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Bad Science Climate Change Global Warming Non-Science Science Rules The Data Tree Family

Hot Old Forests

https://www.theregister.co.uk/2010/11/12/global_warming_good_for_rainforests/

The Register reports that way back, way back, when the rainforests were good and hot, they prospered and life proliferated.

“Global warming is actually good for rainforests, say boffins” reads the headline from Lewis Page, “plus 3 degrees C, 1000 parts per million Carbon Dioxide did jungles a world of good last time”.

Not quite, Lewis old chap. Not quite.

1. The change in global temperatures at the Paleocene-Eocene border was only “rapid” in geological time – at around 20,000 years for the whole event. Plenty of time for rainforests to adapt. Not like now.

2. “There is no evidence for enhanced aridity in the northern Neotropics”, says the Abstract of the research paper “Effects of Rapid Global Warming at the Paleocene-Eocene Boundary on Neotropical Vegetation” by Jaramillo C. et al., in Science, 12 November 2010, Volume 330. Number 6006, Pages 957 – 961, DOI: 10.1126/science.1193833

Yet evidence of severe droughts in the Amazonian rainforest area today makes the analogy with the Paleocene-Eocene Thermal Maximum rather thin. With the current incredibly fast rate of warming in South America, it’s unlikely that regular, intense, droughts are going to reduce in the rainforest area.

Added to the current data, there is every reason to believe that the climate in the tropics was very different at the time of the PETM – the Americas had not yet met, and no Gulf Stream northwards existed.

3. “”It is remarkable that there is so much concern about the effects of greenhouse conditions on tropical forests,” says Jaramillo’s Smithsonian colleague Klaus Winter”, write Lewis Page. Klaus, who ? He’s not even listed on the research paper author listing. Does Mr or Dr Winter have anything to do with this research ? Why does Lewis Page quote hiim ?

4. Have you seen the organisations that contributed to this research ? They include “Colombian Petroleum Institute”, “Petróleos de Venezuela S.A.” and “Agencia Nacional de Hidrocarburos, Bogotá, Colombia” and a number of mining companies. What do they want out of research into rainforest productivity 55 million years ago ?

5. Have we talked about the massive extinction of animal life that took place at the PETM ? Well, perhaps we should…

I wonder what Dr Simon Lewis, rainforest expert, will make of this latest “atrocity” from The Register ?
[ UPDATE : The Daily Mail reported Dr Simon Lewis’ views some way down in an article on the subject here. By e-mail, Dr Simon Lewis wrote to me, “[One] obvious point is they are happy to extrapolate 56 million years to now from three points in a tiny corner of South America, which is a bit different from their usual views about historical proxy data…” ]

When I get the access to this report, I will need to delve deeper into the reasons why Lewis Page has proved, once again, that he doesn’t understand current Climate Change science, and doesn’t understand why the climates of yesteryear often have very little to say about the climate of today and tomorrow.

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Advancing Africa Be Prepared Big Picture Climate Change Climate Chaos Disturbing Trends Eating & Drinking Freshwater Stress Global Singeing Global Warming Neverending Disaster Science Rules The Data Water Wars

Watering Hole

  

Image Credit : UCAR

People, animals and crops are likely to lose their favourite watering holes over the next few decades, not just in “poor” countries, but just about everywhere :-

https://www2.ucar.edu/news/climate-change-drought-may-threaten-much-globe-within-decades

The growing hole in water supplies is going to interfere with food security, and it’s going to interfere with human community survival, but it’s also going to interfere with energy production. In fact, it’s doing that already, as competition for water in Peru between food, grazing, people and energy shows most clearly :-

https://www.guardian.co.uk/global-development/poverty-matters/2010/sep/21/climate-wars-machu-picchu-irrigation
https://www.guardian.co.uk/global-development/video/2010/sep/23/peru-asparagus-wells-run-dry

What’s the story on the United Kingdom ? :-

https://www.physorg.com/news/2010-10-farmings.html

“Adapt now to keep farming’s water flowing : October 20, 2010 : Agricultural and horticultural businesses could face damaging water shortages in the coming decades as a result of climate change. Adaptation across the whole industry is needed to meet the impending challenge…”

https://www.reuters.com/article/idUSTRE69H4PS20101018

“UK crops to face water supply crunch, may relocate : LONDON | Mon Oct 18, 2010 : …Agricultural crops in Britain may need to be moved to new areas as the threat of both drought and flooding rises in the coming decades, a report commissioned by the Royal Agricultural Society of England said on Monday. The report said climate change was expected to produce higher temperatures, drier summers and wetter winters across much of England. “This is likely to mean reduced river flow and less water available for agriculture,” said one of the report’s authors, Alison Bailey, of the University of Reading’s School of Agriculture, Policy and Development…”

And the United States of America ? :-

https://www.skepticalscience.com/climate-change-impacts-on-CA-water-resources.html

“…The study found that water withdrawals in California are estimated to be greater than 100% of the available precipitation in 2050…”

https://www.doi.gov/news/pressreleases/Secretary-Salazar-Launches-New-Regional-Climate-Science-Center-and-Water-Census-at-Meeting-of-Colorado-River-Basin-Water-Leaders.cfm

“…10/20/2010 : Contact: Joan Moody : PHOENIX, AZ—At a meeting of water leaders from the seven Colorado River Basin states in Phoenix today, Secretary of the Interior Ken Salazar announced that the Department of the Interior has chosen the University of Arizona as home base for a regional Climate Science Center and selected the Colorado River Basin for the launch of the first U.S. water census since 1978. “The Colorado River Basin is ground zero for assessing the effects of climate change on our rivers and taking creative management actions to head off the related dangers posed to our water supplies, hydroelectric power generation and ecosystems,” the Secretary said. “We are with you for the long haul to protect our region and its water.”…”

https://www.uusc.org/content/examining_water_crisis_and_climate_change

“Examining the Water Crisis and Climate Change : UUSC understands that there is a global water crisis, which is the product of shifting and competing political and economic interests, depletion from environmental contamination, climate change, over-extraction, and increasing human population. As a human-rights organization, UUSC recognizes the urgent need to respond. Climate justice is a central theme of UUSC’s Environmental Justice work. More people are losing their access to clean, affordable water in the United States and in other nations, and too often, the victims are people in low-income communities, women, and racial and ethnic minorities…”

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Advancing Africa Advertise Freely Climate Change Eating & Drinking Floodstorm Food Insecurity Freshwater Stress Genetic Muddyfixation Global Warming Health Impacts Incalculable Disaster Neverending Disaster Science Rules Social Change The Data

Hungry for Change

People often talk about the weather in relation to Climate Change, but neglect to talk about the possible obvious and inevitable side-effects – hunger and starvation.

Frontline Club will screen the film “The Hunger Season” on 1st October 2010, and follow it with a panel discussion hosted by BOND and Oxfam UK :-

https://frontlineclub.com/events/2010/10/liberation-season-screening—the-hunger-season.html?utm_source=Frontline&utm_campaign=074ce4510f-Announcing+October+events&utm_medium=email

“Across the world a massive food crisis is unfolding. 
Climate change, increasing consumption in China and India, the dash for Biofuels are causing hitherto unimagined food shortages and rocketing prices. This has already provoked unrest and violence from the Middle East to South America and there is no end in sight in the coming months. The people who are going to be most sorely affected are those already living on the razors edge of poverty, those dependent on food aid for their very survival. As commodity prices have risen by 50%, the UN Agencies have barely half the budget they need to meet the needs of 73 million hungry people they are currently feeding…”

Biofuel targets may not be the only factor behind food price rises :-

https://www.wdm.org.uk/food-speculation/great-hunger-lottery

“In The Great Hunger Lottery, the World Development Movement has compiled extensive evidence establishing the role of food commodity derivatives in destabilising and driving up food prices around the world. This in turn, has led to food prices becoming unaffordable for low-income families around the world, particularly in developing countries highly reliant on food imports. Nowhere was this more clearly seen than during the astonishing surge in staple food prices over the course of 2007-2008, when millions went hungry and food riots swept major cities around the world. The great hunger lottery shows how this alarming episode was fueled by the behaviour of financial speculators, and describes the terrible immediate impacts on vulnerable families around the world, as well as the long term damage to the fight against global poverty…”

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Big Picture Climate Change Media

Amazongate Redux : Jonathan Leake Still Misguided

I was going to entitle this little web log post “Yet More Proof Journalists Can’t Read” but I thought that might seem a little too rude, and anyway, I wanted to be clear about the subject of the content of the post in the title, so I changed it.

I have just received an e-mail from Jonathan Leake of the Times of London and the Sunday Times. By order of his e-mail signature, I am not permitted to share entirely the contents of that e-mail with you, however, I can relate to you that it concerns the latest Climate Change “sceptic” bunkum story, to which you can find extensive reference plastered all over the Internet like some ugly, testosterone-fuelled teenage graffiti :-

https://news.oneindia.in/2010/03/12/amazonrain-forests-were-unaffected-from-once-in-a-centuryd.html

“Amazon rain forests were unaffected from once-in-a-century drought in 2005 : Friday, March 12, 2010”

https://www.sciencedaily.com/releases/2010/03/100311175039.htm

“New Study Debunks Myths About Vulnerability of Amazon Rain Forests to Drought : ScienceDaily (Mar. 12, 2010)”

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Big Picture Climate Change Social Change The Data

Climate Change South Eastern United States ?

A report into the waterless conditions in the South Eastern United States of America concludes that Climate Change is not the predominant factor.

Phew ! We can all breathe a sigh of relief !