200 years of Global Change 1900-2100 Climate Science History & Projections of IPCC-AR5 2013

Hans Rosling lecture 19 mins – 28 September 2013 200 years of Global Change, Climate Science, History Projections & the IPCC AR5 Report explained Professor Hans Rosling, Karolinska Institutet of Sweden. Edutainer at www.Gapminder.org their mission: “To fight devastating ignorance with a fact-based worldview everyone can understand.” The first public forum for the launch of…

Climate Change, Clashes and Riots

Are recent clashes and riots affected by climate change? And if so to what extent? An exhaustive study of a wide range of conflicts over thousands of years has found that rising temperatures are inevitably linked to an increase in violence. Stand by for more violence. As planetary temperatures rise, so does the likelihood of…

Abrupt Climate Change In The Arctic (And Beyond) An Update

AGU Fall Meeting 2013: Our understanding of future Arctic change is informed by the history of past changes, which often have been both large and abrupt. The well-known ice-age events such as the Younger Dryas show how sea-ice changes can amplify forcing to produce very large responses, with wintertime sea ice especially important. These changes…

Global Warming Underestimated by Half

Uploaded on YouTube Aug 21, 2013: Coverage bias in the HadCRUT4 temperature series and its impact on recent temperature trends. Cowtan & Way (2013) Stefan Rahmstorf at RealClimate: A new study by British and Canadian researchers shows that the global temperature rise of the past 15 years has been greatly underestimated. The reason is the data gaps in…

State of the Ocean: Ocean Acidification and Previous Marine Extinctions

The 2013 report on the State of the Ocean, by IPSO can be accessed here (PDF). From the report: Executive Summary • Climate change and the ocean – What does the future hold? The ocean isshielding us from the worst effects of accelerating climate change by absorbing excess CO2 and heat from the atmosphere. The twin effects…

IPCC: Climate Change Synthesis Report, Highlights

Published on YouTube Sep 30, 2013: For the 5th time in 23 years, the world’s leading climate scientists have released an update on the state of the climate. WeatherNation Chief Meteorologist reviews the highlights plus shares the panel’s predictions for the rest of the century. Here’s a link for more information: http://www.ipcc.ch/

NASA: IPCC Projections of Temperature and Precipitation in the 21st Century

Published on YouTube Sep 27, 2013: New data visualizations from the NASA Center for Climate Simulation and NASA’s Scientific Visualization Studio show how climate models — those used in the new report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC) — estimate how temperature and precipitation patterns could change throughout the 21st century.…

IPCC Report AR5 September 2013 (WG1) “The Pause”

On September 27 2013 the IPCC released the WG1 report of the IPCC AR5 assessment. UN Secretary General Ban-Ki Moon addressed the IPCC at Stockholm on 27 September. He stated that “the heat is on. We must act”. US Secretary of State John Kerry responded to the report saying “This is yet another wakeup call: those who deny the science…

The Truth About Global Warming – Science & Distortion – Stephen Schneider

Uploaded to YouTube on Jan 2, 2012: Stephen Henry Schneider (February 11, 1945 — July 19, 2010) was Professor of Environmental Biology and Global Change at Stanford University, a Co-Director at the Center for Environment Science and Policy of the Freeman Spogli Institute for International Studies and a Senior Fellow in the Stanford Woods Institute for…

Plant Productivity Reduction with Climate Change

NASA: Drought Drives Decade-Long Decline in Plant Growth published 08.19.10 by Kathryn Hansen | Source Earth has done an ecological about-face: Global plant productivity that once flourished under warming temperatures and a lengthened growing season is now on the decline, struck by the stress of drought. NASA-funded researchers Maosheng Zhao and Steven Running, of the…