Join me in nominating David Bressan’s History of Geology blog for the Geological Society of America’s Mary C. Rabbitt History of Geology Award. To my knowledge, this would be the first time a blogger has won that honor. Every time I read one of David’s posts, I learn something new. I think it’s a wonderful … Read more
The final book I read over the break was Dirt: the Erosion of Civilizations, by David Montgomery. Montgomery got a MacArthur “Genius” Award for his soil work, and I use an article he wrote for GSA Today (2007) as one of the assigned readings for my Environmental Geology course. In Dirt, he lays out the … Read more
The final book I read over the break was Dirt: the Erosion of Civilizations, by David Montgomery. Montgomery got a MacArthur “Genius” Award for his soil work, and I use an article he wrote for GSA Today (2007) as one of the assigned readings for my Environmental Geology course. In Dirt, he lays out the … Read more
This summer, strolling atop the massive travertine terraces of Pamukkale, Turkey, I checked out the necropolis (graveyard) of Hierapolis, an ancient city founded around 200 BCE and abandoned after an earthquake in 1534. One thing that caught my eye there was this tomb, built of travertine blocks.
Right after I got to Istanbul on this most recent trip, I took a taxi from my hotel down to the Bosphorus, to check out the Rumeli Hisarı, a fort complex built in 1452 by Sultan Mehmet the II in anticipation of the following year’s siege of Constantinople. It’s constructed at the narrowest point on … Read more
On my last day in Ankara Turkey (last Friday), I took the afternoon off from the Tectonic Crossroads conference in order to pay the requisite visit to the Museum of Anatolian Civilizations. I say “requisite” because Ankara’s not quite so thrilling a town as Istanbul, but this is the one location that everyone agrees is … Read more
Note – I am wrıtıng thıs from Ankara, Turkey, where the Turkısh keyboard makes ıt very dıffıcult to type ‘i’ correctly — so please forgıve my decapıtated ‘ı’s… ___________________________ Today is the annıversary of the Battle of Lepanto, the fırst full-scale battle to take place at sea aboard armored ships. It strikes me as approprıate … Read more
The Haghia Sophia (or “Ayasophia”) is an astounding building in old town Istanbul. It is an ancient cathedral turned mosque turned museum. Through all these incarnations, the Hagia Sophia has retained some features and had other ones added on: it is a palimpsest of architecture, symbology, and history. Walking through its soaring main chamber, or … Read more
In Istanbul over the summer, Lily and I checked out the “Blue Mosque,” named for the predominant color of the mosaic tiles in its interior. It’s more formally know as “Sultan Ahmed Mosque,” named for the sultan who commissioned its construction in 1609. It is an elegant building: I loved the “pile of bubbles” effect … Read more
Over the summer, I finished reading an excellent history of creationism called The Creationists, authored by Ronald L. Numbers. Many of my students at Northern Virginia Community College come to my geology classes from a creationist background. Some are true believers, some are looking for the perspective of science. Some are quiet about it, others … Read more