Man and Nature; Or, Physical Geography as Modified by Human Action

CHAPTER I.

INTRODUCTORY.

Natural Advantages of the Territory of the Roman Empire--Physical Decay of that Territory and of other parts of the Old World-- Causes of the Decay--New School of Geographers--Reaction of Man upon Nature--Observation of Nature--Cosmical and Geological Influences--Geographical Influence of Man--Uncertainty of our Meteorological Knowledge--Mechanical Eff...