Arctic Dreams, Part II

Follows on 2009 Part I here, 2011 follow-on here.

As the Arctic comes under more scrutiny in the news, I'm reminded of my visit up there 25 years ago when we actually thought of global cooling! But the issues of access and exploitation are certainly not new... And I posted a few polar maps for fun here and here, though the best rendition can be found here.

Webmaps, history, climate and geology

Chatting with local history buffs brought up amazing facts about climate change and sea level rise since the Middle Ages in East Anglia. One book's sketch map relates how the North Sea coastline differed from today, and how that affected Anglo-Saxon socio-economics there before and after the Norman conquest and the Domesday book.