Warmth and Its Aftermath. The medieval warm period ; The great famine
Cooling Begins. The climatic seesaw ; Storms, cold and doggers ; A vast peasantry.
The End of the "Full World". The specter of hunger ; The war against the glaciers ; "More like winter than summer" ; Dearth and revolution ; The year without a summer ; An Ghorta Mór.
The Modern Warm Period. A warmer greenhouse.
