Climate Science Removed From EPA Site: WaPo [Greg Laden's Blog]

The EPA has removed climate science from its site in order that the site contents better reflect Donald Trump’s perspective.

From Chris Mooney and Juliet Eilperin at the Washington Post:

The Environmental Protection Agency announced Friday evening that its website would be “undergoing changes” to better represent the new direction the agency is taking, triggering the removal of several agency websites containing detailed climate data and scientific information.

One of the websites that appeared to be gone had been cited to challenge statements made by the EPA’s new administrator, Scott Pruitt. Another provided detailed information on the previous administration’s Clean Power Plan, including fact sheets about greenhouse gas emissions on the state and local levels and how different demographic groups were affected by such emissions.

The changes came less than 24 hours before thousands of protesters were set to march in Washington…

Go to that article to get the gory details.

By the way, given what is happening at the New York Times, the Washington Post has become the US national level go-to major media for climate change. It helps that Chris Mooney is there, and his coverage is excellent, though there are lots of other writers who cover environmental and climate issues as well. If you happen to be a member of Amazon Prime, you can get the Washington Post free for a period of time (I can’t remember how long, I got mine a long time back) and subscribing isn’t too bad. Once you do the free thing for a while you’ll start getting special offers, and I recommend it. Note that even during a period when I wasn’t subscribing to the Washington Post, I used it as my main major media source for ongoing primaries during the election season, as it had the best organized (though not perfect) site with current results. (Prime or not, perhaps this is a good deal for the paper at Amazon as well: The Washington Post.)



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The EPA has removed climate science from its site in order that the site contents better reflect Donald Trump’s perspective.

From Chris Mooney and Juliet Eilperin at the Washington Post:

The Environmental Protection Agency announced Friday evening that its website would be “undergoing changes” to better represent the new direction the agency is taking, triggering the removal of several agency websites containing detailed climate data and scientific information.

One of the websites that appeared to be gone had been cited to challenge statements made by the EPA’s new administrator, Scott Pruitt. Another provided detailed information on the previous administration’s Clean Power Plan, including fact sheets about greenhouse gas emissions on the state and local levels and how different demographic groups were affected by such emissions.

The changes came less than 24 hours before thousands of protesters were set to march in Washington…

Go to that article to get the gory details.

By the way, given what is happening at the New York Times, the Washington Post has become the US national level go-to major media for climate change. It helps that Chris Mooney is there, and his coverage is excellent, though there are lots of other writers who cover environmental and climate issues as well. If you happen to be a member of Amazon Prime, you can get the Washington Post free for a period of time (I can’t remember how long, I got mine a long time back) and subscribing isn’t too bad. Once you do the free thing for a while you’ll start getting special offers, and I recommend it. Note that even during a period when I wasn’t subscribing to the Washington Post, I used it as my main major media source for ongoing primaries during the election season, as it had the best organized (though not perfect) site with current results. (Prime or not, perhaps this is a good deal for the paper at Amazon as well: The Washington Post.)



from ScienceBlogs http://ift.tt/2psgl2G

Ask Ethan: Why can’t I see Mercury without a telescope? (Synopsis) [Starts With A Bang]

“I long ago abandoned the notion of a life without storms, or a world without dry and killing seasons. Life is too complicated, too constantly changing, to be anything but what it is. And I am, by nature, too mercurial to be anything but deeply wary of the grave unnaturalness involved in any attempt to exert too much control over essentially uncontrollable forces.” -Kay Redfield Jamison

Under ideal conditions, Mercury achieves a maximum elongation, or angular separation, from the Sun of 28 degrees. Total darkness is achieved when the Sun dips 18 degrees below the horizon. So for many of us, why is it that we’ve never been able to see the closest planet to the Sun, even when it appears we have ideal conditions?

It only happens once every 11 years, but occasionally, all five naked-eye planets are visible at once. Mercury is always the toughest to spot. Image credit: Martin Dolan.

It only happens once every 11 years, but occasionally, all five naked-eye planets are visible at once. Mercury is always the toughest to spot. Image credit: Martin Dolan.

As you may have guessed, there’s more to the equation than that. A huge factor is your latitude, and what angle the Sun rises/sets at with respect to the horizon. If you live closer to one of the poles than the equator, there’s a good chance that you’ll never be able to see Mercury, even at this maximum, ideal elongation, as by time darkness sets in, the world is well below the horizon.

The Sun's apparent path through the sky on the solstice is vastly different at 20 degrees latitude (left) versus 70 degrees latitude (right). Image credit: Wikimedia Commons user Tauʻolunga.

The Sun’s apparent path through the sky on the solstice is vastly different at 20 degrees latitude (left) versus 70 degrees latitude (right). Image credit: Wikimedia Commons user Tauʻolunga.

Still, even with that at play, you can still have a chance if you know where/when to look! Find out the tricks on this week’s Ask Ethan!



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“I long ago abandoned the notion of a life without storms, or a world without dry and killing seasons. Life is too complicated, too constantly changing, to be anything but what it is. And I am, by nature, too mercurial to be anything but deeply wary of the grave unnaturalness involved in any attempt to exert too much control over essentially uncontrollable forces.” -Kay Redfield Jamison

Under ideal conditions, Mercury achieves a maximum elongation, or angular separation, from the Sun of 28 degrees. Total darkness is achieved when the Sun dips 18 degrees below the horizon. So for many of us, why is it that we’ve never been able to see the closest planet to the Sun, even when it appears we have ideal conditions?

It only happens once every 11 years, but occasionally, all five naked-eye planets are visible at once. Mercury is always the toughest to spot. Image credit: Martin Dolan.

It only happens once every 11 years, but occasionally, all five naked-eye planets are visible at once. Mercury is always the toughest to spot. Image credit: Martin Dolan.

As you may have guessed, there’s more to the equation than that. A huge factor is your latitude, and what angle the Sun rises/sets at with respect to the horizon. If you live closer to one of the poles than the equator, there’s a good chance that you’ll never be able to see Mercury, even at this maximum, ideal elongation, as by time darkness sets in, the world is well below the horizon.

The Sun's apparent path through the sky on the solstice is vastly different at 20 degrees latitude (left) versus 70 degrees latitude (right). Image credit: Wikimedia Commons user Tauʻolunga.

The Sun’s apparent path through the sky on the solstice is vastly different at 20 degrees latitude (left) versus 70 degrees latitude (right). Image credit: Wikimedia Commons user Tauʻolunga.

Still, even with that at play, you can still have a chance if you know where/when to look! Find out the tricks on this week’s Ask Ethan!



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Io’s shadow on Jupiter

Photo taken April 18, 2017 by Scott MacNeil in Providence, Rhode Island.

Scott MacNeill wrote:

On Tuesday nights, Brown University’s Ladd Observatory opens its telescopes to the public. On April 18, Jupiter’s closest moon, Io, cast its shadow on Jupiter’s cloud tops to the amazement of observatory visitors. Once we closed up, I hooked up the camera and captured this shot of Io transiting Jupiter, with Europa to the left. The next night, clouds moved in and have stuck around since.

But Jupiter looked fabulous that night!

Thank you, Scott!



from EarthSky http://ift.tt/2qi5J6x

Photo taken April 18, 2017 by Scott MacNeil in Providence, Rhode Island.

Scott MacNeill wrote:

On Tuesday nights, Brown University’s Ladd Observatory opens its telescopes to the public. On April 18, Jupiter’s closest moon, Io, cast its shadow on Jupiter’s cloud tops to the amazement of observatory visitors. Once we closed up, I hooked up the camera and captured this shot of Io transiting Jupiter, with Europa to the left. The next night, clouds moved in and have stuck around since.

But Jupiter looked fabulous that night!

Thank you, Scott!



from EarthSky http://ift.tt/2qi5J6x

News digest – Lung cancer blood test, surges in kidney cancer, plain cigarette pack evidence and… chemo-loaded sperm?

BloodSample_hero
  • Our scientists at the Francis Crick Institute and UCL, partnered with centres all across the country, have been tracking DNA changes in lung cancer samples. And in 2 important papers they outline possible ways to predict survival and whether or not the disease may return after treatment using an experimental blood test. Both studies were widely reported, and we blogged about the studies.
  • Our latest figures show that the rapid rise in kidney cancer rates in recent decades looks set to continue. The Guardian and Independent covered the story, and we blogged about what’s behind the surge.
  • Glitzy cigarette packages will soon be a thing of the past in the UK, and their replacements could help cut smoking rates, says a new review released this week. Standardised cigarette packaging is becoming compulsory in May and according to The Guardian this could put up to 300,000 people off the habit. We also ran the story.

Number of the week

200,000

The estimated cases of kidney cancer caused by obesity in the last decade.

  • Several media outlets unfairly placed the blame for emergency cancer diagnoses on GPs, after we released stats showing over a third of people diagnosed in an emergency haven’t previously visited their GP. There was similar news in Scotland, and our blog post explains why understanding emergency diagnosis is complicated.
  • The old Cancer Drugs Fund wasn’t fit for purpose, reports the BBC, Telegraph and New Scientist. An analysis of the Fund highlighted the lack of good data to evaluate patient benefit despite it costing the taxpayer more than £1 billion between 2010 and 2016. But recent changes to the fund could help patients have access to innovative treatments, as we’ve blogged about before.
  • Follow up tests after a first colonoscopy may reduce the number of people diagnosed with bowel cancer. Our news report has the details.
  • In a step towards reducing childhood obesity, parliament confirmed the introduction of a sugary drink tax, to come into effect next spring. The Sun states that companies who reduce the levels of sugar in their drinks will minimise or avoid the amount of tax they pay, providing an incentive to offer low sugar options.

And finally…

  • The Mail Online reports that German researchers have proposed loading sperm samples with chemotherapy to potentially target cancers of the female reproductive system. But studies have only been carried out in the lab under controlled conditions, using bull sperm, not human. So more research is needed to test the potential of these little swimmers.

Gabi



from Cancer Research UK – Science blog http://ift.tt/2oUMrDu
BloodSample_hero
  • Our scientists at the Francis Crick Institute and UCL, partnered with centres all across the country, have been tracking DNA changes in lung cancer samples. And in 2 important papers they outline possible ways to predict survival and whether or not the disease may return after treatment using an experimental blood test. Both studies were widely reported, and we blogged about the studies.
  • Our latest figures show that the rapid rise in kidney cancer rates in recent decades looks set to continue. The Guardian and Independent covered the story, and we blogged about what’s behind the surge.
  • Glitzy cigarette packages will soon be a thing of the past in the UK, and their replacements could help cut smoking rates, says a new review released this week. Standardised cigarette packaging is becoming compulsory in May and according to The Guardian this could put up to 300,000 people off the habit. We also ran the story.

Number of the week

200,000

The estimated cases of kidney cancer caused by obesity in the last decade.

  • Several media outlets unfairly placed the blame for emergency cancer diagnoses on GPs, after we released stats showing over a third of people diagnosed in an emergency haven’t previously visited their GP. There was similar news in Scotland, and our blog post explains why understanding emergency diagnosis is complicated.
  • The old Cancer Drugs Fund wasn’t fit for purpose, reports the BBC, Telegraph and New Scientist. An analysis of the Fund highlighted the lack of good data to evaluate patient benefit despite it costing the taxpayer more than £1 billion between 2010 and 2016. But recent changes to the fund could help patients have access to innovative treatments, as we’ve blogged about before.
  • Follow up tests after a first colonoscopy may reduce the number of people diagnosed with bowel cancer. Our news report has the details.
  • In a step towards reducing childhood obesity, parliament confirmed the introduction of a sugary drink tax, to come into effect next spring. The Sun states that companies who reduce the levels of sugar in their drinks will minimise or avoid the amount of tax they pay, providing an incentive to offer low sugar options.

And finally…

  • The Mail Online reports that German researchers have proposed loading sperm samples with chemotherapy to potentially target cancers of the female reproductive system. But studies have only been carried out in the lab under controlled conditions, using bull sperm, not human. So more research is needed to test the potential of these little swimmers.

Gabi



from Cancer Research UK – Science blog http://ift.tt/2oUMrDu

Venus at its brightest in morning sky

Before sunrise tomorrow – April 30, 2017 – the planet Venus will display its greatest illuminated extent. That means the planet’s daytime side is now covering more square area of Earth’s sky than at any other time during its present morning apparition. So this weekend is a great time to look for Venus! It will be shining at or near its greatest brilliancy before sunrise. Especially if you see it with the eye alone, its brightness will amaze you. Around times of greatest brilliancy for Venus, many will report it as a UFO.

Click here for recommended almanacs; they can tell you when Venus will rise into the morning sky.

You might think Venus appears most brilliant when we see its disk as most fully illuminated from Earth. Not so.

If you were to observe Venus with the telescope at its greatest illuminated extent, you’d see that Venus’s disk is only a touch more than one-quarter illuminated by sunshine. A full Venus is always on the far side of the sun from us, so its disk size at full phase always appears small to us on Earth. It’s only when we see Venus as a crescent – when Earth and Venus are on the same side of the sun, with Venus preparing to pass between us and the sun, or just having so passed – that this world is close enough to us to exhibit its greatest illuminated extent. At these special times, the daytime side of Venus covers the greatest area of Earth’s sky.

This simulated image via the US Naval Observatory shows how Venus will appear through the telescope on April 30, 2017.

Venus passed between the Earth and sun on March 25, 2017 and so entered Earth’s morning sky. Venus will shine in our sky at dawn for the rest of 2017 and finally transition back to the evening sky on January 9, 2018.

Take a look at the chart below. It gives you a bird’s-eye view of Earth and Venus in orbit, helping you see how and why Venus can transition from evening to morning sky. Because Venus orbits the sun inside Earth’s orbit, we can’t see Venus opposite (180o) the sun in our sky (like the full moon). We can’t even see Venus 90o from the sun (like the half-lit quarter moon). At most, Venus strays no farther than 47o from the sun in our sky.

This is called Venus’ greatest eastern elongation when Venus appears in the evening sky and greatest western elongation when Venus is in the morning sky.

Earth's and Venus' orbits

Earth and Venus orbit the sun counterclockwise as seen from the north of the solar system. Venus always reaches its greatest eastern (evening) elongation about 72 days before inferior conjunction and its greatest western (morning) elongation about 72 days after inferior conjunction. Venus exhibits its greatest illuminated extent – greatest brilliancy as seen from Earth – midway between a greatest elongation and inferior conjunction.

Venus reaches its greatest elongation in the evening sky about 72 days before inferior conjunction, and then reaches its greatest elongation in the morning sky some 72 days after inferior conjunction. If you look at Venus through a telescope at these times, you’ll see that its disk is about 50% illuminated by sunshine.

Venus exhibits its greatest illuminated extent about 36 days before – and after – inferior conjunction. Through the telescope, Venus appears about 25% illuminated in sunshine at these times. Thirty-six days before inferior conjunction, it’s Venus’ brightest appearance in the evening sky; thirty-six days after inferior conjunction, it’s Venus brightest appearance in the morning sky.

Let the golden triangle help you to remember these Venus’ milestones. The two base angles equal 72o and the apex angle equals 36o. Quite by coincidence, Venus’ greatest elongations happen 72 days before and after inferior conjunction, and Venus’ greatest illuminated extent happens 36 days before and after inferior conjunction. See the diagram above of Venus’ and Earth’s orbits.

Astronomy events, star parties, festivals, workshops for 2017

Golden Triangle

The Golden Triangle, with the apex angle = 36o and base angles = 72o

Bottom line: Even though this world is only about one-quarter illuminated in sunshine right around April 30, 2017, as seen from Earth, Venus is nonetheless shining at its brightest best in the morning sky!



from EarthSky http://ift.tt/1FbOowe

Before sunrise tomorrow – April 30, 2017 – the planet Venus will display its greatest illuminated extent. That means the planet’s daytime side is now covering more square area of Earth’s sky than at any other time during its present morning apparition. So this weekend is a great time to look for Venus! It will be shining at or near its greatest brilliancy before sunrise. Especially if you see it with the eye alone, its brightness will amaze you. Around times of greatest brilliancy for Venus, many will report it as a UFO.

Click here for recommended almanacs; they can tell you when Venus will rise into the morning sky.

You might think Venus appears most brilliant when we see its disk as most fully illuminated from Earth. Not so.

If you were to observe Venus with the telescope at its greatest illuminated extent, you’d see that Venus’s disk is only a touch more than one-quarter illuminated by sunshine. A full Venus is always on the far side of the sun from us, so its disk size at full phase always appears small to us on Earth. It’s only when we see Venus as a crescent – when Earth and Venus are on the same side of the sun, with Venus preparing to pass between us and the sun, or just having so passed – that this world is close enough to us to exhibit its greatest illuminated extent. At these special times, the daytime side of Venus covers the greatest area of Earth’s sky.

This simulated image via the US Naval Observatory shows how Venus will appear through the telescope on April 30, 2017.

Venus passed between the Earth and sun on March 25, 2017 and so entered Earth’s morning sky. Venus will shine in our sky at dawn for the rest of 2017 and finally transition back to the evening sky on January 9, 2018.

Take a look at the chart below. It gives you a bird’s-eye view of Earth and Venus in orbit, helping you see how and why Venus can transition from evening to morning sky. Because Venus orbits the sun inside Earth’s orbit, we can’t see Venus opposite (180o) the sun in our sky (like the full moon). We can’t even see Venus 90o from the sun (like the half-lit quarter moon). At most, Venus strays no farther than 47o from the sun in our sky.

This is called Venus’ greatest eastern elongation when Venus appears in the evening sky and greatest western elongation when Venus is in the morning sky.

Earth's and Venus' orbits

Earth and Venus orbit the sun counterclockwise as seen from the north of the solar system. Venus always reaches its greatest eastern (evening) elongation about 72 days before inferior conjunction and its greatest western (morning) elongation about 72 days after inferior conjunction. Venus exhibits its greatest illuminated extent – greatest brilliancy as seen from Earth – midway between a greatest elongation and inferior conjunction.

Venus reaches its greatest elongation in the evening sky about 72 days before inferior conjunction, and then reaches its greatest elongation in the morning sky some 72 days after inferior conjunction. If you look at Venus through a telescope at these times, you’ll see that its disk is about 50% illuminated by sunshine.

Venus exhibits its greatest illuminated extent about 36 days before – and after – inferior conjunction. Through the telescope, Venus appears about 25% illuminated in sunshine at these times. Thirty-six days before inferior conjunction, it’s Venus’ brightest appearance in the evening sky; thirty-six days after inferior conjunction, it’s Venus brightest appearance in the morning sky.

Let the golden triangle help you to remember these Venus’ milestones. The two base angles equal 72o and the apex angle equals 36o. Quite by coincidence, Venus’ greatest elongations happen 72 days before and after inferior conjunction, and Venus’ greatest illuminated extent happens 36 days before and after inferior conjunction. See the diagram above of Venus’ and Earth’s orbits.

Astronomy events, star parties, festivals, workshops for 2017

Golden Triangle

The Golden Triangle, with the apex angle = 36o and base angles = 72o

Bottom line: Even though this world is only about one-quarter illuminated in sunshine right around April 30, 2017, as seen from Earth, Venus is nonetheless shining at its brightest best in the morning sky!



from EarthSky http://ift.tt/1FbOowe

Out of the gate, Bret Stephens punches the hippies, says dumb things [Greg Laden's Blog]

Right in the middle, between the Trump-inspired March for Science, and the Trump-inspired People’s Climate March, the New York times managed to come down firmly on the side of climate and science denial, in its editorial pages.

This week sees the first NYT installment by the ex Wall Street Journal columnist and author Bret Stephens (also former editor of the The Jerusalem Post). He is a professional contrarian, well known for his denial of the importance and reality of climate change, as well as other right wing positions. I assume the New York Times added Stephens to their stable of opinion writers to appease the new Republican Majority in Washington DC. And, maybe that is a good idea. But they should have gone with a principled conservative who is interested in things like facts, rather going with a modern philistine like this guy.

Just consider this all too cute sentence with which he attempts to dazzle his readers.

Anyone who has read the 2014 report of the Intergovernmental Panel on Climate Change knows that, while the modest (0.85 degrees Celsius) warming of the Northern Hemisphere since 1880 is indisputable, as is the human influence on that warming, much else that passes as accepted fact is really a matter of probabilities.

First, let’s admit that time passes, so a 2014 report based on pre-existing information mainly from a year or two earlier is out of date in 2017, in a dynamic, rapidly changing field like climate change. As I note here, it is becoming increasingly common for climate science deniers to slip this one past. The IPCC report is a good starting point for understanding the scientific basis of climate change, but it is not a current document and should not be treated like one. The editors of the New York Times, please take note of this and hold your columnists to a higher standard.

Or, for that matter, hold them to any standard at all with respect to fact checking. Stephen’s 0.85 degrees has to refer to the planet, not the Northern Hemisphere, as he notes. The editors of the New York Times still think the Earth is round, with hemispheres, right? I would hope so. Also, we understand that this average (the 0.85 for the globe, or the higher value for the Northern Hemisphere) is a low ball estimate for two reasons. One is statistical, as explained in the IPCC report Stephens pretends to have read. The other is because the estimates have a problem now being increasingly realized in that they ignore a lot of earlier warming. (This all has to do with baselines and confusions about them, and the often unexamined and incorrect assumption that the first century of burning coal does not count because it was so long ago. Trust me, it counts.)

And, that is not a modest number. It is a significant number, and the warming in the pipeline which will not go away on with wishful thinking from climate contrarian columnists, is an even larger and even more significant number.

But never mind the pesky details such as Stephens does not have facts. Or the fact that he separates the indisputable form the probabilistic, when it is all probabilistic and none is indisputable (science is not really ever indisputable). His overall argument is utterly stupid.

Listen: he says that Hillary Clinton read the polling data wrong, a certainty (her victory in November) turned out to not happen, therefore we should not put much stock in a widespread scientific consensus as we have for the basics of climate change. I note, however, that the chance of Clinton winning was around 50-50, and that only once candidate can win. And, oh, yes, she won the popular vote, which is actually the measure were are talking about when referring to polling data. So, Stephens has that totally wrong. As your analogy goes, so goes the rest of your argument, Bret. Into the dumpster.

Stephens’ run up to this point involves a some very attractive conspiratorial ideation (very attractive if you are a conspiracy theorist, that is) using the argument that the more sure science is of something, the more likely it is to be a complete lie based on a vast conspiracy. That whole idea is so conspiratorial that I was forced to use the word “conspiracy” or a form of it three times in one sentence and five times in one paragraph. How about that?

I’m pretty sure Stephens was listening to the widespread complaints about his hiring at the NYT, and perhaps heeding his masters’ voice in the editorial room, because he does in the end admit that climate change is real and mostly what the scientists say. He has, rather, adopted a rather Revkinesque view of climate change — and I know this is Revkinesque because Stephens blames this half assed idea directly on Andy Revkin twice in this one column. That view is this: Breathless yammering about climate change has now and then emanated from out of control hippies who don’t know the science. Therefore, the science is less certain than the scientists say it is.

OMG, what hogwash. I can rearrange the letters in the name of a great American President to spell hairball conman. Therefore that president was a hairball conman.

What is to be said about a columnist who responds in his first installment to an honest and widespread critique by scientists and their supporters by making so many foolish statements about science? I’m not sure, but wise people say this is a reason to cancel their subscription to the New York Times in protest.

The New York Times has often been a little iffy on climate change, but it has not been a total rag. The Grey Lady’s reputation took a real hit in this area with the addition of Stephens. Even the other writers at the New York Ties are put off by it.

Some more reactions:

https://twitter.com/HunterCutting/status/858064484484603904/photo/1



from ScienceBlogs http://ift.tt/2oRttg5

Right in the middle, between the Trump-inspired March for Science, and the Trump-inspired People’s Climate March, the New York times managed to come down firmly on the side of climate and science denial, in its editorial pages.

This week sees the first NYT installment by the ex Wall Street Journal columnist and author Bret Stephens (also former editor of the The Jerusalem Post). He is a professional contrarian, well known for his denial of the importance and reality of climate change, as well as other right wing positions. I assume the New York Times added Stephens to their stable of opinion writers to appease the new Republican Majority in Washington DC. And, maybe that is a good idea. But they should have gone with a principled conservative who is interested in things like facts, rather going with a modern philistine like this guy.

Just consider this all too cute sentence with which he attempts to dazzle his readers.

Anyone who has read the 2014 report of the Intergovernmental Panel on Climate Change knows that, while the modest (0.85 degrees Celsius) warming of the Northern Hemisphere since 1880 is indisputable, as is the human influence on that warming, much else that passes as accepted fact is really a matter of probabilities.

First, let’s admit that time passes, so a 2014 report based on pre-existing information mainly from a year or two earlier is out of date in 2017, in a dynamic, rapidly changing field like climate change. As I note here, it is becoming increasingly common for climate science deniers to slip this one past. The IPCC report is a good starting point for understanding the scientific basis of climate change, but it is not a current document and should not be treated like one. The editors of the New York Times, please take note of this and hold your columnists to a higher standard.

Or, for that matter, hold them to any standard at all with respect to fact checking. Stephen’s 0.85 degrees has to refer to the planet, not the Northern Hemisphere, as he notes. The editors of the New York Times still think the Earth is round, with hemispheres, right? I would hope so. Also, we understand that this average (the 0.85 for the globe, or the higher value for the Northern Hemisphere) is a low ball estimate for two reasons. One is statistical, as explained in the IPCC report Stephens pretends to have read. The other is because the estimates have a problem now being increasingly realized in that they ignore a lot of earlier warming. (This all has to do with baselines and confusions about them, and the often unexamined and incorrect assumption that the first century of burning coal does not count because it was so long ago. Trust me, it counts.)

And, that is not a modest number. It is a significant number, and the warming in the pipeline which will not go away on with wishful thinking from climate contrarian columnists, is an even larger and even more significant number.

But never mind the pesky details such as Stephens does not have facts. Or the fact that he separates the indisputable form the probabilistic, when it is all probabilistic and none is indisputable (science is not really ever indisputable). His overall argument is utterly stupid.

Listen: he says that Hillary Clinton read the polling data wrong, a certainty (her victory in November) turned out to not happen, therefore we should not put much stock in a widespread scientific consensus as we have for the basics of climate change. I note, however, that the chance of Clinton winning was around 50-50, and that only once candidate can win. And, oh, yes, she won the popular vote, which is actually the measure were are talking about when referring to polling data. So, Stephens has that totally wrong. As your analogy goes, so goes the rest of your argument, Bret. Into the dumpster.

Stephens’ run up to this point involves a some very attractive conspiratorial ideation (very attractive if you are a conspiracy theorist, that is) using the argument that the more sure science is of something, the more likely it is to be a complete lie based on a vast conspiracy. That whole idea is so conspiratorial that I was forced to use the word “conspiracy” or a form of it three times in one sentence and five times in one paragraph. How about that?

I’m pretty sure Stephens was listening to the widespread complaints about his hiring at the NYT, and perhaps heeding his masters’ voice in the editorial room, because he does in the end admit that climate change is real and mostly what the scientists say. He has, rather, adopted a rather Revkinesque view of climate change — and I know this is Revkinesque because Stephens blames this half assed idea directly on Andy Revkin twice in this one column. That view is this: Breathless yammering about climate change has now and then emanated from out of control hippies who don’t know the science. Therefore, the science is less certain than the scientists say it is.

OMG, what hogwash. I can rearrange the letters in the name of a great American President to spell hairball conman. Therefore that president was a hairball conman.

What is to be said about a columnist who responds in his first installment to an honest and widespread critique by scientists and their supporters by making so many foolish statements about science? I’m not sure, but wise people say this is a reason to cancel their subscription to the New York Times in protest.

The New York Times has often been a little iffy on climate change, but it has not been a total rag. The Grey Lady’s reputation took a real hit in this area with the addition of Stephens. Even the other writers at the New York Ties are put off by it.

Some more reactions:

https://twitter.com/HunterCutting/status/858064484484603904/photo/1



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Friday Cephalopod: Goin’ in for the big hug [Pharyngula]



from ScienceBlogs http://ift.tt/2qgrweP


from ScienceBlogs http://ift.tt/2qgrweP