Natural Variability: The Northern Hemisphere Cooled And Warmed By 1°C In Decades ~1500 Years Ago
By Kenneth Richard on 23. July 2020
It is claimed Earth’s surface has warmed by 1°C in the last 140 years – which is a supposedly rapid climate change. But a new study suggests the Northern Hemisphere surface naturally cooled by 1°C in 8 or 9 years, then warmed up again by 1°C within decades during the Late Antique Little Ice Age.
Scientists have determined there were “catastrophic volcanic eruptions that took place in 536, 540 and 547 A.D.†Sulphate aerosols consequently scattered the Sun’s radiance, dramatically cooling the Earth’s surface for decades. This global cooling period, referred to as the Late Antique Little Ice Age (LALIA), resulted in crop failures, famines, disease epidemics, and societal unrest. After the cooling event, Earth’s climate naturally returned to its previous warmth.
https://notrickszone.com/2020/07/23/natural-variability-the-northern-hemisphere-cooled-and-warmed-by-1c-in-decades-1500-years-ago/