Are We Nearing The End Of Our Current Interglacial?

This paper compares the ideas contained in the main papers published on climate change since World War II to arrive at a suggested consensus of our present knowledge regarding climatic changes and their causes

Atmospheric carbon dioxide is only suggested as a cause in one theory, which, despite its wide acceptance by politicians, the media, and the public, ignores the findings in other studies, including the ideas found in the Milankovitch Cycles.

It also does not explain the well-known NASA map of the changes between the global 1951-1978 and the 2010-2019 mean annual temperatures.

The other theories by oceanographers, Earth scientists, and geographers fit together to indicate that the variations in climate are the result of differential solar heating of the Earth, resulting in a series of processes redistributing the heat to produce a more uniform range of climates around the surface of the Earth.

Key factors include the shape of the Earth and the Milankovitch Cycles, the distribution of land and water bodies, the differences between heating land and water, ocean currents and gateways, air masses, and hurricanes.

Low atmospheric carbon dioxide levels during cold events could result in too little of this gas to support photosynthesis in plants, resulting in the extermination of most life on Earth as we know it.

The 23 ka [kiloannum] Milankovitch cycle began to reduce the winter insolation received at the surface of the atmosphere in the mid-latitudes of the Northern Hemisphere starting in 2020.

This results in extreme weather as the winter insolation reaching the surface of the atmosphere in the higher latitudes of the Northern Hemisphere decreases while the summer air temperatures increase.

It heralds the start of the next glaciation. A brief outline is given of some of the climatic changes and consequences that may be expected in Western Canada during the next 11.5 ka.

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Comments (5)

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    VOWG

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    No one knows. Projection and speculation is what passes for science these days. Has “covid” taught us nothing?

    Reply

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    MattH

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    Hi readers and the illiterate searching for pictures and photos.

    Perihelion and aphelion dates advance by one day every 58 years with a possible variation of up to two days within this advancement.

    In 1246, the Southern Hemisphere Summer Solstice was on the same day as the Earth reached its perihelion.
    In 6430, the perihelion will coincide with the March equinox.

    Perihelion was on the date of the Northern Summer Solstice approximately 12,391 years ago which coincides with much of the ice ablating and melting from the last Northern Hemisphere glaciation.

    When perihelion is during the solstice earth receives the extra energy on the days before perihelion and the extra energy as the sun traverses back to the other hemisphere again.

    In other words, when perihelion is on the date of the solstice perihelion provides the extra sun energy for almost twice the length of time.
    When perihelion is on the date of the equinoxes it is also on the equinoxes during aphelion 6 months later. Time the sun is over the equator is both closest to earth and furthest from earth.

    As the date of perihelion gets closer to the date of the equinox the earth will start to cool, every thing else being equal, but currently perihelion is less than two weeks after the summer solstice giving the Southern Ocean a near to double whammy perihelion effect. (warming)

    Whew. I hope that was not hard to read. No damn photos.

    Be Happy.

    Reply

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      VOWG

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      In short it will get warm and get cold as it has done for millions of years.

      Reply

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        MattH

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        Always good to understand cause and effect to one day be able to help dismantle the tyranny, oldest whitest and wisest one.

        Reply

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    Robert Beatty

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    My investigation into global cooling suggests it may become undeniable by 2025. So not too long now. The report Global Cooling – Beware the Snowman Cometh is available in our publications https://principia-scientific.com/wp-content/uploads/2020/03/global-cooling-beatty.pdf
    The conclusions read:
    Henry’s Law shows that atmospheric CO2 concentration is a proxy for SST.
    The sea has heated noticeably, but the land has not. This accounts for the ‘average global temperature’ as reported.
    We conclude that sea temperatures are controlled by core activity and land temperatures, which are dropping in many northern regions, are mostly affected by solar activity.
    The interaction of these two drivers ensures that no two “ice age” events will be identical.
    New forms of government (such as the Hamon proposal) are required to smoothly introduce a system of rapid mass relocation.
    Existing tropical land and island reclaimed land are possible for new residential locations.
    The impact of a new ice age could become critical by 2025.

    Reply

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