An attitude that is waning, as more realise the economy is a wholly owned subsid...
September 6th 2017
Lava flows into the sea through underground lava tubes. #Hawaii #Volcano nationa...
September 5th 2017
“I dunno Bill, you really think that was a leopard seal waiting for us, not just...
September 3rd 2017
Looking out over the Tonto Platform from the South Kaibab Trail. Magical landsca...
September 2nd 2017
The Great Unconformity, #GrandCanyon. 1Bn yrs missing between sandstone, and ign...
August 30th 2017
One of my favourite talks. #Botswana and its noble first president, Seretse Kham...
August 13th 2017