Showing posts with label sea level rise. Show all posts
Showing posts with label sea level rise. Show all posts

Tuesday, November 8, 2016

The Rest of the (News) Story in 2016


For the past year (it seems like so much longer), the airwaves in the United States have been dominated by campaign noise. Occasionally, this noise has been punctuated by some actual news such as the stories about Hurricane Matthew, the struggle of refugees coming from war-ravaged areas, and forest fires in the western states or the central U.S. (and if you pay attention to international news, Siberian boreal forests). In case you had not thought about it recently, Haiti is still in ruins after Hurricane Matthew, described just last week as a “blighted apocalyptic landscape of wrecked homes and growling hunger.” And you may have missed them with all the campaign static, but there have also been several news stories related to climate change, besides the ones I mentioned above.

In October, there was a historic agreement reached to cut hydrofluorocarbons (HFCs) – avoiding the release of significant amounts of CO2-equivalent emissions. In 2015, reports indicated that there had been a dramatic rise in HFC emissions between 2007 and 2012 due largely to air conditioning – an increase of around 33 million tonnes per year of this very powerful greenhouse gas. The Kigali Agreement will cap and phase down HFC consumption starting with developed nations in 2019.

On November 4th, the Paris Agreement, negotiated at COP21 in 2015 went into force (i.e. became international law). This is the first agreement were all countries have specific pledges to reduce greenhouse gas emissions. As of November 8th, 102 (of 197) countries have ratified this agreement which has as one key goal to limit planetary warming to below 2°C over the pre-Industrial levels.

Yesterday (November 7th) COP22 began. Under the United Nations Framework Convention on Climate Change (UNFCCC), Parties or signatories of the 1992 agreement are committed to address the global problem of climate change. At the annual Conference of the Parties or COPs, multilateral negotiations related to climate change policies occur. You may wonder why this group needs to continue to meet if so much progress was made last year. Part of the answer to that question is that the current commitments of individual countries to reduce greenhouse gas emissions are insufficient to meet the planetary temperature goal of the Paris Agreement. These intended nationally determined contributions (INDCs), when added up, are projected to only limit warming to around 3.5°C, and that is only if the countries actually abide by their pledges.

A goal of continued negotiations then is to get deeper cuts in emissions, to have countries move towards these more ambitious cuts sooner, and to have the conversion to a low carbon future in order to limit warming to, not 2°C, but rather to 1.5°C. Scientific models show that the 1.5°C warming limit may – just may – limit sea level rise associated with climate change so that it won’t completely drown out several small island nations and coastal communities. To get there, not only will each country need to be more ambitious with their INDCs, but the Parties will also need to address emission sources not currently covered such as the bunker fuel emissions from maritime shipping in international waters.

Monitoring and verification mechanisms, carbon markets, adaptation, and finance related to both loss and damage due to climate change impacts and technology development needed to green our national economies are just a few of the other issues that need to be addressed in negotiations. It is only day 2 of COP22 and I have already heard much more about geoengineering and negative carbon emissions (reducing CO2 from the atmosphere) than usual. With my science background, these terms are code for “plan B” to save the planet. To others, they are terrifying concepts of hubris, our belief that our technological developments can “fix” everything.

I suspect that the reason for the increased emphasis on technological "solutions" may be due to some other pieces of news that have likely gotten lost in the campaign noise. Last year, 2015, was the warmest year globally on record and we crossed the 1°C mark for global average temperature increase. For the first three months of 2016, the global average temperature was hovering around 1.2°C warmer than pre-Industrial times. Sea level rise is occurring faster than any time in the past 2800 years. And we learned that the 2011-2015 mean September sea ice extent was 30% below the 1981 – 2010 average. This information is not from models, but from actual scientific measurements. Perhaps the scariest headline from all of this is that scientists believe it may now be impossible to limit global warming to the 1.5°C target.

These are very big news stories that may be linked to severe weather events and conflict happening around the world. But despite the importance of these issues, they apparently were not significant enough to be discussed in any detail during the presidential debates, and at best, were a blip on the evening news.

Today, those annoying political ads will end. For days or weeks after the election, Americans will come to grips with the outcome of a contentious election, and political pundits will analyze what it all might mean. What likely won’t be in the news during that time is that thousands of people from 197 countries will be in Marrakech for two weeks trying to save humanity from a very real crisis that is happening regardless of which national leader is elected back in the United States.

Wednesday, December 10, 2014

From Facebook to Tuvalu - a Very Wide Gap Indeed

Earlier this week, our public relations office sent out a press release and posted information on the college Facebook page about our participation here at COP20 in Lima.  Based on prior experience, if this was the local paper, I would (sadly) expect the trolls to make snide remarks.  You know -- how sending students to our college is a waste of money, something about climate denial, and the liberal “crap” we teach in higher education.  (It's true.)  I wasn’t, however, expecting negative comments from our own alumni.

ID-10-T error.  I'm so ashamed that my Alma mater is sending people to this farcical conference.

I should know better than to respond to Facebook comments like this, but nevertheless, I replied:

I would like to hear more about why you feel this way. The process is by no means perfect, but do you have a better solution as to how we address the major global issue?

The response:

The people at these conferences are all "watermelons." They pretend to care about the environment, but they're really just communists looking to redistribute the world's wealth. If the United States agrees to meet certain targets, we risk ruining our own economy. Remember, the people at the conference can't commit the US to do anything. Only the Senate can ratify international treaties. Nothing will be accomplished at this conference.

Well, if this individual had heard the fiery speech from Evo Morales, President of Bolivia, at the Opening Plenary of the High Level Segment, he would be further convinced of his claim.  Personally, I interpreted the comments from Morales as a call to rethink our unsustainable economic systems and consumptive lifestyles, and to allow others the opportunity for a fair, safe, and healthy standard of living.  I suppose that would mean a redistribution of wealth.  Because this speech was from Bolivia, – the first country to include Rights of Nature in its national constitution – there was also a call to protect Mother Earth.

Evo Morales at the Opening Plenary of the High Level Segment, COP20
It was another tactical error, this time on my part, to continue the conversation with a lengthy response:

I am well aware of the inability of the US to ratify agreements here and with the political environment in Congress, chances are slim that anything environmental will get ratified back home. Sadly, much talk here is to find a way to come up with an international agreement that bypasses the U.S. -- a country that is still one of the largest greenhouse gas emitters, especially if you express this per capita.

Are there some here who are interested in redistribution of wealth? Perhaps, but they typically don't express it so blatantly. Rather, there are discussions of "Polluter pays" - e.g. for the alleged damage that has been caused by greenhouse gas emissions leading to climate change.  There are calls for help with the development and transfer of new clean renewable technologies so that developing nations don't make the same mistakes that the US, EU, China, etc. have.

I will disagree, however, that an agreement/compromise/treaty will ruin our economy. There will be some adjustments in the short term, but as a scientist who has carefully studied the data, if we don't rethink our fossil fuel use and adapt, the longer-term impacts will be much, much worse for the economy.

But I would also add that there is no better way to hear all of the perspectives and be educated about the complexities of the issues than to be here with students and to bring these perspectives back to the broader community at home in an unbiased a way as possible.

End of that conversation.

The second alum to comment played off the first:

I agree a liberal arts college and professors that think liberal and teach liberalism - if only they would research and get their facts correct.

Hmmm.  Being curious, I had to inquire what facts/research were incorrect, but received no response to that question.

Since I was on a roll, I continued:

I also suggest that you look up the original meaning of the term "liberal education" and then ask you how participating in international deliberations about a globally recognized challenge is not something we should be doing as educators and researchers?

To that, he replied:

Goggle the true facts and stop agreeing with another liberal Huffington Post - Your telling us if Goggle the true facts and stop agreeing with another liberal Huffington Post - Your telling us if we stopped exhaling carbon dioxide the planet would be better off?

There is no response for a statement like that.  But for the record, as a scientist and academic, I prefer peer-reviewed scientific literature over things that someone might find on Google.  And I won't repeat some of the other comments he made.

Thank goodness for the response of a third alumnus – albeit one that the first two would likely feel had been brainwashed.  You see, this person attended COP15 with the Moravian delegation in Copenhagen in 2009.

I'm ashamed to share the same alma mater with someone who thinks that it is laughable that world leaders are discussing something as serious as anthropogenic climate change (which nearly all scientists studying the data agree exists)... Moreover believes it is a conspiracy theory brought about by world leaders to redistribute the world’s wealth (That is laughable. If that was the case, policy would have been implemented long ago, but it isn't and hasn't due to the many interest groups involved). Discussion must come before policy.

The impact of attending a COP meeting on that student, and the others who have attended, has been profound.  I distinctly remember this particular student sitting on the floor in a circle with youth representatives from small island nations, learning about their fears of having to move their entire country, leaving behind their homes, their culture, their history, their sense of place.  And I remember the passionate description in a post-COP essay about how that experience had changed his perspective on his own life.

I was thinking of that student today as I listed to opening remarks by Enele Sopoaga, Prime Minister of Tuvalu.  This is a small island nation midway between Australia and Hawaii.  It is only 4.6 meters above sea level at highest point, and thus, it is one of most vulnerable nations to climate change impacts, especially sea level rise.

Enele Sopoaga, Prime Minister of Tuvalu 
The prime minister first told of the tragic and historic connection between his country and Peru as there are Tuvaluans buried in this land, those brought over to work in the mines.  But he went on to note that no other leader has had to face question of whether their nation will survive or disappear under the sea.  He added, Think of what it is like to be in my shoes? He then asked the audience if they were faced with this situation, what would they do?

The passionate part of speech that came next was not expected.  My notes captured his words close to verbatim and I include them here because they are worth sharing.

After a reference to Dante (“The darkest places in hell are reserved for those who maintain their neutrality in times of moral crisis”), Sopoaga said that this is a time of crisis and asked if [the other leaders] want this [the consequences of climate change] on their conscience.  The prime minister was in New York during the Climate March in September, and said that he was moved when he saw signs for the support of Tuvalu in midst of people – all 400,000 of them.  “I heard their moans, their calls, and share their concerns.  It is time to ignore the voices of the climate change deniers driven by big fossil fuel industries, to ignore the national leaders who don’t believe.  These are shallow creatures who only see face of dollars.  In Tuvalu, we see faces of children, and it is these children to whom they must answer.

...The fossil fuels we use today are from extinct animals and plants,  they signify extinction, we must not condemn ourselves to extinction.

… Ask everyone who leaves this room to look into eyes of first child they see and imagine what those eyes will see in 10 or 20 years.  Will they see hell or a sustainable planet?  Let us try to build a firm foundation here so that we can stand proud in Paris.  ‘Yes we have a future for you’ is what we can tell our children.  Let us make 2015 the year we save the world, save Tuvalu.  Because if we save Tuvalu, we will save the world.

These are the speeches we hear at the COP meetings.  These are the tough questions we wrangle with.  If this is “liberal crap,” then so be it.