If we are to gauge the generally accepted hypotheses of any science and arrive at individual conclusions respecting their value, we must be prepared to inquire into the ancestry of each - we must trace out the route by which each has come to its present position of eminence.


Characteristics of Existing Glaciers, Introduction (p. 1), The Macmillan Co. 1911


If we are to gauge the generally accepted hypotheses of any science and arrive at individual conclusions respecting their value, we must be prepared...

If we are to gauge the generally accepted hypotheses of any science and arrive at individual conclusions respecting their value, we must be prepared...

If we are to gauge the generally accepted hypotheses of any science and arrive at individual conclusions respecting their value, we must be prepared...

If we are to gauge the generally accepted hypotheses of any science and arrive at individual conclusions respecting their value, we must be prepared...