Weather cycles

The unresolved debate on the existence of weather cycles is explored in detail within this book. The evidence for and against the existence of cycles in the weather is examined and the difficulties in establishing the credentials of cycles discussed. The competing arguments involve the natural variability of the climate, the influence of sunspots and the variations in the Earth's orbit. A wide range of events from the ice ages to the El Nino and many examples of apparently cyclic behaviour are presented, with evidence from both instrumental observations and other records such as tree rings,…