Climate Change Scepticism: Interdisciplinarity Gone Wrong? February 12, 2014.
This site explores interdisciplinary research into climate changes past, present, and future. Its articles express my conviction that diverse approaches, methodologies, and findings can yield the most accurate perspectives on complex problems. To contextualize modern warming, for example, we can reconstruct past climate change using models developed by computer scientists; tree rings or ice cores examined by climatologists; and documents interpreted by historians. More
Is Arctic Sea Ice Recovering? January 10, 2014.
Last year might have been the hottest year ever recorded by our instruments. Average global temperatures were at least 0.27° C warmer than the average between 1981 and 2010, which was in turn up from the preindustrial norm. Overall, the past 17 years have been very warm, and since 2002 temperatures have been consistently well above the 1981-2010 average. However, that consistency is not clearly reflected in Arctic sea ice trends. In fact, the winter extent of Arctic sea ice has expanded in the last two years, seemingly defying projections of its imminent collapse. More
Climate, Crisis, and Causality in the Bronze Age. December 4, 2014.
In Europe, the “Bronze Age” lasted nearly 2,000 years, from approximately 3200 BCE to roughly 600 BCE. In this period, bronze tools were forged for the first time, revolutionizing how Europeans manipulated their world and competed for resources. The first trading networks connected the continent, as navigational knowledge reached heights that Europeans would not exceed until the fifteenth century. Centralized “palace economies” flourished throughout Europe and the Middle East, in ancient civilizations we remember today: on Minoan Crete, in Mycenaean Greece, in the Mesopotamian conquests of the Hittites and Akkadians, and of course in Egypt. More
A Conversation with Dr. Michael Mann. November 17, 2014.
Dr. Michael Mann is one of the world's best-known climate change scholars. He is the director of the Earth System Science Centre at Pennsylvania State University, where he pioneers innovative methods for reconstructing past climate change. Mann is the author of more than 160 peer-reviewed publications and two books, and he is the founder of the popular climatology blog RealClimate. On Twitter, he is followed by nearly 23,000 people.
For these reasons, we asked Dr. Mann to give an interview that would launch a new "Interviews" section of HistoricalClimatology.com. We are grateful that he took the time to answer our questions. More
How Should we Measure Climate Change? October 11, 2014.
Last month, world leaders met at UN Headquarters in New York City for Climate Summit 2014. As protests raged across the globe, diplomats established the framework for a major agreement next year. The aim will be to limit anthropogenic warming to no more than 2 °C, a threshold established by scientists and policymakers, beyond which climate change is increasingly dangerous and unpredictable. More
Featured Image, February 2015:
Near Longyearbyen, between Norway and the North Pole. Taken by PhD Candidate Benoit S. Lecavalier during a research trip to Svalbard, Winter 2015.
NASA: Global Sea Ice Declining Despite Antarctic Growth. Reporting Climate Science
The Pentagon and Climate Change. Rolling Stone
Ocean carbon release 'ended last Ice Age.' BBC News
How much oil must stay buried to avert 2oC warming? NewScientist
Seafloor Volcano Pulses May Alter Climate. ScienceDaily
Asseng, S., et al. "Rising temperatures reduce global wheat production." Nature Climate Change 5 (2015): 143-147.
Climate History Forum, The William and Mary Quarterly 72:1 (2015): 25-158.
Degroot, D. “Testing the Limits of Climate History: The Quest for a Northeast Passage During the Little Ice Age, 1594-1597.” Journal of Interdisciplinary History XLV:4 (Spring 2015): 459-484.
Marotzke, J. and Forster, P. "Forcing, feedback and internal variability in global temperature trends." Nature 517 (2015): 565-570.
McGlade, C. and Ekins, P. "The geographical distribution of fossil fuels unused when limiting global warming to 2oC." Nature 517 (2015): 187-190.
Moore, F. and Diaz, D. "Temperature impacts on economic growth warrant stringent mitigation policy." Nature Climate Change 5 (2015): 127-131.
Tavoni, M., et al., "Post-2020 climate agreements in the major economies assessed in the light of global models." Nature Climate Change 5 (2015): 119-126.
Click here for more news