Was there ever a Little Ice Age?
"... a Europe that is getting older and poorer is starting to find
that moral stands in foreign policy are luxuries it can no longer
afford." Nick Cohen.
The proportion of women in a country's parliament can be predicted by average male and female digit ratios in that country. (Robert Trivers is on the paper.) I am not absolutely convinced of the exogeneity here but it is in any case a very interesting result.
Sounds of the Bodleian.