Tuesday, 10 November 2009
The creative "genius"
Thursday, 10 September 2009
How to eat a jellyfish
So it was with a smile and a pinch in the heart that I read the following article on the BBC this morning:
Choosing to eat jellyfish is all about cultural attitudes, according to Carme Ruscalleda, a celebrated chef at work in the kitchen of her Michelin-starred restaurant next to the beach in Sant Pol del Mar, on the Catalan coast. "Put jellyfish on the table in front of a European diner, and they'll say 'oh no, it's a monster from the sea, a nasty thing that stings'. "Serve it to someone from Japan or China and they'll say it's the perfect garnish for a summer dish, something delicious and good for you", she says. Ms Ruscalleda is particularly excited about the health-giving properties attributed to jellyfish. "The Chinese," she says, "say it improves the cardio-vascular system, balances blood pressure, improves cholesterol levels, helps the joints, is good for the skin. I sometimes joke that jellyfish can cure everything except a case of flat feet".
...and call me skeptical, but the Chinese seem to attribute health properties to almost anything, and though I am willing to listen and happy to acquiesce if presented with sufficient information, jellyfish??????All this sadly points to the fact that are oceans are in trouble... we've been saying so for years, but within the comfort zones of our daily lives we often feel too lazy to change anything and there is a general lack of willingness at the upper political levels to impose any changes necessary to harvest oceans in a sustainable way. If we were to visualise in a "terrestrial' way what goes on underwater when fishing most of us would call it criminal and abstain....
So, if we are serving jellyfish, one of the lowest items in the foodchain, we are in serious trouble and tomorrow those wars will indeed be fought over water and food...
Take a small step and get yourself a seafood pocket guide - you can even download some of these to your iphone, so no excuses:
In Canada Seachoice
in the US Monterey Bay Aquarium
In the UK MCS for general info and here the guide
Wednesday, 15 July 2009
Because he can
...and I am making good progress. 2009 will be the year - mark my words!
I did take some time out to spend time with the family in Scotland -- and to help out my sister on her big day. She was the most stunningly beautiful bride and her radiant beaming smile and happiness were truly contagious -- though I did cry; happy tears, and tears of seeing her all grown up in her gorgeous dress and no longer being the 'lil one'... though she will remain my little sister for always of course, hehehehe.
Back in Vancouver for a few days of high powered work in R, Excel and some writing in word -- figuring out how hawksbill turtles grow, what they eat and how efficiently they convert their food into energy! Sounds easy, ain't so easy to find data to make it all work and apply to the population overall. however, seems like I may have had a breakthrough so - keep those fingers crossed.
Tomorrow I am off to New Caledonia - sun and sea here I come... though it is the back lit screen of my computer I shall be staring at mostly. The thesis is calling, you guessed it ... but also mapping of mangroves and seagrass beds in East Africa - remotely that is of course. Exciting prospects nevertheless... and I am definitely looking forward to eating lunch beach side, even if it is winter on the other side.
...and because I can't (and don't want to!) shake Africa out of my heart, I just read this and it gave me goose bumps - and because it is one of his best speeches yet, I felt compelled to post the below:
(President Barack Obama addresses the Ghanaian Parliament in
Official White House Photo by Chuck Kennedy)
THE WHITE HOUSE
Office of the Press Secretary
____________ _________ _________ _________ _________ _________ _________ _________ ___
For Immediate Release July 11, 2009
REMARKS BY THE PRESIDENT
TO THE GHANAIAN PARLIAMENT
Accra International Conference Center
Accra, Ghana
12:40 P.M. GMT
THE PRESIDENT: (Trumpet plays.) I like this. Thank you. Thank you. I think Congress needs one of those horns. (Laughter.) That sounds pretty good. Sounds like Louis Armstrong back there. (Laughter.)
Good afternoon, everybody. It is a great honor for me to be in
I want to thank Madam Speaker and all the members of the House of Representatives for hosting us today. I want to thank President Mills for his outstanding leadership. To the former Presidents -- Jerry Rawlings, former President Kufuor -- Vice President, Chief Justice -- thanks to all of you for your extraordinary hospitality and the wonderful institutions that you've built here in Ghana.
I'm speaking to you at the end of a long trip. I began in
This is the simple truth of a time when the boundaries between people are overwhelmed by our connections. Your prosperity can expand
So I do not see the countries and peoples of Africa as a world apart; I see Africa as a fundamental part of our interconnected world -- (applause) -- as partners with America on behalf of the future we want for all of our children. That partnership must be grounded in mutual responsibility and mutual respect. And that is what I want to speak with you about today.
We must start from the simple premise that
I say this knowing full well the tragic past that has sometimes haunted this part of the world. After all, I have the blood of
Some you know my grandfather was a cook for the British in Kenya, and though he was a respected elder in his village, his employers called him "boy" for much of his life. He was on the periphery of
My father grew up herding goats in a tiny village, an impossible distance away from the American universities where he would come to get an education. He came of age at a moment of extraordinary promise for
But despite the progress that has been made -- and there has been considerable progress in many parts of
In many places, the hope of my father's generation gave way to cynicism, even despair. Now, it's easy to point fingers and to pin the blame of these problems on others. Yes, a colonial map that made little sense helped to breed conflict. The West has often approached
Now, we know that's also not the whole story. Here in
This progress may lack the drama of 20th century liberation struggles, but make no mistake: It will ultimately be more significant. For just as it is important to emerge from the control of other nations, it is even more important to build one's own nation.
So I believe that this moment is just as promising for
Now, to realize that promise, we must first recognize the fundamental truth that you have given life to in
As for
This mutual responsibility must be the foundation of our partnership. And today, I'll focus on four areas that are critical to the future of
First, we must support strong and sustainable democratic governments. (Applause.)
As I said in
This is about more than just holding elections. It's also about what happens between elections. (Applause.) Repression can take many forms, and too many nations, even those that have elections, are plagued by problems that condemn their people to poverty. No country is going to create wealth if its leaders exploit the economy to enrich themselves -- (applause) -- or if police -- if police can be bought off by drug traffickers. (Applause.) No business wants to invest in a place where the government skims 20 percent off the top -- (applause) -- or the head of the Port Authority is corrupt. No person wants to live in a society where the rule of law gives way to the rule of brutality and bribery. (Applause.) That is not democracy, that is tyranny, even if occasionally you sprinkle an election in there. And now is the time for that style of governance to end. (Applause.)
In the 21st century, capable, reliable, and transparent institutions are the key to success -- strong parliaments; honest police forces; independent judges -- (applause); an independent press; a vibrant private sector; a civil society. (Applause.) Those are the things that give life to democracy, because that is what matters in people's everyday lives.
Now, time and again, Ghanaians have chosen constitutional rule over autocracy, and shown a democratic spirit that allows the energy of your people to break through. (Applause.) We see that in leaders who accept defeat graciously -- the fact that President Mills' opponents were standing beside him last night to greet me when I came off the plane spoke volumes about Ghana -- (applause); victors who resist calls to wield power against the opposition in unfair ways. We see that spirit in courageous journalists like Anas Aremeyaw Anas, who risked his life to report the truth. We see it in police like Patience Quaye, who helped prosecute the first human trafficker in
Across
Now, make no mistake: History is on the side of these brave Africans, not with those who use coups or change constitutions to stay in power. (Applause.)
Now,
And we provide this support. I have directed my administration to give greater attention to corruption in our human rights reports. People everywhere should have the right to start a business or get an education without paying a bribe. (Applause.) We have a responsibility to support those who act responsibly and to isolate those who don't, and that is exactly what
Now, this leads directly to our second area of partnership: supporting development that provides opportunity for more people.
With better governance, I have no doubt that
So in
As Africans reach for this promise,
Now,
One area that holds out both undeniable peril and extraordinary promise is energy.
Together, we can partner on behalf of our planet and prosperity, and help countries increase access to power while skipping -- leapfrogging the dirtier phase of development. Think about it: Across
These steps are about more than growth numbers on a balance sheet. They're about whether a young person with an education can get a job that supports a family; a farmer can transfer their goods to market; an entrepreneur with a good idea can start a business. It's about the dignity of work; it's about the opportunity that must exist for Africans in the 21st century.
Just as governance is vital to opportunity, it's also critical to the third area I want to talk about: strengthening public health.
In recent years, enormous progress has been made in parts of
Yet because of incentives -- often provided by donor nations -- many African doctors and nurses go overseas, or work for programs that focus on a single disease. And this creates gaps in primary care and basic prevention. Meanwhile, individual Africans also have to make responsible choices that prevent the spread of disease, while promoting public health in their communities and countries.
So across
And that's why my administration has committed $63 billion to meet these challenges -- $63 billion. (Applause.) Building on the strong efforts of President Bush, we will carry forward the fight against HIV/AIDS.. We will pursue the goal of ending deaths from malaria and tuberculosis, and we will work to eradicate polio. (Applause.) We will fight -- we will fight neglected tropical disease. And we won't confront illnesses in isolation -- we will invest in public health systems that promote wellness and focus on the health of mothers and children. (Applause..)
Now, as we partner on behalf of a healthier future, we must also stop the destruction that comes not from illness, but from human beings -- and so the final area that I will address is conflict.
Let me be clear:
These conflicts are a millstone around
That is why we must stand up to inhumanity in our midst. It is never justified -- never justifiable to target innocents in the name of ideology. (Applause.) It is the death sentence of a society to force children to kill in wars. It is the ultimate mark of criminality and cowardice to condemn women to relentless and systemic rape. We must bear witness to the value of every child in Darfur and the dignity of every woman in the
Africans are standing up for this future. Here, too, in
And that's why we stand ready to partner through diplomacy and technical assistance and logistical support, and we will stand behind efforts to hold war criminals accountable. And let me be clear: Our Africa Command is focused not on establishing a foothold in the continent, but on confronting these common challenges to advance the security of
In
As I said earlier,
The people of
You know, 52 years ago, the eyes of the world were on
Now that triumph must be won once more, and it must be won by you. (Applause.) And I am particularly speaking to the young people all across Africa and right here in
And here is what you must know: The world will be what you make of it. You have the power to hold your leaders accountable, and to build institutions that serve the people. You can serve in your communities, and harness your energy and education to create new wealth and build new connections to the world. You can conquer disease, and end conflicts, and make change from the bottom up. You can do that. Yes you can -- (applause) -- because in this moment, history is on the move.
But these things can only be done if all of you take responsibility for your future. And it won't be easy. It will take time and effort.. There will be suffering and setbacks. But I can promise you this:
Wednesday, 27 May 2009
When thesis writing gets in the way
Writing a thesis must be one of the hardest things on can do - but it is such a special thing, and an incredible luxury as well; to be able to focus on yourself and your thoughts so intently. It is easy in the fury of it all, the absolute exhaustion from lack of sleep, the wanting to well and truly rip your hair out, the feeling you're about to lose your marbles, the loneliness... in all of that it is easy to forget that it is indeed a choice I made ( I was and must ahve been crazy indeed!!) and that I am fortunate to have been offered the possibility of pursuing higher education the way I have :o)
The support I have been receiving from friends and family is unparalleled - makes me smile, feel humble, and incredibly incredibly fortunate.
In addition to how much I am learning about my field, marine ecology, this experience is consolidating so many experiences at a personal level too. I many ways it is about finding out what one wants from life, what your strengths and weaknesses are in their most raw form, how to deal with them and shift things so as to truly learn to accept yourself for who you are and make peace with that - whilst embracing the challenges that lie ahead.
Last night, or early this morning rather, I submitted a draft of my chapter 4. This chapter focused on the role of grazers - and particularly the role green sea turtles might be playing in Hawaii. It is a truly quite interesting story, even if I do say so myself!
My study "site" (in " " as I've never actually been there!) consisted of the National historic park of Kaloko Honokohau. It is located on the west coast of the big island and supports a rather healthy and diverse coral habitat as well as plenty of fish (though not very many commercial species), urchins ... and yes you guessed it green turtles. In actual fact it looks like the green turtles are running out of food (turf algae). And this is what I was set out to test -- whether the turtles are in actual fact going hungry. I addressed this question using ecosystem modeling. The ecosystem model then also served the additional purpose of aggregating all currently available information on marine community linkages in the park so as to serve as a "baseline" in face of ongoing and proposed development . In other words it would allow researchers to see how the system will change in the future due to increased pressures on the park- think increased fishing pressure and elevated nutrient concentrations in the coastal waters - and more importantly to "test" how these impacts may affect the processes of the system fundamentally. It should also allow them to test how different management scenarios may in turn help maintain resilience of the system.
And this is where the story gets interesting - in analysing the data, what became apparent is that urchins, fish and turtles all seem to be more or less at carrying capacity - i.e., they are currently limited by food.... and all three groups eat the same thing -- algae. Yet how they eat it and specifically what type of algae they eat and where they eat will be key to understanding how the reef may respond to predicted changes due to development pressures. The turtles seem to only consume turf algae growing in the shallows. The fish are throughout the park but probably do not feed too much at depth. Urchins are everywhere (possibly concentrated in the shallow portions as well) and are the most indiscriminate foragers of them all - which means, in the advent of increased nutrient loading they might be 'most' important in controlling stimulated algae production (algae like nutrients a lot, think of fertilisers and plants!) Certain species of urchins however have the potential to 'overgraze' the reef - i.e., in consuming algae they often also remove parts of the reef framework, and should they be overabundant on the reef they could hasten its erosion.
So currently they are all competitors for the same limited resource... and so all play an important role in maintaining the resilience of the reef - or its ability to withstand change; and it s probably those distinct niches they occupy in grazing that is especially important to the reef's health.
I am looking forward to hearing back from my committee & collaborators in Hawaii-- though understandably am anxious as well!
Today I am taking it easy -- my brain feels too sluggish to do anything much. But tomorrow it's back to it -- food consumption chapter here I come!
Wednesday, 21 January 2009
I felt it was appropriate to resume activity on my blog the true first day of a 'new year' -- Barack Hussein Obama's first day as president of the U.S.A. The end of an error and start of a new day as one friend of mine put it! - though Bush did provide plenty of fodder for comic relief (video) ...
I watched, I'll admit it, filled with emotion his inauguration - his nervousness palpable even across the ether. As a friend of mine said, what's remarkable about Obama, beyond his charisma & ability to seemingly have every man and woman invest their 150% faith in him, is to steadfastly focus on the way ahead - not pointing fingers at how we got ourselves into this mess in the first place. Instead recognising that it will take efforts by all and sacrifices by all. One sentence in particular stuck with me - "people will judge you on what you can build not on what you can destruct".
What really gave me the shivers though, was the speech by Rev. Joseph Lowery, 87, a major figure in the civil rights movement who marched with Rev. Martin Luther King Jr. to overturn discrimination in voting rights and other aspects of American public life. This man oozes life beyond words - and has an incredible sense of humour - "I'm equally certain that we will continue to pray for justice to roll down as waters, and for that day when there will be peace in the valley, and for that day when every man and every woman will sit under his or her own vine and fig tree and none will be afraid, and for that day when black will not be asked to get back, brown can stick around, yellow will be mellow, the red man can get ahead, man, and white will embrace what is right! Amen!"
As for where my thesis is at - it's been a bit of a struggle to get back into a rhythm post holidays. I had such a good break visiting my parents in the south of France - and spending time with my gorgeous most lovely sister. But I am making headway - both on the contract end of things and the thesis front. Am planning to put the finishing touches to the second chapter this week so it can get published - it's been accepted in Frontiers in Ecology and the Environment; and embarking full blaze ahead on the third!
Wish me luck and send me some of your brain beams!