“In the case of the Great Transition, the lead-up to and fallout from the tipping point of the mid-fourteenth century extended over almost 200 years, over which time climate and society, ecology and biology, and microbes and humans were progressively… — Bruce M. S. Campbell Copy Share Image
“In the case of the Great Transition, the lead-up to and fallout from the tipping point of the mid-fourteenth century extended over almost 200… — Bruce M. S. Campbell Copy Share Image
“Thus, Edouard Bard and Martin Frank claim that ‘the weight of evidence suggests that solar changes have contributed to small climatic oscillations occurring on… — Bruce M. S. Campbell Copy Share Image
