Rough Ways Made Smooth: A series of familiar essays on scientific subjectsProctor, Richard A. (Richard Anthony)
Science
Rough Ways Made Smooth: A series of familiar essays on scientific subjects
Proctor, Richard A. (Richard Anthony)
Science
During the cold weather of last December (1878) we heard much about
old-fashioned winters. It was generally assumed that some thirty or
forty years ago the winters were colder than they now are. Some began
to speculate on the probability that we may be about to have a cycle
of cold winters, continuing perhaps for thirty or forty years, as the
cycle of mild winters is commonly supposed to have done. If any doubts
were expressed as to the greater severity of winter weather thirty
or forty years ago, evidence was forthcoming to show that at that
time our smaller rivers were commonly frozen over during the winter,
and the larger rivers always encumbered with masses of ice, and not
unfrequently frozen from source to estuary. Skating was spoken of as a
half-forgotten pastime in these days, as compared with what it was when
the seniors of our time were lads. Nor were dismal stories wanting of
villages snowed up for months, of men and women who had been lost amid
snowdrifts, and of other troubles such as we now associate rather with
Siberian than with British winters.
Turning over recently the volume of the 'Penny Magazine' for the year
1837, I came across a passage which shows that these ideas about
winter weather forty years ago were entertained forty years ago about
winter weather eighty or ninety years ago. It occurs in an article on
the 'Peculiarities of the Climate of Canada and the United States.'
Discussing the theory whether the clearing away of forests has any
influence in mitigating the severity of winter weather, the writer
of the article says, 'Many persons assert, and I believe with some
degree of accuracy, that the seasons in Europe, and in our own island
particularly, have undergone a remarkable change within the memory
of many persons now living; and if such really be the case, how few
attempts have been made to account for this change, since no great
natural phenomenon, like that of clearing away millions of acres of
forest timber, and thereby exposing the cold and moist soil to the
action of the sun's rays, has recently taken place here; so that if the
climate of Great Britain has actually undergone a change, the cause,
whatever that may be, must be of a different nature from that generally
supposed to affect the climate of North America.' It must be explained
that, though in this passage the writer does not speak of a diminution
in the severity of the winters, it is a change of that sort that he is
really referring to. He had said, a few lines before, that 'some of
the older inhabitants of North America will declare to you that the
winters are much less severe "now" than they were forty or fifty years
ago,' and in the passage quoted he is discussing the possibility of a
similar change in Europe, where, however, as he points out, the cause
assigned to the supposed change in America has certainly no existence.
Since 1830, by the way, the theory has been advanced that the supposed
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account