Tying celestial mechanics to Earth’s ice ages

From Physics Today Gradual falls and sharp rises in temperature for millions of years have profoundly affected living conditions on the planet and, consequently, our own evolution. Mark Maslin is…

New paper from Markonis and Koutsoyiannis shows orbital forcings signal in proxy and instrumental records

Climatic Variability Over Time Scales Spanning Nine Orders of Magnitude: Connecting Milankovitch Cycles with Hurst–Kolmogorov Dynamics Yannis Markonis • Demetris Koutsoyiannis Received: 9 November 2011 / Accepted: 15 October 2012…

Claim: Five climate-forcing mechanisms govern 20,000 years of climate change

FOREWORD: I don’t agree with many of the claims made in this paper, particularly the retrograde tri-synodic Jupiter/Saturn cycle claims. This is not a peer reviewed paper. That said, I’m willing…

Commentary- Hansen Draft Paper: Paleoclimate Implications for Human-Made Climate Change

by Dr. Martin Hertzberg As the saying goes: “If all you have in your hand is a hammer, then everything looks like a nail”. It is hopeless to expect that…

Normal Seasons of the Sun (GW Tiger)

Guest post by Ira Glickstein PhD. We had joy, we had fun, we had Seasons of the Sun. But the mountains we climbed were but whimsies of our minds. That…