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Biographical Memoirs
Biographic Memoirs Volume 84 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again.
Raptor
As evidenced by the incredible success of Helen MacDonald's H is for Hawk, and the legions of fans of Pale Male, the incredible red-tailed hawk of 5th avenue, we are full of rapture for raptors. James Macdonald Lockhart, is among the many who have sought out these incredible birds, and in this lyrical work of natural history he seeks out 15 different raptors, in 15 different landscapes across England: a journey in search of raptors, a journey through the birds and into their worlds. Raptors are by nature scarce and extremely elusive. Of Pandionidae (osprey), Accipitridae (broad-winged harrier, eagle, buzzard, red kite) and Falconidae (peregrine, sparrowhawk etc.) only widespread buzzards, ke...
The Rotation of the Earth
This book gives an account of certain observed irregularities on the rotation of the Earth, both in its rate of rotation (giving a variable length of day) and in the position of its axis. These irregularities are caused by events on and within the Earth and provide a means of studying a number of geophysical problems. Seasonal shifts in air masses and variable winds are causes of short-period fluctuations in the rotation. Climatic changes and their attendant sea levels are in part responsible for long-term fluctuations. Modern observations of the Moon and descriptions of ancient elipses both establish a secular increase in the length of day. The interpretation involves atmospheric, oceanic and bodily tides. The book provides a unified treatment of the rotation of the Earth, making this method of studying geophysical phenomena more readily accessible to geophysicists and others.
A Free Nation Deep in Debt
For the greater part of recorded history the most successful and powerful states were autocracies; yet now the world is increasingly dominated by democracies. In A Free Nation Deep in Debt, James Macdonald provides a novel answer for how and why this political transformation occurred. The pressures of war finance led ancient states to store up treasure; and treasure accumulation invariably favored autocratic states. But when the art of public borrowing was developed by the city-states of medieval Italy as a democratic alternative to the treasure chest, the balance of power tipped. From that point on, the pressures of war favored states with the greatest public creditworthiness; and the most creditworthy states were invariably those in which the people who provided the money also controlled the government. Democracy had found a secret weapon and the era of the citizen creditor was born. Macdonald unfolds this tale in a sweeping history that starts in biblical times, passes via medieval Italy to the wars and revolutions of the seventeenth and eighteenth centuries, and ends with the great bond drives that financed the two world wars.
