American Elephants


About the Coming Catastrophe: It’s Not the Climate! by The Elephant's Child

Fear of catastrophic climate change exists only in computer models which are used to predict the future on the basis of not very much real knowledge. That we don’t really know very much about earthly climate should be obvious from all the controversy.

The earth has been warming very gradually for 300 years, since the Little Ice Age ended, well before we discovered the use of fossil fuels. Prior to the Little Ice Age was the Medieval Warm Period, when the Vikings colonized Greenland and Newfoundland, and it was warmer than today. That was a period when humanity thrived. Before that were the Dark Ages, and before than the Roman Warming. Humanity has been pretty successful at adapting to change. Why is it only now that we fear change as a portent of disaster? Too many end if the world scenarios in the movies?

The idea that it would be catastrophic if carbon-dioxide were to increase and average global temperatures were to rise a few degrees is just silly. And there is no evidence whatsoever that the climate will become drastically warmer, or that the sea will rise by feet rather than millimeters. None.

A new scientific study by Bjorn Stevens of the Max Planck Institute for Meteorology in Hamburg, Germany published in the American Meteorological Society Journal—finds the effect of aerosols on climate are much smaller that those in almost all of the computer models used by the Intergovernmental Panel on Climate Change (IPCC).

“Aerosols are the minute particles added to the atmosphere by burning fossil fuels (as well as by non-anthropogenic sources, like volcanoes). The reason they are important is that they are so often cited by alarmists to excuse the awkward fact that the world has stubbornly failed to warm at the disastrous rate they predicted it would.”

A NASA expert in 2009 said:

Using climate models, we estimate that aerosols have masked about 50 percent of the warming that would otherwise have been caused by greenhouse gases trapping heat near the surface of the Earth.

There was a lack of global warming, a cooling period, between 1940 and 1970 (ice age?) when there was increased industrialization and extra man-made CO².  Aerosols have been used to explain the lack of warming.

The new Stevens paper has been called a “game changer” by one expert in the field — Nic Lewis.

According to the IPCC’s models, the effect of aerosols on the climate could be as much as 4.5 degrees. The Stevens paper says this is a big overestimate and the reduction they effect on temperature cannot be more than 1.8 degrees C. If the cooling effects of aerosols is much smaller than the IPCC thinks, then the rise in global temperatures that can be attributed to man-made CO² is much smaller than the alarmist computer models acknowledge.

The terrestrial temperature measuring stations have been shown to vastly overestimate warming as well, for many are improperly sited next to air-conditioner exhausts, walls that reflect heat, trash burners, next to asphalt parking lots — all locations that artificially raise the heat measurement on the thermometers.

Satellite measurement began about 1980, I think. The climate models are unable to predict the present climate when we know what it is. Mankind has always wanted to predict the future, but I don’t know that it’s any better now than when they were tossing bones, or reading tea leaves. Lord knows they’ve tried, especially with financial markets.  The models devised for predicting the future of the stock market were, I believe I read, the original source for the climate models. Any successful predictions are apt to be just lucky guesses, otherwise we wouldn’t have Las Vegas, nor a Lottery, nor losses on the stock market. We are not meant to know the future,but to be wise enough to prepare for what might be.

ADDENDUM: Dr.Roy Spencer and Dr. John Christy of the University of Alabama at Huntsville, who developed the satellites that give us the only real time climate measurements, are celebrating their 25th anniversary, so they started measuring in 1990. I was only ten years off!

 


2 Comments so far
Leave a comment

The climate models on which the entire Catastrophic Global Warming delusion rests are built without regard to the natural 60 and more importantly 1000 year periodicities so obvious in the temperature record. The modelers approach is simply a scientific disaster and lacks even average commonsense .It is exactly like taking the temperature trend from say Feb – July and projecting it ahead linearly for 20 years or so. They back tune their models for less than 100 years when the relevant time scale is millennial. This is scientific malfeasance on a grand scale.
The temperature projections of the IPCC – UK Met office models and all the impact studies which derive from them have no solid foundation in empirical science being derived from inherently useless and specifically structurally flawed models. They provide no basis for the discussion of future climate trends and represent an enormous waste of time and money. As a foundation for Governmental climate and energy policy their forecasts are already seen to be grossly in error and are therefore worse than useless. A new forecasting paradigm needs to be adopted.
For forecasts of the timing and extent of the coming cooling based on the natural solar activity cycles – most importantly the millennial cycle – and using the neutron count and 10Be record as the most useful proxy for solar activity check my blog-post at
http://climatesense-norpag.blogspot.com/2014/07/climate-forecasting-methods-and-cooling.html
The most important factor in climate forecasting is where earth is in regard to the quasi- millennial natural solar activity cycle which has a period in the 960 – 1020 year range.For evidence of this cycle see Figs 5-9. From Fig 9 it is obvious that the earth is just approaching ,just at or just past a peak in the millennial cycle.
I suggest that more likely than not the general trends from 1000- 2000 seen in Fig 9 will likely generally repeat from 2000-3000 with the depths of the next LIA at about 2650. The best proxy for solar activity is the neutron monitor count and 10 Be data. My view ,based on the Oulu neutron count – Fig 14 is that the solar activity millennial maximum peaked in Cycle 22 in about 1991. There is a varying lag between the change in the in solar activity and the change in the different temperature metrics. There is a 12 year delay between the neutron peak and the probable millennial cyclic temperature peak seen in the RSS data in 2003. http://www.woodfortrees.org/plot/rss/from:1980.1/plot/rss/from:1980.1/to:2003.6/trend/plot/rss/from:2003.6/trend
There has been a cooling temperature trend since then (Usually interpreted as a “pause”) There is likely to be a steepening of the cooling trend in 2017- 2018 corresponding to the very important Ap index break below all recent base values in 2005-6. Fig 13.
The Polar excursions of the last few winters in North America.are harbingers of even more extreme winters to come more frequently in the near future

Comment by Dr Norman Page

Thanks! I am not a scientist, as is probably obvious, but an enthusiast of plain old common sense. I grew up very rural and mostly outside, and rural people aren’t apt to accept the notion of catastrophic global warming.

John Kerry recently made a very impassioned little speech about the need to “Do something” to save us from GW. It was pretty obvious that his information came entirely from Leftist talking points. He knew nothing beyond that.

To break through the talking points scientists are going to have to learn to speak and write more simply. Not dumbed-down, but simple. The catastrophic crowd says “rising seas,” “increased droughts,” you know the litany.

I haven’t seen any reports on fatalities from the cold in New England, but they would probably not make the news anyway. New England obediently shut down their coal-fired plants, and their nuclear plant without the necessary natural gas pipelines in place. They were hoping to buy enough power from Canada — but people die from cold. Please feel free to drop by and correct me if I get too far off.

Comment by The Elephant's Child




Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s



%d bloggers like this: