Here is a strange website: The Sheep Market

The owners of The Sheep Market have paid people online to draw a sheep facing left. No other guidlines where provided. The ‘brushstrokes’ of the artist are captured and are replayed when you select a sheep. You can buy a block (4x5) of sheep as lickable adhesive stamps complete with a certificate of authenticity in a collectable package for US$20 each.

Each drawer was paid 2 cents each for their efforts. That is $0.40 for a set of 20 sheep (or $200 for 10,000 sheep - the number of sheep on the website). Even with additional expenditure for the website, design, materials etc. these guys probably have a healthy profit margin.

Snake aquarium

Tobias latest creation is a snake aquarium combo. The aquarium is occupied by a family of octopus. It has wheels so it can drive to the fish shop. On the back of the aquarium he has painted yellow spots. Why? You guessed it, because the octopuses enjoy them.

Den seneste "kreation" fra Tobias er et slange-akvarium, hvori der bor en blæksprutte famile. Akvariet har hjul så det kan køre til fiskeforretningen. På bagsiden af akvariet har han malet gule prikker. Hvorfor? Du gættede det, fordi blæksprutterne kan li' dem.




Monday, September 18, 2006

Australian Financial Review

I was quoted yesterday in the Australian Financial Review. Read the article below.

Model warfare as Regulator tackles Telstra
By Tony Boyd

The competition regulator is planning to spend up to $1 million to build a computer model of Australia's phone and internet network to help it score points in its wrangling with Telstra over whether the phone monopoly is overestimating its costs.

The Australian Competition and Consumer Commission's move has been welcomed by Telstra's rivals, but an economist who has worked for Telstra, which has its own computer model, said the ACCC is simply creating more hassle and cost for the company.

Henry Ergas said building a network-cost model was fraught with risk. "I think a note of caution one would inject into any effort by the ACCC to go off down this particular path is that building a model is complex, time consuming and costly," said Dr Ergas, head of the Asia Pacific operations of economic consultancy CRA International. "I think they would be extremely lucky if they can build a really robust model for $1 million."

Dr Ergas, who has worked for Telstra on many access pricing issues, said if the ACCC goes ahead with its own model Telstra would inevitably have to supply much of the source information.

The regulator has long been frustrated by Telstra's modelling, which the ACCC believes overstates the company's costs and produces access prices for competitors that are unreasonable. The ACCC also claims Telstra's model is not forward looking and overstates costs because it fails to take into account developments such as broadband internet.

"Telstra’s model is inappropriate, irrelevant and backward”

The new model will be used by the regulator to assist in its enforcement of the Trade Practices Act which involves, among other things, determining if the access prices are reasonable.

Telstra's fixed network cost model, known as PSTN ingres degress version 2 (PIE II), has been endorsed by the world's leading expert on hypothetical network models, Bridger Mitchell, the principal of CRA International.

Dr Mitchell, who built one of the first hypothetical network models in the 1980s in California, said in a report to the ACCC that the PIE I1 model was forward looking and included subscriber and traffic forecasts for 2006-07 and 2007-08.

Dr Mitchell said the model appropriately incorporated the principles for total element long run incremental cost modelling that have been developed and applied in international practice.
But the ACCC says PIE I1 is inappropriate, irrelevant and backward. Telstra's rivals and industry consultants have made similar criticisms.

Jasper Mikkelsen
, senior economist at Marsden Jacob Associates, said PIE II failed to take account of non-voice traffic such as broadband resulting in inflated costs. "It is one of the models I have found most difficult to understand," he said.

The ACCC last month invited industry comment on what should be included in its new model when it goes ahead with a tender, which is likely to be published next month.

Saturday, September 16, 2006

En milepæl

I dag sagde Christoffer ”far”. Det var sgu på tide - nu har han også kun sagt ”morgenmad” til mig de sidste 4 måneder som det første når han vågner.

Thursday, September 14, 2006

Camouflage balloons

[From Boing Boing] Here is a gift for Tobias: Camouflage Water Bombs. Tobias has always been very fond of balloons and water bombs are no exception. I am sure these camouflaged versions are right up his ally.

The store selling them is called Larrys and not only do they sell water bombs they also sell water grenades and launchers. Yikes! And they will ship them all over the world.

On second thoughts, maybe water bombs are not such a good idea now that we live in an apartment. But he sure would love them.

Wednesday, September 13, 2006

More music - Monkeys and sheep

[Nedenfor er en beskrivelse af to engelske boernesange som Tobias regelmaessigt synger. Den ene handler om aber der hopper i sengen den anden om et faar og uld.]

There are two songs that Tobias currently is keen to sing: Five Little Monkeys and Baa Baa Black Sheep. He sings each of them in his own very special way. While he usually sings the sheep song with his innocent boyish voice, he tends to growl the monkey song in double tempo.

The monkey song goes like this:

Five little monkeys jumping on the bed.
One fell off and bumped his head.
Mama called the doctor and the doctor said,
"No more monkeys jumping on the bed."

Four ...

Three ...

Two...

One little monkey jumping on the bed.
He fell off and bumped his head.
Mama called the doctor and the doctor said,
"Put those monkey's straight to bed."

Okay so you get the picture, as soon as the monkeys say good-night to Mama, they start to jump on their bed. Trouble lies ahead as, one by one, they fall off and hurt themselves. The doctor issues stern orders each time and finally says "Put those monkey's straight to bed".

I am not sure how Tobias interprets the song. He doesn't seem to have any trouble with the monkeys bumping their head and he himself has never backed away from jumping in our bed. For him it is seems to be all fun and games. Maybe jumping on the bed is his way of celebrating his inner monkey. It’s naughty. It’s fun. A phrase I got from a website appropriate for the occasion: http://www.bedjump.com/.

The nursery rhyme Baa Baa Black Sheep is a completely different story. It goes like this:

Baa, baa, black sheep,
Have you any wool?
Yes sir, yes sir,
Three bags full.
One for the master,
One for the dame,
And one for the little boy
Who lives down the lane.

He sings it to a variant of Twinkle Twinkle Little Star and will often only sing from "one for the master". When searching for the lyrics on the internet I came up with several versions. It turns out that the original lyrics (as shown above) have been criticized for being racially negative. According to Wikipedia, in 1999, guidelines from Birmingham City Council in England suggested that the rhyme should not be taught in schools because it was seen as racially negative and could cause offense. However, these guidelines were dropped by the council early in 2000 when black parents described the advice as ridiculous. Yes, indeed, bizarre! Nevertheless, in many different cities across the UK, the nursery rhyme is no longer permitted to be sung in its original manner. Variations include 'Fluffy sheep', Wooly sheep', 'Rainbow sheep'.

Saturday, September 09, 2006

Pat Boone

Tobias er helt vild med Pat Boone's Speedy Gonzalez. Du kan høre 30 sekunder af sangen på "last fm". Klik her. Teksten er nedenfor. Han er især vilde den kvindelige stemme der synger la-la-laaa...

[Tobias is crazy about Pat Boone's Speedy Gonzalez. Get a 30 second preview here. The lyrics are below. He is particularly fond of the female voice singing la-la-laaa...]

Spoken:
It was a moonlit night in old Mexico. I walked alone between some old adobe haciendas. Suddenly, I heard the plaintive cry of a young Mexican girl.

(Female voice singing a series of 'La-la-la's')

You better come home, Speedy Gonzales
Away from Tannery Row
Stop alla your a-drinkin'
With that floozie named Flo
Come on home to your adobe
And slap some mud on the wall
The roof is leakin' like a strainer
There's loadsa roaches in the hall
Speedy Gonzales, why don'tcha come home?
Speedy Gonzales, how come ya leave me all alone?

Spoken in a male Mexican accent
Hey, Rosita
I hafta go shopping downtown for my mudder
She needs some tortillas and chili peppers

Your doggy's gonna have a puppy
And we're runnin' outta coke
No enchiladas in the icebox
And the television's broke
I saw some lipstick on your sweatshirt
I smelled some perfume in your ear
Well if you're gonna keep on messin'
Don't bring your business back a-here
Mmm, Speedy Gonzales, why don'tcha come home?
Speedy Gonzales, how come ya leave me all alone?

Spoken in a male Mexican accent
Hey, Rosita
Come queek
Down at the cantina they giving green stamps with tequila!!

(Female voice singing a series of 'La-la-la's')
(Female voice singing a series of 'Ya-ya-ya's)

Stoffer foran kameraet

Friday, September 08, 2006

En mini ferie - video

Nedenfor er et par videoklip fra vores hvalsafari.

Delfiner svømmer op til båden i fart og leger.


En hval vinker farvel.

Wednesday, September 06, 2006

Wet'n'Wild

Last weekend we were at the Gold Coast (approx. 100 km south of Brisbane). We stayed with Mark (from the Melbourne office) and Eva from Sunday to Monday. They were there for a week of holidaying with their kids, Stefan (6.5) and Ramon (3.5). It was an excellent opportunity to get up to speed and for the children to play.

We decided to visit Wet'n'Wild Water World which is a combo of water slides, leisure pools and subtropical gardens. Unfortunately (for Tobias) nearly all rides required a minimum height of 1.10 m. With his 1.04 m, Tobias and Ramon (similar height) were restricted to two rides. Luckily there were other options like buccaneer bay with a multi-level attraction based on a pirate theme. The focal point of the attraction was a giant tipping bucket mounted at the top of the play structure (of water pipes) that every 5 minutes or so spilled several 100 litres of water onto those standing below. Here we set-up camp and allowed the kids to run around and play.

With the smaller kids occupied Mark, Stefan and I went on a tour of the different slides. The most extreme slides are found in what is called the Extreme H20 Zone – a new slide area that is built specially for those seeking a more radical aquatic experience. It didn’t disappoint, although unfortunately their newest attraction, the Tornado, was closed.

We will have to go back when Tobias has reached the 1.10 m mark.

Below is some footage of Mark, Eva, Stefan, Majken and Tobias on the Mammoth Falls.

Internet use

My use of the internet has changed substantially this year.

I have changed the way I view web content by moving to an RSS feed reader (in my case RSS Reader). RSS stands for "Really Simple Syndication". The feed reader pulls together all of the content I am interested in one place and strips away ads and other junk. In the process I have ditched most of the e-mail alerts I previously received and which clogged up my inbox.

If you are not already using a reader I can highly recommend that you get started.

In addition, I have started two blogs and in the process discovered a wealth of information sources (other blogs). From a family perspective blogging is an ideal media for informing family and friends about news and developments. It also provides an opportunity to share thoughts and experiences. Down the track it may also provide our children some insight into their parent’s mindset and the time of their upbringing.

The blogosphere has exploded in size in recent years. See the figure below from David Sifry’s State of the Bolgophere report (which he publishes every 3 months).

The blogosphere has been doubling in size every 6 months or so. It is over 100 times bigger than it was just 3 years ago. I doubt anyone could have predicted how blogging would evolve.

Saturday, September 02, 2006

River Festival

Below some footage of the fireworks at the opening of the Brisbane River Festival today.

Tuesday, August 29, 2006

Bedtime - an update

In a previous post I discussed the sleep routine for Tobias and Christoffer and the ease by which Christoffer accepted it. Well it just got easier. Today, I told Christoffer that it was time for bed and without any hesitation he stood up and walked into the bedroom with me on his heels. All I did was lift him into bed and tuck him in. Shamefully easy!

Monday, August 28, 2006

The joystick prophet

Sometimes you come across things on the internet that make you smile. This is one of them.

Polish artist Janek Simon blends the narrative and aesthetic form of two media, one ancient, one merely nostalgic: Caucasian carpets and late-70's videogames. This line, from the project's accompanying text, is particularly illuminating:

It is the Oriental rug for your portable arcade mosque. Follow the voice of the Joystick prophet.

Tobias is a fan of space invaders and many of the old videogame classics I used to play on old arcade machines or a Commodore 64 or Amiga 500. You can test your ability free of charge at: http://www.80smusiclyrics.com/games.shtml

Wednesday, August 23, 2006

En mini ferie

[Below is an account of an extended weekend trip to Hervey Bay (with whale watching) and Fraser Island.]
Dag 1 lørdag – turen går til Hervey Bay

Vi tager fra Brisbane kl. 12. Turen til Hervey Bay (udtales Harvey) er ca. 4 timer i bil. Vi tager motorvejen hele vejen. Lejligheden hvor vi skal bo, er i to etager. En spise/opholdsstue og køkken i stueetagen og to soveværelser ovenpå. Helt perfekt til børnefamilien. Vi når lige indkøb til aften- og morgenmaden i Safeway (supermarked), som lukker kl. 17.30. Majken laver mad, mens jeg og ungerne går ned til stranden. Der er ingen bygninger direkte på strandkanten. Istedet er der et bælte af uberørt skov mellem strand og vej. Det er vanskeligt at vurdere strandens udstrækning i skumringen, men jeg har læst, at den er 15 km lang. Vi bliver der ikke længe på grund af mørket. Vi får pasta og ungerne lægges i seng. Vi skal tidligt afsted imorgen til Fraser Island (verdens største sandø - 1630 km² - ca. halv så stor som fyn), hvor vi skal mødes med min kollega Chris.

Dag 2 søndag – Fraser Island

Kl. 8:45 går færgen fra marinaen. Vi når den i god tid. Det viser sig, at vi kun kan købe en billet til Kingfisher med indeholdt frokost. Ærgeligt når vi ikke skal tilbringe tid på det resort, der hører til Kingfisher. Lidt i 10 ankommer vi. Omkring bådbroen er der fyldt med Mulet (en fisk) og Majken får øje på ryggen af en delfin. Chris møder os ved enden af bådbroen. Han har lånt en Toyota Landcruiser af University of Queensland. Den ligner lidt en gammeldags 4-hjulstrækker fra 70’erne, men Chris forsikre os, at den kun er et halvanden år gammel. Det viser sig, at der er to slags landcruiser, dem man typisk ser inde i byen og så den ”rigtige” version, som vi skal køre i. Den har hverken lædersæder, elektronisk spærre, indbygget satelitnavigering etc. Tilgengæld kan den køre gennem hvad som helst. Jeg får monteret børnesæderne, som vi med besvær har medtaget og så går turen mod første pitstop ’Lake Wabby’ (Wabby søen).

Vi har kun lige sat os tilrette i bilen og forladt asfalten omkring Kingfisher, før vi finder ud af, hvorfor en 4-hjulstrækker er uundværelig. Vejen ud af Kingfisher er ikke en vej i traditionel forstand. Det er sandspor, der snor sig med hældninger på godt 30 grader gennem en helt særlig tropisk regnskov. Sandet er tilmed blødt, hvilket betyder at bevægelse er essentielt.

Efter en time i rutchebanen (Christoffer falder i søvn, mens Tobias nyder de vilde bump), når vi en udkigspost over Wabby søen. Wabby er en ‘barage lake’ dvs. en indæmmet sø, som er formet ved at sanddyner gradvist flytter sig og blokere for en naturligt forekommet vandkilde. Wabby skrumper med tiden, efterhånden som sandet flytter sig.

Vi fortsætter mod stranden. Her kan vi ‘cruise’ på det hårde sand i vandkanten og får derfor hurtigt tilbagelagt et par km med 80 km i timen. Det er en super fed fornemmelse af frihed at give den gas på den kæmpe åbne strand. Næste stop er Eurong, hvor vi får en kop kaffe og lidt at spise. Chris fortæller, at Fraser Island er navngivet efter Eliza Fraser, som forliste ud fra øens kyst sammen med hendes mand, kaptajn James Fraser. Begge blev taget til fange af lokalbefolkning. Kaptajnen døde på øen men det lykkedes Eliza at undslippe. Hun rejste siden rundt i australien og england, hvor hun fortalte om hendes oplevelser og i særdeleshed om hendes tid med de infødte. Der findes mange versioner af hendes historie, som gradvist blev mere overdreven og utrolig som årene gik.

Turen forsætter mod Lake McKenzie. Imodsætning til Wabby er McKenzie det man kalder en ’perched lake’. En ’perched lake’ er en sø, hvor bunden af søen har ’sat’ sig, med det resultat at den regn der falder, har svære ved at trænge væk og der derfor med tiden dannes en sø (over vandspejlet). Vandet er vitterlig krystalklart og sandet kridhvidt, næsten unaturligt hvidt. Vi holder en times pause ved søen og nyder solen, vandet og leg i sandet.

Derefter går turen atter tilbage til Kingfisher. Vi når havnen ved halv fem tiden. Vi siger farvel til Chris, som skal tilbage til østsiden af Fraser Island. Han skal nå tilbage inden flod. Når han stranden senere end kl. 18, kan det blive vanskeligt og farligt at nå hjem langs stranden. Han fortalte, at han dagen forinden havde levet livet lidt for farligt og at den ’lokale’ kro har billeder af 4-hjulstrækkere, som er gået til søs i årenes løb. Færgen sejler tilbage til Hervey Bay kl. 17.15. Tilbage i lejligheden igen får vi et hurtigt måltid og så er det ellers sengetid for ungerne. Vi skal tidligt op næste dag på hvalsafari.

Dag 3 mandag – hvalsafari

Kl. 5.50 står jeg op. Spiser morgenmad og pakker lidt inden jeg vækker Majken og børnene, dvs. Stoffer er allerede vågen og i hopla. Der er afgang med båden ’Whalesong’ kl. 7.30. Vejret er godt, faktisk for godt. Senere viser det sig, at hvalerne ikke er så aktive i roligt vejr. Vi får serveret kaffe og lidt morgenmad kort efter afgang. Efter ca. en times sejlads ser vi den første pukkelhval. Den glider gennem vandoverfladen, blæser overskydende luft fra åndehullet på ryggen og tager derefter en ny indånding. Selvom den er mere end 100 meter væk, er den tydeligvis en kæmpe - en kæmpe organisk undervandsbåd, der langsomt glider gennem vandet.

Pukkelhvalen tilhører bardehvalerne. De voksne hvaler kan blive omkring 15 meter lange og veje mere end 30 tons og som Tobias meget malerisk kan berette, så spiser de krill, som fanges ved at tage en mundfuld vand og herefter si krillen ud af vandet ved hjælp af barder. Pukkelhvalen er nem at identificere. Den har et karakteristisk hoved og en krop oversået med pukler og buler.

Vi sejler videre med håbet om at finde nogle hvaler der er mere aktive.

Den næste hval jeg får øje på er på lang afstand. Den springer op i luften med hvad der ligner to tredjedele af kroppen over vandet. Helt vildt når man tænker på hvor store de er. Men da vi nærmere os, er der ikke meget krudt tilbage. Personalet på båden minder os om, at hvaler ikke er cirkusdyr og vi derfor ikke kan forvente et hvalspring på kommando.

De næste par timer sejler vi rundt efter hvaler. En enkelt gang svømmer en halvvoksen hval helt op til båden. Den dukker pludselig op 5 meter fra mig. Jeg prøver febrilsk at tage nogle billeder, men fejler i min iver. Tilgengæld har jeg øjenkontakt med den nygerrige kæmpe. Flere gange svømmer (bottlenose) delfiner foran båden. De er enormt nysgerrige dyr, som kan lokkes hen til båden ved at vinke (hvilket personalet opfordrer til).

Majken snakker med en 90 år gammel søulk, som er fast inventar på båden. Han hedder ’barnacle’ Bill og er tidligere hvalfanger. Han havde et venskab med en spækhugger, som hjalp ham med at fange hvaler. Den lokkede hvalerne hen til Bill, så han lettere kunne fange dem. Spækhuggeren reddet hans liv engang, da han forliste med sin båd. Ved at holde fast i dens finne, trak den ham ind til kysten, hvor han kunne svømme i land. Hans spækhuggerven døde for ti år siden.

Bill er vild med børn og kommer godt ud af det med Tobias. Jeg ser dem snakke sammen og drille hinanden lidt.

På vej tilbage mod havnen, er vi heldige at se et par hvaler der leger. De slår med deres lange finner/luffer ned i vandoverfladen, mens de med rullende bevægelser vender sig i vandet. Det ligner de vinker farvel. Kvart i et står vi atter på breden med en hel dag foran os.

På vej hjem til Brisbane tager vi et smut om Solskinskysten. Vi besøger Noosa Heads – et populært men også dyrt feriemål. Som forventet kan man få en ordentlig kop kaffe. Majken når også at kigge lidt butikker. Kl 19.00 er vi hjemme.

Monday, August 14, 2006

Drought prospects

I recently wrote a post on water recycling. In it I touched upon the grim prospects for the water supply in the south east Queensland region. To illustrate how bleak the outlooks are, have a look at the graph below sourced here. [click on the image for a larger view]

It illustrates current and forecast water storage levels in the Wivenhoe, and North Pine Dams (the main source of water in the region). Currently, the dams are 28% full. The forecast is based on a scenario where the inflow into the dams continues at the levels experienced between April 2004 and March 2005. The different numbers indicate the implementation of different drought contingency options. If no drought contingency measures are developed (blue line), then the Wivenhoe, Somerset and North Pine dams will be almost empty by September 2008. The yellow line depicts the situation with all the suggested 13 options implemented (timing shown in the graph). The green line is without a major recycling project (number 10) called the Western Corridor Recycling Water Scheme.

According to the graph we will be facing level 4 restrictions in September and no doubt yet unknown level 5 restrictions after New Year.

In our household we try to implement a water conscious line. But for some unknown reason our water consumption is not metered. This is of course absurd when we are running out of water and can use as much as we like for free and it seems even more absurd once you consider that the apartment block we live in is only one and a half years old. You would have thought that every new apartment block or house would be required by law to have water meters installed.

Is it possible to explain this apparent absurdity?

First, could it be the case that current drought condition is a relatively new phenomenon and no one gave any thought to metering water just one and a half years ago? It was certainly not a subject that achieved much attention in the media when we arrived in Australia two years ago. I doubt it.

Second, the demand for water is relatively inelastic. [For non-economists: When the price of a good rises for example, consumers will usually demand less of that good, perhaps by consuming less, substituting for other goods etc. The greater the extent to which demand falls as price rises, the greater is the price elasticity of demand. However, for some goods consumers may not be able to consume less or are unable to find substitutes even with substantial price rises. For such goods, the price elasticity of demand is called inelastic.] Apartment blocks like the one we live mostly have indoor water use (we do not have a garden). We are unlikely to change our consumption patterns should prices rise or other circumstances change, hence the inelastic demand. One could therefore argue that metering water and price rises will do little to curtail water demand.

Ultimately it is question of cost versus benefit, but the cost of a meter is unlikely to be prohibitive and ensure that consumers face the (resource) cost of their consumption decision no matter the relatively minor cost of water on the overall household budget.

Saturday, August 12, 2006

Bedtime

Putting Christoffer to bed is a piece of cake:
  • Step 1: around eight o’clock tell him its bedtime;
  • Step 2: give him a kiss and carry him into bed; and
  • Step 3: turn off the light and close the door (leaving it open only slightly just in case).
We seldom hear more from him until around seven the next morning. Too easy.

Tobias, on the other hand, is a completely different story. Although he is 3 years older we still haven’t managed to create a routine for him. Sometimes it is easy, sometimes it is a battle (although it has become easier over the years).

Why this difference? With Christoffer we took the hard-line on sleep from the beginning (when he was about one year). We took the battle upfront. We put him to bed and let him scream/cry. Every 2-5 minutes we would check on him and encourage him to sleep. Ultimately he fell asleep. We did this for a number of days (3) until presto he would simply close his eyes and fall asleep. The implementation was hard, but we were determined.

As first time parents with Tobias we tried the same, but we didn’t have the stamina and the will. Tobias read our weakness and exploited it. We could not carry on and are still paying the price today.

There are several lessons to be learned from this experience.

  • First, make your life easier, teach your child to sleep. Sleeping alone is something that has to be learnt. All that children know from when they are born is the caring nurture and comfort of falling asleep with their mother.
  • Second, it is much easier to teach a child to sleep at an early age rather than later. Tobias is a testament to this. We have tried several times after being unsuccessful the first time, but have never succeed as well as with Christoffer.
  • Third, sleeping must be practiced. Practice means crying is inevitable. Practice also means that it unlikely that the child will learn it after one day. It can go on for a number of days as we experienced with Christoffer.
  • Fourth, if you are set on going through with the sleep routine don’t cave in. Children are quick to exploit any weakness. It will only result in the child crying longer and louder making it even harder to complete the task.

Until recently I was not sure where we had sourced this sleeping technique. We probably picked it up in some parenting book or from friends. Anyway, I had a look on the Internet and came up with a name: Richard Ferber.

Richard Ferber is director of the Center for Pediatric Sleep Disorders at Children’s Hospital in Boston. Since writing his book, Solve Your Child's Sleep Problems, he’s become known as a leading — and controversial — pediatric sleep expert.

Now I haven’t read this book, but it seems to me that we have pretty much taken the Ferber line with Christoffer.

Below is a quote from the babycenter website that explains his methodology:

Ferber believes in a "progressive" approach to helping your child fall asleep and stay asleep. Briefly, he suggests that after a warm, loving pre-bedtime routine such as singing, rocking, or reading a book, you put your child to bed while she's still awake. Putting her to bed, says Ferber, is crucial to successfully teaching her to go to sleep on her own. Once you put her in bed, leave the room. If she cries, wait a certain amount of time before you check on her. (The suggested waiting time, which Ferber charts in his book, is based on how comfortable you are with the technique, how many days you've been using it, and how many times you've already checked on your baby that night.) When you do go back to her room, soothe her with your voice but don't pick her up, rock her, or feed her. Gradually increase the amount of time that passes between checks. After about one week, your infant will learn that crying earns nothing more than a brief check from you, and isn't worth the effort. She'll learn to fall asleep on her own, without your help.

Monday, July 31, 2006

En uges ferie - South Mole Island, Whitsundays

Groundhogday og stress: mandag - onsdag
Vi tog afsted mod Hamilton island mandag. Alt gik som planlagt indtil vi skulle lande. Pga. dårlig vejr var det ikke muligt at lande. Istedet måtte vi flyve til Mackay på fastlandet. Her fik vi at vide, at vi blev nødt til at flyve tilbage til Brisbane #%&*%##!!! Så første dag gik derfor med en dag i lufthavnen og ombord et fly. Næste dag forsøgte vi så igen. Denne gang med success men ikke uden stress. Påvej til lufthaven stoppede toget. Et tog skulle passere så vi måtte vente. Uden yderligere oplysninger ventede vi mere end 30 min inden toget atter kørte. Imellemtiden havde Jasper ringet til flyselskabet, for at sikre, at vi kunne nå vores fly. Det kunne vi og når heldigvis vores check-in tid.

Da vi ankommer til Hamilton Island går der ingen båd til South Mole Island. Vi må vente et par timer på den næste, ikke noget man har lyst til, når det har taget over 24 timer så langt. Men okay vi får da set lidt af Hamilton. Vi ankommer til South Mole sen eftermiddag efter 45 min på havet.

Næste dag er det dejligt vejr, det blæser, men solen skinner. En skøn dag lige til jeg finder ud af, at min pung er væk. Vi erindre, at jeg sidst havde den på båden. Vi spørger i receptionen, om de har fundet den, men det har de ikke. De ringer il bådekontoret, men de har den hellere ikke. Vi ringer til min mor som spærre kortet. Senere kommer båden ind og jeg beslutter mig for at spørge personalet på båden. Da jeg kommer derud er der flydt med mennesker på båden. Jeg bemærker dog især en mand på dækket, der står og ser bagud væk fra kysten mere eller mindre samme sted som vi sad da vi sejlede over dagen forinden. Det undre mig og jeg går hen for at se mig omkring der hvor han står. Bagved gelænderet ligger min pung!!. Enormt heldigt, da den lige så godt kunne været faldet over bord.

Blæst og skyer: torsdag - lørdag
De følgende dage var vejret meget varieret, vi havde meget blæst og det var delvis overskyet. På en lille klippeø, er der ikke meget at lave, så vi slappede af med ungerne, spillet yatzi, fodrede fisk, fugle osv.

Der var en børnepasning på stedet. Tobias ville gerne derhen også selvom der ikke var andre børn. Stoffer prøvede vi også at aflevere. Han er meget genert for tiden, så han var lidt betuttet. Men han var ikke ked af det da vi overlod ham til pædagoen og så hjalp det at Tobias var der. Derfor afleverede vi ham et par timer, så vi kunne gå en tur. Bevoksning på øen var spændende og anderledes og udsigten spetaculær fra toppen.

Højdepunktet - Great Barrier Reef : søndag.
kl. 8.30 forlod vi øen og skulle så samle folk op på et par andre øer, inden vi satte kursen med revet. På vejen var vi heldige at se en humpback hval. Ved 11.30 tiden ankom vi til revet som ligger på åbent hav uden land i sigte. Umiddelbart var der ikke meget at se, så vi var spændte på hvad der gemte sig under havets overflade. Det var en kæmpe oplevelse, der var mange fisk, men de gigantiske koraller var det mest imponererede. Vi skiftedes til at snorkle indtil kl 15, hvor båden sejlede os tilbage igen.

Tobias ville vi også have med derud. I andet forsøg lykkedes det Jasper at få ham overtalt til at kigge under vandet og så gik det ellers derud af. Det første Tobias bemærkede (lidt skuffet) efter snorkelturen var, at der ikke var nogle hajer :-).

På trods af at det blæser derude, så er havet forholdsvis roligt. Det er inddæmmet af det ydre koralrev, som ligger som et barriere for det åbne hav. Great Barrier reef er et ”must”, hvis man er i Australien og på disse kanter.










Sidste dage og hjemme igen:
mandag - tirsdag
De to sidste dag gik med afsplapning i rimeligt vejr. Ferien blev ikke helt som ventet. Vejret var ikke med os og vi startede med at have alt imod os, men vi nød at være afsted med ungerne og hinanden, væk fra hverdagen med madlavning, rengøring, tøjvask, indkøb osv.

Saturday, July 29, 2006

Water Recycling

Yesterday residents of Toowoomba (an inland south-east Queensland city not far from where we live) voted no (62%) to a referendum on recycled water, i.e. the treating of sewage (your own shi...) for drinking water. This is an interesting development as Toowoomba is widely regarded as the litmus test of water re-use in Australia.

Contrary to Europe, droughts are inevitable in Australia due to it’s location under a subtropical belt of high pressure. This high pressure belt results in low rainfall that is also very inconsistent. In addition, phenomena such as global climate change and El Niño can exacerbate the problem. Currently large regions across Australia, particularly the east coast and central Australia, are experiencing severe drought conditions. Many of these areas are enduring and the most onerous conditions on record. South-east Queensland where we live is no exception. We are experiencing (level 3) water restrictions due to historically low dam levels and a very bleak outlook for the future water supply. The combined capacity of the dams has now fallen below 30% and is expected to fall even further. To put further strain on water supplies south-east Queensland is also Australia’s fastest growing metropolitan region and is predicted to continue to grow strongly from its 2006 population of 2.8 million to a 2026 population of 3.7 million. The need to consider alternative water supply options is therefore very acute.

I personally believe recycling is inevitable and important for securing the water supply in this region. Although recycling needs to be justified on economic, social and environmental grounds and compared with other options like desalination, the prospect of running out of water in any region is scary and one that should be avoided at any cost. However, the notion of recycling and hence the thought of drinking your own efluent is not without controversy and poses significant community challenges.

Clearly, the ability to inform the community plays an important role. The need for transparent, reliable information to be made available to the community for it to form its own opinion (rather than experts saying how safe and reliable the supply would be) is paramount. This was also the basis for a successful community participation programme implemented in Singapore – one of the few countries to pump treated recycled water directly back into the water supply system.

It will be interesting to follow the debate. Support for recycled water schemes has achieved significant political support and it is unlikely that its implementation will be curtailed by this one referendum. Queensland Premier Peter Beattie has in the media said regardless of the referendum outcome, other south-east Queensland communities would likely have to vote on the same issue in the future. "What happens in Toowoomba will have an influence on the time line for which south-east Queensland votes on this," Mr Beattie said. Also, he commented, if the vote was negative "then we will have to go out and explain the truth about recycling".

Does this ring any familiar bells with Danes? If you don’t get the answer you want first time around simply try again ("no" to the Maastricht Treaty in 1992 and subsequently "yes" to Edinburgh in 1993).