Climate change is now officially the new secular religion. House Speaker Nancy Pelosi (D-CA) said Sunday, March 14 on ABC’s “This Week” “My most recent trip to the northern triangle, that would be Honduras, Guatemala, El Salvador. You saw the impact of climate change. These people were leaving because of the drought. They couldn’t farm, and they were seeking other ways to survive. There are many reasons to go into this, but the fact we have to deal with it at the border, and some of the people coming there are seeking asylum.
The iconic Metronome digital clock sprawled across a 14th Street building in New York City facing Union Square normally counts time to and from midnight down to the fractions of a second, like a never-ending hour glass.
But in September 2020, the public installation was transformed into a “Climate Clock” that broadcasts the time remaining to avert an all-out climate catastrophe, or more specific, how much time we have left before the earth has warmed up 1.5 degree Celsius, the tipping point after which life as we know it would seize to exist.
Climate apocalypse alarmists also provide you with a climate clock to download which at the time of writing this blog looked like this:
The climate clock ticks down with remarkable precision, and the part of the total energy generated that is renewable is increased is displayed with ten digit precision.
So far, so good. But is it true? Let us take a look at the total ecosystem, including the clouds, rain and snow.
As CO2 warms up the poles
burned oil, gas and coal play their roles.
CO2 is still good;
makes plants green, grows more food,
and clouds are the climate controls.
We live in interesting times, the CO2 concentration has increased 50% since the beginning of industrialization. In the last 30 years the level has risen 17%, from about 350 ppm to nearly 410 ppm. This is what scares people. Is is time to panic and stop carbon emissions altogether as teenage Climate activist Greta Thunberg and N.Y. congresswoman Alexandria Ocasio-Cortez have suggested? As if on cue the climate models have been adjusted, and they suddenly show a much higher rate of temperature increase, in this case what is supposed to happen to global temperatures for a doubling of CO2 from pre-industrial times, from 270ppm to 540ppm.
There are two ways to approach this problem. The models make certain assumptions about the behavior of the changing atmosphere and model future temperature changes. This is the approach taken by IPCC for the last 32 years. These models are all failing miserably when compared to actual temperature changes.
The other way i to observe what is actually happening to our temperature over time as the CO2 increases. We have 50 years of excellent global temperature data, so with these we can see where, when and by how much the earth has warmed.
The most drastic temperature rise on earth has been in the Arctic above the 80th latitude. In the winter of 2018 it was 8C above the 50 year average. See charts from the Danish Meteorological Institute:
Note, there is no increase at all in the summer temperatures!
The fall temperature saw an increase of 4C and the spring temperature saw an increase of about 2.5C.
The 2020 winter recorded an about 4c increase Source: DMI.
Notice: In this chart the there is no recorded summer temperature increase at all!
The 5 thru 8C winter rise of temperature is significant, most would even say alarming, and my response is, why is that?
To get the answer we must study molecular absorption spectroscopy and explain a couple of facts for the 97% of all scientists who have not studied molecular spectroscopy. IPCC and most scientists claim that the greenhouse effect is dependent on the gases that are in the atmosphere, and their combined effect is additive according to a logarithmic formula. This is true up to a certain point, but it is not possible to absorb more than 100% of all the energy available in a certain frequency band! For example: If water vapor absorbs 90% of all incoming energy in a certain band, and CO2 absorbs another 50% of the energy in the same band, the result is that 95% is absorbed, (90% + 50% * (100% – 90%)), not 140%, (90% + 50%).
The following chart shows both CO2 and H2O are absorbing greenhouse gases, with H20 being the stronger greenhouse gas, absorbing over a much wider spectrum, and they overlap for the most part. But it also matters in what frequency range s they absorb.
For this we will have to look at the frequency ranges of the incoming solar radiation and the outgoing black body radiation of the earth. It is the latter that causes the greenhouse effect. Take a look at this chart:
The red area represents the observed amount of solar radiation that reaches the earth’s surface, the white area under the red line represents radiation absorbed in the atmosphere. Likewise, the blue area represents the outgoing black body radiation that is re-emitted. The remaining white area under the magenta, blue or black line represents the retained absorbed energy that causes the greenhouse effect.
Let us now take a look at the Carbon Dioxide bands of absorption, at 2.7, 4.3 and 15 microns. Of them the 2.7 and 4.3 micron bands absorb where there is little black body radiation, the only band that is of interest is at 15 microns, and that is in a band where the black body radiation has its maximum. However it is also in a band where water vapor also absorb, not as much as CO2,only about 20% to 70% as much. Water vapor or absolute humidity is highly dependent on the temperature of the air, so at 30C there may be 50 times as much water vapor, at 0C there may be ten times as much water vapor, and at -25C there may be more CO2 than water vapor. At those low temperatures the gases are mostly additive. In the tropics with fifty times more water vapor than CO2, increased CO2 has no influence on the temperature whatsoever. Temperature charts confirm this assertion:
Here the temperature in the tropics displays no trend whatsoever. It follows the temperature of the oceans, goes up in an El Niño and down in a La Niña. The temperature in the southern hemisphere shows no trend. In the northern temperate region there is a slight increase, but the great increase is occurring in the Arctic. There is no increase in the Antarctic yet even though the increase in CO2 is greater in the Antarctic and the winter temperature in the Antarctic is even lower than in the Arctic. So CO2 increase cannot be the sole answer to the winter temperature increase in the Arctic.
There is an obvious answer. When temperatures increase the air can contain more moisture and will transport more moisture from the tropics all the way to the arctic, where it falls as snow. Is the snow increasing in the Arctic?
Let us see what the snow statistics show. These are from the Rutgers’ snow lab.
The fall snow extent is increasing, and has increased by more than 2 percent per year.
The winter snowfall has also increased but only by 0.04 percent per year. The snow covers all of Russia, Northern China, Mongolia, Tibet, Kashmir and northern Pakistan, Northern Afghanistan, Northern Iran, Turkey, Part of Eastern Europe, Scandinavia, Canada, Alaska, Greenland and part of Western and Northern United States.
In the spring on the other hand the snow pack is melting faster, about 1.6 percent less snow per year. One of the major reasons for an earlier snow-melt is that the air is getting dirtier, especially over China, and to some extent Russia. The soot from burning coal and mining and manufacturing changes the albedo of the snow. The soot is visible on old snow all the way up to the North Pole. The other reason is that the poles are getting warmer. In the fall and winter it is mostly due to increased snowfall, but in the spring, as soon as the temperature rises over the freezing point, melting occurs.
So the warming of the poles, far from being an impending end of mankind as we know it, may even be beneficial. Warmer poles in the winter means less temperature gradient between the poles and the tropics, leading to less severe storms. They will still be there, but less severe.
There is one great benefit of increased CO2, the greening of the earth.
Thanks to this greening, accomplished with only the fertilizing effect of CO2, the earth can now keep another 2 billion people from starvation, not to mention what it does to plants and wildlife. The people in El Salvador are, even with the drought, better off now with the air containing more CO2 than before. One extra benefit is that photosynthesis uses less water as CO2 increases.
Having said that, I am still a conservationist. Coal, oil and gas will run out at some time, and I for one would like to save some for my great grandchildren. In addition I would like to minimize the need for mining, which is quite destructive. As the great conservationist Sarah Palin so succinctly put it: “For when it’s gone, it’s gone.“
The best solution is to switch most electricity generation to Thorium molten salt nuclear power. There are multiple reasons why this should be done as a priority.
Here are some of them:
29. President Donald J. Trump on Jan.12 issued an Executive Order on Promoting Small Modular Reactors for National Defense and Space Exploration. Only Liquid fluoride thorium reactors can meet all the needs.