Category: Communication

eaarth, the book.

The latest edition of Bill McKibben’s book.

I’m about a third of the way through McKibben’s book eaarth.  To say that it is disturbing is an understatement.  I’ll tell you why.

eaarth

Most people when they think about it have, at the very least, feelings of guilt or denial in terms of what humans are doing to the planet’s environment that humans require for survival.  Many of us know in our hearts that it is probably not good news but maybe really thinking about it can be put off for a little longer!

It’s almost as though we know that those aches and pains are a sign of something potentially dangerous to our health but, hey ho, I’ll put off seeing the doctor for a little bit longer.

Then the day comes when one goes to the doctor and he confirms your worst fears; what you really knew deep in your heart.

Thus it is with the planet.  Most of us know that we have been treating the planet as an inexhaustible resource for the sole benefit of mankind and to hell with the future.  The you read a book such as eaarth from Bill McKibben and realise the extreme folly of denial, self-delusion, and the rest.  Here’s the preface of the book,

PREFACE

I’m writing these words on a gorgeous spring afternoon, perched on the bank of a brook high along the spine of the Green Mountains, a mile or so from my home in the Vermont mountain town of Ripton. The creek burbles along, the picture of a placid mountain stream, but a few feet away there’s a scene of real violence a deep gash through the woods where a flood last summer ripped away many cubic feet of tree and rock and soil and drove it downstream through the center of the village. Before the afternoon was out, the only paved road into town had been demolished by the rushing water, a string of bridges lay in ruins, and the governor was trying to reach the area by helicopter.

Twenty years ago, in 1989, I wrote the first book for a general audience about global warming, which in those days we called the “greenhouse effect.” That book, The End of Nature, was mainly a philosophical argument. It was too early to see the practical effects of climate change but not too early to feel them; in the most widely excerpted passage of the book, I described walking down a different river, near my then-home sixty miles away, in New York’s Adirondack Mountains. Merely knowing that we’d begun to alter the climate meant that the water fl owing in that creek had a different, lesser meaning. “Instead of a world where rain had an independent and mysterious existence, the rain had become a subset of human activity,” I wrote. “The rain bore a brand; it was a steer, not a deer.”

Now, that sadness has turned into a sharper-edged fear. Walking along this river today, you don’t need to imagine a damned thing the evidence of destruction is all too obvious. Much more quickly than we would have guessed in the late 1980s, global warming has dramatically altered, among many other things, hydrological cycles. One of the key facts of the twenty- first century turns out to be that warm air holds more water vapor than cold: in arid areas this means increased evaporation and hence drought. And once that water is in the atmosphere, it will come down, which in moist areas like Vermont means increased deluge and flood. Total rainfall across our continent is up 7 percent,1 and that huge change is accelerating. Worse, more and more of it comes in downpours.2 Not gentle rain but damaging gully washers: across the planet, flood damage is increasing by 5 percent a year.3 Data show dramatic increases 20 percent or more in the most extreme weather events across the eastern United States, the kind of storms that drop many inches of rain in a single day.4Vermont saw three flood emergencies in the 1960s, two in the 1970s, three in the 1980s and ten in the 1990s and ten so far in the first decade of the new century.

In our Vermont town, in the summer of 2008, we had what may have been the two largest rainstorms in our history about six weeks apart. The second and worse storm, on the morning of August 6, dropped at least six inches of rain in three hours up on the steep slopes of the mountains. Those forests are mostly intact, with only light logging to disturb them but that was far too much water for the woods to absorb. One of my neighbors, Amy Sheldon, is a river researcher, and she was walking through the mountains with me one recent day, imagining the floods on that August morning. “You would have seen streams changing violently like that,” she said, snapping her fingers. “A matter of minutes.” A year later the signs persisted: streambeds gouged down to bedrock, culverts obliterated, groves of trees laid to jackstraws.

Our town of barely more than five hundred people has been coping with the damage ever since. We passed a $400,000 bond to pay for our share of the damage to town roads and culverts. (The total cost was in the millions, most of it paid by the state and federal governments.) Now we’re paying more to line the creek with a seven-hundred-foot-long wall of huge boulders riprap, it’s called where it passes through the center of town, a scheme that may save a few houses for a few years, but which will speed up the water and cause even more erosion downstream. There’s a complicated equation for how wide a stream will be, given its grade and geology; Sheldon showed it to me as we reclined on rocks by the riverbank. It mathematically defines streams as we have known them, sets an upper limit to their size. You could use it to plan for the future, so you could know where to build and where to let well enough alone. But none of that planning works if it suddenly rains harder and faster than it has ever rained before, and that’s exactly what’s now happening. It’s raining harder and evaporating faster; seas are rising and ice is melting, melting far more quickly than we once expected. The first point of this book is simple: global warming is no longer a philosophical threat, no longer a future threat, no longer a threat at all. It’s our reality. We’ve changed the planet, changed it in large and fundamental ways. And these changes are far, far more evident in the toughest parts of the globe, where climate change is already wrecking thousands of lives daily. In July 2009, Oxfam released an epic report, “Suffering the Science,” which concluded that even if we now adapted “the smartest possible curbs” on carbon emissions, “the prospects are very bleak for hundreds of millions of people, most of them among the world’s poorest.”5

And so this book will be, by necessity, less philosophical than its predecessor. We need now to understand the world we’ve created, and consider urgently how to live in it. We can’t simply keep stacking boulders against the change that’s coming on every front; we’ll need to figure out what parts of our lives and our ideologies we must abandon so that we can protect the core of our societies and civilizations. There’s nothing airy or speculative about this conversation; it’s got to be uncomfortable, staccato, direct.

Which doesn’t mean that the change we must make or the world on the other side will be without its comforts or beauties. Reality always comes with beauty, sometimes more than fantasy, and the end of this book will suggest where those beauties lie. But hope has to be real. It can’t be a hope that the scientists will turn out to be wrong, or that President Barack Obama can somehow fix everything. Obama can help but precisely to the degree he’s willing to embrace reality, to understand that we live on the world we live on, not the one we might wish for. Maturity is not the opposite of hope; it’s what makes hope possible.

The need for that kind of maturity became painfully clear in the last days of 2009, as I was doing the final revisions for this book. Many people had invested great hope that the Copenhagen conference would mark a turning point in the climate change debate. If it did, it was a turning point for the worse, with the richest and most powerful countries making it abundantly clear that they weren’t going to take strong steps to address the crisis before us. They looked the poorest and most vulnerable nations straight in the eye, and then they looked away and concluded a face- saving accord with no targets or timetables. To see hope dashed is never pleasant. In the early morning hours after President Obama jetted back to Washington, a group of young protesters gathered at the metro station outside the conference hall in Copenhagen.It’s our future you decide, they chanted.

My only real fear is that the reality described in this book, and increasingly evident in the world around us, will be for some an excuse to give up. We need just the opposite increased engagement. Some of that engagement will be local: building the kind of communities and economies that can withstand what’s coming. And some of it must be global: we must step up the fight to keep climate change from getting even more powerfully out of control, and to try to protect those people most at risk, who are almost always those who have done the least to cause the problem. I’ve spent much of the last two de cades in that fight, most recently helping lead 350.org, a huge grassroots global effort to force dramatic action. It’s true that we’ve lost that fight, insofar as our goal was to preserve the world we were born into. That’s not the world we live on any longer, and there’s no use pretending otherwise.

But damage is always relative. So far we’ve increased global temperatures about a degree, and it’s caused the massive change chronicled in chapter 1. That’s not going to go away. But if we don’t stop pouring more carbon into the atmosphere, the temperature will simply keep rising, right past the point where any kind of adaptation will prove impossible. I have dedicated this book to my closest colleagues in this battle, my crew at 350.org, with the pledge that we’ll keep battling. We have no other choice.

Dogs That Know When Their Owners Are Coming Home

What an amazing book this is.

Amazing!

I have written about Dr Rupert Sheldrake a few times on Learning from Dogs for pretty obvious reasons!  You can do a search on the Blog under ‘sheldrake’ but here are a couple of links.  Serious Learning from Dogs on January 10th, 2011 and Time for a rethink on the 14th April, 2011.

Anyway, I am now well towards the end of Sheldrake’s revised book, Dogs That Know When Their Owners Are Coming Home and it is more than fascinating.  Bit short of time just now so please forgive me if I do no more than show this video which sets out some of the background to the book.  Sheldrake’s website is here, by the way.

Mind power!

The power of film, and the power of the mind!

If this sub-heading seems a little mysterious, it’s with due cause!  I am being deliberately obtuse, for a deliberate reason.

Watch the film, then click on the Read More link where I will explain all.

But don’t cheat!  The film is only 5 minutes and 29 seconds long and very captivating.  Watch it all to the very end.

Then read the rest of this Post.

Continue reading “Mind power!” →

Who is kidding who, conclusion.

A frank and honest assessment of the reality of the present economic situation, Part Two.

Yesterday, I wrote about publishing, in two parts, a recent article from the Blogsite, Washington’s Blog.  If you missed the first part that was here.  As I wrote yesterday, it is detailed and comprehensive, which is why I think it will be more easily digested as two parts presented on Learning from Dogs over this week-end.

So on to Part Two.

The particular post that appeared on Washington’s Blog on the 28th April was entitled Gallup Poll Shows that More Americans Believe the U.S. is in a Depression than is Growing … Are They Right? You can link to it here.

Blytic calculates that the current average duration of unemployment is some 32 weeks, the median duration is around 20 weeks, and there are approximately 6 million people unemployed for 27 weeks or longer.

Moreover, employers are discriminating against job applicants who are currently unemployed, which will almost certainly prolong the duration of joblessness.

As I noted in January 2009:

In 1930, there were 123 million Americans.

At the height of the Depression in 1933, 24.9% of the total work force or 11,385,000 people, were unemployed.

Will unemployment reach 25% during this current crisis?

I don’t know. But the number of people unemployed will be higher than during the Depression.

Specifically, there are currently some 300 million Americans,154.4 million of whom are in the work force.

Unemployment is expected to exceed 10% by many economists, and Obama “has warned that the unemployment rate will explode to at least 10% in 2009”.

10 percent of 154 million is 15 million people out of work – more than during the Great Depression.

Given that the broader U-6 measure of unemployment is currently around 17% (ShadowStats.com puts the figure at 22%, and some put iteven higher), the current numbers are that much worse.

But it is important to look at some details.

For example, official Bureau of Labor Statistics numbers put U-6 above 20% in several states:

  • California: 21.9
  • Nevada: 21.5
  • Michigan 21.6
  • Oregon 20.1

In the past year, unemployment has grown the fastest in the mountain West.

And certain races and age groups have gotten hit hard.

According to Congress’ Joint Economic Committee:

By February 2010, the U-6 rate for African Americans rose to 24.9 percent.

34.5% of young African American men were unemployed in October 2009.As the Center for Immigration Studies noted last December:

Unemployment rates for less-educated and younger workers:

  • As of the third quarter of 2009, the overall unemployment rate for native-born Americans is 9.5 percent; the U-6 measure shows it as 15.9 percent.
  • The unemployment rate for natives with a high school degree or less is 13.1 percent. Their U-6 measure is 21.9 percent.
  • The unemployment rate for natives with less than a high school education is 20.5 percent. Their U-6 measure is 32.4 percent.
  • The unemployment rate for young native-born Americans (18-29) who have only a high school education is 19 percent. Their U-6 measure is 31.2 percent.
  • The unemployment rate for native-born blacks with less than a high school education is 28.8 percent. Their U-6 measure is 42.2 percent.
  • The unemployment rate for young native-born blacks (18-29) with only a high school education is 27.1 percent. Their U-6 measure is 39.8 percent.
  • The unemployment rate for native-born Hispanics with less than a high school education is 23.2 percent. Their U-6 measure is 35.6 percent.
  • The unemployment rate for young native-born Hispanics (18-29) with only a high school degree is 20.9 percent. Their U-6 measure is 33.9 percent.

No wonder Chris Tilly – director of the Institute for Research on Labor and Employment at UCLA – says that African-Americans and high school dropouts are experiencing depression-level unemployment.

And as I have previously noted, unemployment for those who earn $150,000 or more is only 3%, while unemployment for the poor is 31%.

The bottom line is that it is difficult to compare current unemployment with what occurred during the Great Depression. In some ways things seem better now. In other ways, they don’t.

Factors like where you live, race, income and age greatly effect one’s experience of the severity of unemployment in America.

In addition, wages have plummeted for those who are employed. As Pulitzer Prize-winning tax reporter David Cay Johnston notes:

Every 34th wage earner in America in 2008 went all of 2009 without earning a single dollar, new data from the Social Security Administration show. Total wages, median wages, and average wages all declined ….

And see this, this, and this.

Food Stamps Replace Soup Kitchens

1 out of every 7 Americans now rely on food stamps.

While we don’t see soup kitchens, it may only be because so many Americans are receiving food stamps.

Indeed, despite the dramatic photographs we’ve all seen of the 1930s, the 43 million Americans relying on food stamps to get by may actually be much greater than the number who relied on soup kitchens during the Great Depression.

In addition, according to Chaz Valenza (a small business owner in New Jersey who earned his MBA from New York University’s Stern School of Business)millions of Americans are heading to foodbanks for the first time in their lives.

***

The War Isn’t Working

Given the above facts, it would seem that the government hasn’t been doingmuch. But the scary thing is that the government has done more than during the Great Depression, but the economy is still stuck a pit.

***

The amount spent in emergency bailouts, loans and subsidies during this financial crisis arguably dwarfs the amount which the government spent during the New Deal.

For example, Casey Research wrote in 2008:

Paulson and Bernanke have embarked on the largest bailout program ever conceived …. a program which so far will cost taxpayers $8.5 trillion.

[The updated, exact number can be disputed. But as shown below, the exact number of trillions of dollars is not that important.]

So how does $8.5 trillion dollars compare with the cost of some of the major conflicts and programs initiated by the US government since its inception? To try and grasp the enormity of this figure, let’s look at some other financial commitments undertaken by our government in the past:

As illustrated above, one can see that in today’s dollar, we have already committed to spending levels that surpass the cumulative cost of all of the major wars and government initiatives since the American Revolution.

Recently, the Congressional Research Service estimated the cost of all of the major wars our country has fought in 2008 dollars. The chart above shows that the entire cost of WWII over four to five years was less than half the current pledges made by Paulson and Bernanke in the last three months!

In spite of years of conflict, the Vietnam and the Iraq wars have each cost less than the bailout package that was approved by Congress in two weeks. The Civil War that devastated our country had a total price tag (for both the Union and Confederacy) of $60.4 billion, while the Revolutionary War was fought for a mere $1.8 billion.

In its fifty or so years of existence, NASA has only managed to spend $885 billion – a figure which got us to the moon and beyond.

The New Deal had a price tag of only $500 billion. The Marshall Plan that enabled the reconstruction of Europe following WWII for $13 billion, comes out to approximately $125 billion in 2008 dollars. The cost of fixing the S&L crisis was $235 billion.

CNBC confirms that the New Deal cost about $500 billion (and the S&L crisis cost around $256 billion) in inflation adjusted dollars.

So even though the government’s spending on the “war” on the economic crisis dwarfs the amount spent on the New Deal, our economy is still stuck in the mud.

Why Haven’t Things Gotten Better for the Little Guy?

Government leaders make happy talk about how things are improving, but happy talk cannot fix the economy.

Two fundamental causes of the Great Depression, and of our current economic problems, are fraud and inequality:

There are, of course, other reasons the economy is still stuck in a ditch for most Americans, such as encouraging too much leverage, bailing out the big speculators, failing to break up the mammoth banks, and failing to spend wisely, where it will do some good. See this and this. But fraud and inequality were core causes of the Depression, and our failure to address them will only prolong our misery.

Who is kidding who?

A frank and honest assessment of the reality of the present economic situation.

The next two days see me publishing, in two parts, a recent article from the Blogsite, Washington’s Blog.  Perhaps one can’t blame the efforts of so many of the western governments’ leaders to talk up the economy but at street level the vast majority of people feel pain about their circumstances.

The particular post that appeared on Washington’s Blog on the 28th April was entitled Gallup Poll Shows that More Americans Believe the U.S. is in a Depression than is Growing … Are They Right? You can link to it here. It is detailed and comprehensive, which is why I think it will be more easily digested as two parts presented on Learning from Dogs over this week-end.

Here’s the first part.

Consumer confidence is, well … in somewhat of a depression.

Reuters reports today:

The April 20-23 Gallup survey of 1,013 U.S. adults found that only 27 percent said the economy is growing. Twenty-nine percent said the economy is in a depression and 26 percent said it is in a recession, with another 16 percent saying it is “slowing down,” Gallup said.

Tyler Durden notes:

That means that more Americans think the country is in a Depression, let alone recession, than growing.

How can so many Americans believe that we’re in a depression, when the stock market and commodity prices have been booming?

As I noted last week:

Instead of directly helping the American people, the government threwtrillions at the giant banks (including foreign banks; and see this) . The big banks have – in turn – used a lot of that money to speculate in commodities, including food and other items which are now driving up the price of consumer necessities [as well as stocks]. Instead of using the money to hire Americans, they’re hiring abroad (and getting tax refunds from the government).

But don’t rising stock prices help create wealth?

Not really. As I pointed out in January:

A rising stock market doesn’t help the average American as much as you might assume.

For example, Robert Shiller noted in 2001:

We have examined the wealth effect with a cross-sectional time-series data sets that are more comprehensive than any applied to the wealth effect before and with a number of different econometric specifications. The statistical results are variable depending on econometric specification, and so any conclusion must be tentative. Nevertheless, the evidence of a stock market wealth effect is weak; the common presumption that there is strong evidence for the wealth effect is not supported in our results. However, we do find strong evidence that variations in housing market wealth have important effects upon consumption. This evidence arises consistently using panels of U.S. states and individual countries and is robust to differences in model specification. The housing market appears to be more important than the stock market in influencing consumption in developed countries.

I pointed out in March:

Even Alan Greenspan recently called the recovery “extremely unbalanced,” driven largely by high earners benefiting from recovering stock markets and large corporations.

***

As economics professor and former Secretary of Labor Robert Reichwrites today in an outstanding piece:

Some cheerleaders say rising stock prices make consumers feel wealthier and therefore readier to spend. But to the extent most Americans have any assets at all their net worth is mostly in their homes, and those homes are still worth less than they were in 2007. The “wealth effect” is relevant mainly to the richest 10 percent of Americans, most of whose net worth is in stocks and bonds.

I noted in May:

As of 2007, the bottom 50% of the U.S. population owned only one-half of one percent of all stocks, bonds and mutual funds in the U.S. On the other hand, the top 1% owned owned 50.9%.

***

(Of course, the divergence between the wealthiest and the rest has only increased since 2007.)

And last month Professor G. William Domhoff updated his “Who Rules America” study, showing that the richest 10% own 98.5% of all financial securities, and that:

The top 10% have 80% to 90% of stocks, bonds, trust funds, and business equity, and over 75% of non-home real estate. Since financial wealth is what counts as far as the control of income-producing assets, we can say that just 10% of the people own the United States of America.

Indeed, most stocks are held for only a couple of moments – and aren’t held by mom and pop investors.

How Bad?

How bad are things for the little guy?

Well, as I noted in January, the housing slump is worse than during the Great Depression.

As CNN Money points out today:

Wal-Mart’s core shoppers are running out of money much faster than a year ago due to rising gasoline prices, and the retail giant is worried, CEO Mike Duke said Wednesday.

“We’re seeing core consumers under a lot of pressure,” Duke said at an event in New York. “There’s no doubt that rising fuel prices are having an impact.”

Wal-Mart shoppers, many of whom live paycheck to paycheck, typically shop in bulk at the beginning of the month when their paychecks come in.

Lately, they’re “running out of money” at a faster clip, he said.

“Purchases are really dropping off by the end of the month even more than last year,” Duke said. “This end-of-month [purchases] cycle is growing to be a concern.

And – in case you still think that the 29% of Americans who think we’re in a depression are unduly pessimistic – take a look at what I wrote last December:

The following experts have – at some point during the last 2 years – said that the economic crisis could be worse than the Great Depression:

***

States and Cities In Worst Shape Since the Great Depression

States and cities are in dire financial straits, and many may default in 2011.

California is issuing IOUs for only the second time since the Great Depression.

Things haven’t been this bad for state and local governments since the 30s.

Loan Loss Rate Higher than During the Great Depression

In October 2009, I reported:

In May, analyst Mike Mayo predicted that the bank loan loss rate would be higher than during the Great Depression.

In a new report, Moody’s has just confirmed (as summarized by Zero Hedge):

The most recent rate of bank charge offs, which hit $45 billion in the past quarter, and have now reached a total of $116 billion, is at 3.4%, which is substantially higher than the 2.25% hit in 1932, before peaking at at 3.4% rate by 1934.

And see this.

Here’s a chart summarizing the findings:

(click here for full chart).

Indeed, top economists such as Anna Schwartz, James Galbraith, Nouriel Roubini and others have pointed out that while banks faced a liquidity crisis during the Great Depression, today they are wholly insolvent. See this, this,this and this. Insolvency is much more severe than a shortage of liquidity.
Unemployment at or Near Depression Levels

USA Today reports today:

So many Americans have been jobless for so long that the government is changing how it records long-term unemployment.

Citing what it calls “an unprecedented rise” in long-term unemployment, the federal Bureau of Labor Statistics (BLS), beginning Saturday, will raise from two years to five years the upper limit on how long someone can be listed as having been jobless.

***

The change is a sign that bureau officials “are afraid that a cap of two years may be ‘understating the true average duration’ — but they won’t know by how much until they raise the upper limit,” says Linda Barrington, an economist who directs the Institute for Compensation Studies at Cornell University’s School of Industrial and Labor Relations.

***

“The BLS doesn’t make such changes lightly,” Barrington says. Stacey Standish, a bureau assistant press officer, says the two-year limit has been used for 33 years.

***

Although “this feels like something we’ve not experienced” since the Great Depression, she says, economists need more information to be sure.

The following chart from Calculated Risk shows that this is not a normal spike in unemployment:

As does this chart from Clusterstock:


As I noted in October:

It is difficult to compare current unemployment with that during the Great Depression. In the Depression, unemployment numbers weren’t tracked very consistently, and the U-3 and U-6 statistics we use today weren’t used back then. And statistical “adjustments” such as the “birth-death model” are being used today that weren’t used in the 1930s.

But let’s discuss the facts we do know.

The Wall Street Journal noted in July 2009:

The average length of unemployment is higher than it’s been since government began tracking the data in 1948.

***

The job losses are also now equal to the net job gains over the previous nine years, making this the only recession since the Great Depression to wipe out all job growth from the previous expansion.

The Christian Science Monitor wrote an article in June entitled, “Length of unemployment reaches Great Depression levels“.

60 Minutes – in a must-watch segment – notes that our current situation tops the Great Depression in one respect: never have we had a recession this deep with a recovery this flat. 60 Minutes points out that unemployment has been at 9.5% or above for 14 months:

Pulitzer Prize-winning historian David M. Kennedy notes in Freedom From Fear: The American People in Depression and War, 1929-1945(Oxford, 1999) that – during Herbert Hoover’s presidency, more than 13 million Americans lost their jobs. Of those, 62% found themselves out of work for longer than a year; 44% longer than two years; 24%longer than three years; and 11% longer than four years.

Part Two tomorrow.

The power of shine!

A delightful presentation by Terry Hershey.

Regular followers of Learning from Dogs will recall that in March we had the pleasure of a visit to St Paul’s Episcopal Church, here in Payson, of the well-known Terry Hershey.  He is a great inspirational speaker, based on deep and sound personal values.  Terry’s website is here.

Well it seemed like a nice idea to offer some more of TH.  Here is his presentation on World Communion Day, October 4th 2009, at the First Community Church, Columbus, Ohio.  Letting the light that is in each one of us shine out.

Part One

Part Two

Alain de Botton

An excursion into the nature of self!

I had not heard of Alain de Botton before coming across a series of his TV programmes via Top Documentary Films.  But, clearly, that has been my loss because he appears to have quite a following.  So over the next 10 days or so, I’m going to include some of his material in upcoming articles in the hope that you enjoy them as much as we have.

But first, an introduction to Alain de Botton from a TED Talks video from July 2009.  Enjoy.

Gondolas for New York?

Can we really make sense of the science of climate change?

Those that come to this Blog on a regular basis, and many thanks to you, by the way, will know that, overall, I take the stance that climate change, global warming, etc., etc. is real.  At the very least to me it is reasonably described by the saying that most pilots are familiar with, “If there’s any doubt, there’s no doubt.”  In other words, if something is worrying you don’t hesitate to get your ‘arse’ on the ground.

The planet’s climate systems are incredibly complex and like processes and systems much less complex than the earth’s atmosphere getting to real hard evidence is challenging.  Please accept that my personal position is unchanged; for me there are sufficient signs to suggest that climatic changes may be more likely, than less likely, to substantially harm humankind’s existence on Planet Earth within the next generation.

However, Dan Gomez, my very good Californian friend of 40-plus years, is much more sceptical.  I respect his intellect greatly and, therefore, respect his opinions.  Dan recently sent me a number of documents that raise valid questions.  Over time I want to share these with you and invite anyone who wishes to comment on Learning for Dogs to do so, or even better submit a guest post.

But before going to the first of Dan’s documents, let me share something that was reported by BBC News recently.  It’s this.

New York is a major loser and Reykjavik a winner from new forecasts of sea level rise in different regions.

The Intergovernmental Panel on Climate Change (IPCC) said in 2007 that sea levels would rise at least 28cm (1ft) by the year 2100.

But this is a global average; and now a Dutch team has made what appears to be the first attempt to model all the factors leading to regional variations.

Other researchers say the IPCC’s figure is likely to be a huge under-estimate.

Whatever the global figure turns out to be, there will be regional differences.

That IPCC report may be accessed here and the main website of the IPCC is here.  But even the BBC’s report shows that scientists are still learning more, as time goes on.

Ocean currents and differences in the temperature and salinity of seawater are among the factors that mean sea level currently varies by up a metre across the oceans – this does not include short-term changes due to tides or winds.

So if currents change with global warming, which is expected – and if regions such as the Arctic Ocean become less saline as ice sheets discharge their contents into the sea – the regional patterns of peaks and troughs will also change.

“Everybody will still have the impact, and in many places they will get the average rise,” said Roderik van der Wal from the University of Utrecht, one of the team presenting their regional projections at the European Geosciences Union (EGU) meeting in Vienna.

“But places like New York are going to have a larger contribution than the average – 20% more in this case – and Reykjavik will be better off.”

The news item also contains some fascinating evidence of the influence of gravity from the mass of the polar ice caps.  Read the full article here.

Gondola's for hire in a few year's time?

Now on to one of Dan’s documents.  It is from the website detailing the history of plant fossils of West Virginia.  The document refers to the climate of the carboniferous period.  Here’s how it starts.

West Virginia today is mostly an erosional plateau carved up into steep ridges and narrow valleys, but 300 million years ago, during the Carboniferous Period, it was part of a vast equatorial coastal swamp extending many hundreds of miles and barely rising above sea level. This steamy, tropical quagmire served as the nursery for Earth’s first primitive forests, comprised of giant lycopods, ferns, and seed ferns.

North America was located along Earth’s equator then, courtesy of the forces of continental drift. The hot and humid climate of the Middle Carboniferous Period was accompanied by an explosion of terrestrial plant life. However by the Late Carboniferous Period Earth’s climate had become increasingly cooler and drier. By the beginning of the Permian Period average global temperatures declined by about 10° C.

Interestingly, the last half of the Carboniferous Period witnessed periods of significant ice cap formation over polar landmasses– particularly in the southern hemisphere. Alternating cool and warm periods during the ensuing Carboniferous Ice Age coincided with cycles of glacier expansion and retreat. Coastlines fluctuated, caused by a combination of both local basin subsidence and worldwide sea level changes. In West Virginia a complex system of meandering river deltas supported vast coal swamps that left repeating stratigraphic levels of peat bogs that later became coal, separated by layers of fluvial rocks like sandstone and shale when the deltas were building, and marine rocks like black shales and limestones when rising seas drowned coastlands. Accumulations of several thousand feet of these sediments over millions of years caused heat and pressure which transformed the soft sediments into rock and the peat layers into the 100 or so coal seams which today comprise the Great Bituminous Coalfields of the Eastern U.S. and Western Europe.

One needs to read the full article to properly understand this period of history of the planet.  But it includes revealing diagrams like this one.

Global Temperature and Atmospheric CO2 over Geologic Time

Here’s how it concludes.

What will our climate be like in the future? That is the question scientists are asking and seeking answers to currently. The causes of “global warming” and climate change are today being popularly described in terms of human activities. However, climate change is something that happens constantly on its own. If humans are in fact altering Earth’s climate with our cars, electrical powerplants, and factories these changes must be larger than the natural climate variability in order to be measurable. So far the signal of a discernible human contribution to global climate change has not emerged from this natural variability or background noise.

Understanding Earth’s geologic and climate past is important for understanding why our present Earth is the way it is, and what Earth may look like in the future. The geologic information locked up in the rocks and coal seams of the Carboniferous Period are like a history book waiting to be opened. What we know so far, is merely an introduction. It falls on the next generation of geologists, climatologists, biologists, and curious others to continue the exploration and discovery of Earth’s dynamic history– a fascinating and surprising tale, written in stone.

 

Truth fears no questions.  ~Unknown

Plan B Movie for Planet Earth

This is a ‘must see’ video for all to watch.

On the 17th March, I wrote another piece inspired by Lester Brown’s book, World on the Edge.  That piece was about what Lester Brown calls Plan B and shows that there are positive, real solutions to the dilemma that us humans have got ourselves in.

Anyway, I was delighted to see in my email in-box the following,

PLAN B: MOBILIZING TO SAVE CIVILIZATION—THE FILM

Plan B video

For the month of April only, you can watch a streaming edition of the film Plan B on the PBS website. So if you missed the initial release for whatever reason, here is your opportunity to watch it at your leisure.

Based on Lester Brown’s Plan B book series, this 90-minute film, by the award-winning film producers Marilyn and Hal Weiner, follows Lester as he speaks in Beijing, Seoul, Tokyo, New Delhi, Rome, Istanbul, Ankara, and Washington, DC, and visits with world leaders to discuss ways to respond to the challenges of climate change.

The film begins with a dramatic portrayal of a world where there is a mounting tide of public concern about melting glaciers and sea level rise and a growing sense that we need to change course in how we react to emerging economic and social pressures. The film also spotlights a world where ocean resources are becoming scarce, croplands are eroding, and harvests are shrinking.

But what makes Plan B significant and timely is that it provides hopeful solutions—a road map that will help eradicate poverty, stabilize population, and protect and restore our planet’s fisheries, forests, aquifers, soil, grasslands, and biological diversity.

Along with Lester Brown, you will hear from notable scholars and scientists including Nobel Laureate Paul Krugman, Pulitzer Prize winner and New York Times columnist Thomas Friedman, and former Governor and Secretary of the Interior Bruce Babbitt.

Narrated by Matt Damon, well-known for his work raising environmental awareness.

The film is available to view here.  Note that it is only free to watch for the month of April.

Sir Peter Alexander Ustinov CBE

What a wonderful and talented man he was!

Sir Peter Ustinov

Many, many years ago I was a salesman with IBM UK; their office products division.  I found it a wonderful job in a great company and was very happy.  The annual reward for meeting one’s sales targets was the 100% Club.  I seem to recall that at one of these lavish events, one of the guest entertainers was Peter Ustinov.  Indeed, somewhere deep in my belongings is an autograph of the great man.

Anyway, as a nice alternative to the posts on Learning from Dogs this past week, here’s a wonderful compilation of interviews of Sir Peter taken by ‘Parky’ otherwise known as Sir Michael Parkinson – ah sweet memories!