Earth From Space HD

Groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultation with NASA scientists, NOVA takes data from earth-observing satellites and transforms it into dazzling visual sequences, each one exposing the intricate and surprising web of forces that sustains life on earth.

Hacked Global Warming Email Revealed!

Briffa 1998 data­reering/reconstructions/n_hem_temp/nhemt­emp_data.txt IPCC 2007 Fourth Assessment Chapter 6 Paleoclimate… Briffa, et al, Nature, 1998… Briffa et al Royal Society 1998… Mann, Bradley, Hughes 1999…