Little Algae creates Huge Melt Feedback on Greenland Ice

Algae responsible for large albedo feedback on Greenland’s frozen surface, not only soot and dust. We believe gathering measurements from the surface of Greenland ice is fundamental to advancing our understanding of the melting Arctic. http://darksnowproject.org Video via https://www.youtube.com/user/greenman3610 Dark Snow 2017 Update “Am I really seeing that?” is a common sensation here, as below,…

Tell the Climate System Stories Again

Ever since scientists first began to explain the evidence that our climate was warming — and that human activities were probably to blame — people have been questioning the data, doubting the evidence and attacking the scientists who collect and explain it. Ben Santer: Fighting Trickle Down Ignorance https://climatecrocks.com/2017/07/10/ben-santer-fighting-trickle-down-ignorance Related The Relentless Attack on Climate…

Climate Expert Mike Mann: Understanding Dire Climate Predictions

This 2016 lecture featuring Michael E Mann http://www.meteo.psu.edu/holocene/public_html/Mann/index.php begins with a review of the now-solid evidence for a human influence on the climate of recent decades. Such evidence includes instrumental measurements available for the past two centuries, paleoclimate observations spanning more than a millennium, and comparisons of the predictions from computer models with observed patterns…

James Hansen: The Climate Crisis

On March 8, 2017, Jim Hansen talks about the broad spectrum of climate change, and how young people can take charge of their future. RELATED Young People’s Burden: Requirement of Negative CO2 Emissions by James Hansen July 18th, 2017 http://csas.ei.columbia.edu/2017/07/18/young-peoples-burden-requirement-of-negative-co2-emissions Jim Hansen: The Requirement for Negative CO2 Emissions Jim Hansen on YouTube Climate Science, Awareness…

Remembering Helmut Kohl’s Call for Climate Action (1995)

Today Helmut Kohl died, aged 87, he was chancellor of Germany from 1982 to 1998, and responsible to reunite Germany’s eastern and western parts. Back in 1995 he called for CO2 reductions, at a United Nations conference. Related Helmut Kohl, Chancellor Who Reunited Germany, Dies at 87 https://www.nytimes.com/2017/06/16/world/europe/helmut-kohl-german-chancellor-dead.html German: Der schwarze Riese http://www.spiegel.de/politik/deutschland/zum-tode-helmut-kohls-der-schwarze-riese-a-1152559.html Release via…

5 Surprising Climate Change Effects

Yoda, Luke and C3PO explain surprising climate change effects. Climate Change May Increase Volcanic Eruptions https://www.livescience.com/25936-climate-change-causes-volcanism.html Predictions Implicit in “Ice Melt” Paper and Global Implications http://csas.ei.columbia.edu/2015/09/21/predictions-implicit-in-ice-melt-paper-and-global-implications Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming could be dangerous http://www.atmos-chem-phys.net/16/3761/2016/acp-16-3761-2016.html Jim Hansen: Hell Will…

Vanishing Arctic Ice and Amplification

While heat waves and more intense storms have been directly linked to a warming Earth, new research is exploring possible impacts of an Arctic that is warming at twice the pace of the rise in global temperatures. Jennifer Francis, Rutgers University, discusses new research and efforts to understand this controversial aspect of climate change in…

Warlike Climate Mobilization

The Climate Mobilization Victory Plan, written by Ezra Silk, is a policy document that tangibly demonstrates how the U.S. could eliminate net greenhouse gas emissions by 2025, contribute to a global effort to restore a safe climate, and reverse ecological overshoot through a massive WWII-scale mobilization. http://www.postcarbon.org/the-climate-mobilization-victory-plan-foreword The Victory Plan (PDF) https://drive.google.com/file/d/0ByftlCTrJRYVejBuYUZkM1dKcms/view The Climate Mobilization…