Enjoying Cartography and the Hapsburg Corps of Engineers. #HSS2016

Detail in Hapsburg military cartography: the Google Earth of the 18th century. #HSS2016

Transylvania, Moldavia, and Walachia: contested borders with the Ottomans and Russians. 18th c feels fresh. #HSS2016 #hss16

Chemical revolution. Next semester I need to teach this. Cool. #hss16 #HSS2016

Raymer: Anthropocene is relatively new term, but we should look to older conversations on human ecology to understand its history #hss2016

Ready for the roundtable on "Environmental History & History of Science: Tensions/Overlaps" #HSS2016