Arctic Deep-Ocean Dynamics (Nature):

Warmer Atlantic Water intrusion energizes the Arctic Eurasian Basin

Changing North Atlantic Jet Stream (Nature):

Subseasonal variability of the winter North Atlantic jet stream has decreased due to climate change

Global Tropical Cyclone Landward Extension (Nature):

Tropical cyclone rainfall extends inland

Chinook Salmon Risks & Restoration (GCB):

A Modern Ghost Story: Increased Selective Mortality of Salmon Under Climate Extremes

North America > Heat Stress (Climate Dynamics):

Future humidex extremes over North America: projections & uncertainties from the CanESM5 large ensemble

Antarctic Intermediate Water & Global CO2 Cycle (Science):

Shifts in Antarctic Intermediate Water properties coincide with atmospheric CO2 rise across the Mid-Brunhes Event

New Book (Edward Elgar):

Decolonizing Industrial Heritage: Adaptive Reuse, Community Engagement, & Climate Resilience

Europe > Heatwaves & Mosquitoes (GCB):

Heatwaves Constrain the Future Persistence of Mosquito Vectors in Europe

Southern Ocean Water Mass Changes (Nature):

Poleward migration of warm Circumpolar Deep Water towards Antarctica

Amazonia > Forest Recovery (PNAS):

Forest recovery pathways after fire, drought, & windstorms in southeastern Amazonia

US West > Tree Epidemics (Nature):

Future climate will not save high-elevation white pines

CO2 Removal Technology (Nature):

Negative emissions technologies & practices could challenge global resource supply & environmental limits

South America Wildfires (Nature):

South American fire activity in spring is linked to Antarctic sea ice variability

Greenland > Extreme Melting Events (Nature):

Record-breaking Greenland ice sheet melt events under recent & future climate

Global Urban Heat Risk (Climatic Change):

Three billion urban residents can avoid unprecedented future heat

Texas Gulf Coast > Compound Flooding (Earth's Future):

Rapid Intensification & Relative Sea-Level Rise Amplify Compound Flooding From Hurricanes Harvey & Beryl

Arctic Moisture Transport Dynamics (Nature):

Interlinks between sea-ice melting & continental wetting under a changing Arctic moisture transport

Global Land Carbon Sink (BG):

Soil moisture-induced changes in land carbon sink projections in CMIP6

India > Forest Carbon Stocks (Environ Res-Climate):

Dynamics & future projections of Indian forest carbon stocks under different emission pathways using CMIP6 and LPJ-GUESS

Sahel > Weather Extremes (Nature):

Anthropogenic aerosols override greenhouse gases in Sahel climate change

N Atlantic Tropical Cyclones (Nature):

Warmer temperatures lead to wetter tropical cyclones in the North Atlantic

Tropical Urban Heatwaves & Heat Islands (Nature):

Evaluating the relationship between heat waves & urban heat islands in tropical cities: a case study of Kuala Lumpur & George Town

Arctic & Eurasian Winter Temp Linkages (Nature):

Stratospheric precursor induces wintertime phase reversal of the “warm Arctic-cold Eurasia” pattern

Global Heatwaves & the Role of Land-Atmosphere Coupling (Nature):

Increasing global heatwave occurrence associated with land-atmosphere interactions

Global Drought Dynamics (Nature):

Drought propagation as a nonlinear amplifier of ecohydrological damage

Tropical Forest Biodiversity (Nature):

Biodiversity resilience in a tropical rainforest

AMOC Strength (Science):

Meridionally consistent decline in the observed western boundary contribution to the Atlantic Meridional Overturning Circulation

Indonesia > Subsidence & Sea Level Risk (Science):

Land subsidence on Java Island & its contributions to relative sea level change

Estimating Global & National GHG Emissions (ESSD):

Differences in anthropogenic greenhouse gas emissions estimates explained

Key Actions on AMOC Tipping (PLOS Opinion):

Preparing for a potential crossing of an AMOC tipping point

Changing Landscape for our Marine Food Web (Nature):

Biochemical remodelling of phytoplankton cell composition under climate change

Australia > Future Droughts (HESS):

Future changes in seasonal drought in Australia

Alaska > Estuary Freshwater & Carbon Flows (Glob Biogeochem Cycles):

Hydrological Cycle Intensification & Permafrost Thaw Drive Increased Freshwater & Organic Carbon Inputs to Northern Alaska Estuaries

Tasman Sea > Marine Heatwaves (Nature):

Toward a mechanistic characterisation of marine heatwaves

Antarctic Fast Ice Dynamics (Nature):

Lagged influence of spring southern annular mode on late-summer Antarctic fast ice variability

Global Permafrost & Wildfire Emissions (Nature):

Permafrost & wildfire carbon emissions indicate need for additional action to keep Paris Agreement temperature goals within reach

Global Human Population & Earth's Sustainability (ERL):

Global human population has surpassed Earth’s sustainable carrying capacity

Book Review > Nowhere Left to Go: How Climate Change is Driving Species to the Ends of the Earth

                                   Book Review


Nowhere Left to Go: How Climate Change is Driving Species to the Ends of the Earth, by Benjamin von Brackel, The Experiment, New York, 2022, 278 pp. ISBN: 978-1-61519-861-0 (Translated by Ayça Türkoğlu).


One of the nine components of the scientifically based planetary boundaries framework* is the loss of biosphere integrity (biodiversity losses and extinction).

Biodiversity is all the living things on our planet – from the smallest bacteria to the largest plants and animals…. Biodiversity on Earth is the result of four billion years of evolution.

The Royal Society

Relatively recently, a new scientific field of research has emerged ̶ movement ecology or climate change-induced migration of flora and fauna. Placed within such context, this book, originally published in Germany (2021) under the title Die Natur auf der Flucht, reports numerous examples of how the biodiversity threshold of our world is being overstepped. 

Book Review > The Best of Times, The Worst of Times: Futures from the Frontiers of Climate Science

 Book Review

 

The Best of Times, The Worst of Times: Futures from the Frontiers of Climate Science, by Paul Behrens, London, Indigo Press, 2020, 346 pp. ISBN: 978-1-911648-09-3.

Deeply researched, remarkably accessible and comprehensive, The Best of Times is a treatise of the deteriorating social and physical systems of our world. Particularly critical structures include climate, racism, politics, energy, economies, food, information, and the media. Uniquely qualified to address the cross-disciplinary threads of our planetary crises, Behrens categorizes a bundle of wicked problems now facing the human race. Providing context and perspective, this book points to several examples of where inequality has led to collapse of civilizations. A vast set of complex objectives are set out which we must meet in a crucially brief and shrinking timespan. As the author has stated on social media, he emphatically provides no “sugar coating.”

Book Review > Breaking Boundaries: The Science of Our Planet:

BOOK REVIEW

Breaking Boundaries: The Science of Our Planet, by Johan Rockström and Owen Gaffney, New York, New York, DK, 2021, 227 pp. ISBN: 978-0-7440-2813-3.

What is our destiny? As we look forward to COP26 (Glasgow) in the fall, this book makes clear what must be achieved. Our planet is in crisis. But we’re not only experiencing a climate emergency, we face massive ecological disasters on many fronts. Breaking Boundaries builds upon collaborative research, specifically highly cited scientific papers (2009, 2009, 2015, 2019) which introduced the novel concept of “planetary boundaries”  ̶  irreversible and abrupt tipping points (non-linear changes) in our Earth’s systems. Not only has this ground breaking approach catalyzed a new area of academic research, over recent years, Rockström has clarified this model to a widening audience via TED Talks and other public formats (including a recent Netflix documentary).

Book Review of Media and the Ecological Crisis (Public Understanding of Science):

Book Review: Richard Maxwell, Jon Raundalen and Nina Lager Vestberg (eds), Media and the Ecological Crisis

Public Understanding of Science November 2016 25(8): 1023, doi:10.1177/0963662516670501

A diverse, well informed group of interdisciplinarians collaborate with academic editors based in Norway and the USA to explore an existential question: will we continue with unsound practices relating to communications technology and media production which run counter to balancing human culture with the natural world? Alternatively, are we capable of transforming global information and communication paradigms into more sustainable models?

Book Review of Painter's Climate Change in the Media

(Login) Climate Change in the Media: reporting risk & uncertainty

Pages 551-553 Published online: 21 Nov 20A clear comprehension of the dual concepts of risk and uncertainty is a highly beneficial attribute held by those pursuing answers to scientific questions—this is certainly the case when we attempt to understand our anthropogenic (human-caused) climate crisis. The promotion of meaningful approaches to communicating such intrinsic facets of climate change is, understandably, a growing topic of research. Emerging from decades of academic analyses in such social research fields as communication studies and public understanding of science, Climate Change in the Media expands our appreciation of the crucial role held by media organizations in public understanding of climate science.

Scholarly literature has explored the substance and treatment of risk and uncertainty with respect to various aspects of climate change. In addition to media coverage, principal spheres such as natural sciences (effects within natural earth systems, etc.) and policy (mitigation practices, etc.) regularly undergo such examination. Painter and colleagues measure (qualitatively and quantitatively) how and to what degree risk and uncertainty are reported in six countries—India, France, Australia, Norway, the UK, and the USA—by investigating coverage of certain climate news events, including findings of the Intergovernmental Panel on Climate Change (IPCC). Prior to examining metrics, this narrative explores various categories of risk, including implicit and explicit as well as certain low probability/high impact events known as “tail risks” (for instance, hurricane damage); what follows is an exploration of newspaper article frames during four relevant time periods.

The term “frame” is applied to the embedded structure which provides context and meaning to a story. Four types of frames are assessed: (1) uncertainty, (2) disaster/implicit risk, (3) explicit risk, and (4) opportunity. For purposes of this research, an implicit risk frame entails a focus upon specific adverse physical impacts, (sea-level rise, flooding, droughts, etc.). Alternatively, an explicit risk frame is applied if the text revolves around numerical probabilities or less defined consequences.

Although these researchers “were particularly interested in … explicit risk,” their analyses found such “was very seldom the dominant tone on its own” (p. 67); however, they encountered consistent presence of both uncertainty and implicit risk frames. A significant number of uncertainty frames—widely considered obstacles to public understanding and engagement—are attributable to the inclusion of skeptical voices. Still, the uncertainty format was not as dominant as implicit risk which was ubiquitous—not only as most salient but also the prevailing timbre of stories.

A major risk faced by all Earth's inhabitants is the tipping of climate thresholds (leading to abrupt climate events)—some, such as a melting Arctic, may have already been pushed beyond the point of no return. Describing such scientific intricacies to lay communities (and policy-makers) requires complex groundwork by reporters, but Painter's group found (as have other academic researchers), such climate fundamentals (including the albedo effect and other physical and ecological dynamics described by the IPCC) have not been well deliberated by the press in most countries. Although, over the last few years, there may now be a greater awareness within the public sphere of the notion of triggering tipping points, a more purposeful conversation—which seems critical to finding real climate solutions—has yet to be fully launched.

Both risk and uncertainty are difficult ideas for correspondents to cover as these terms hold various definitions across disciplines and societies. A key finding here is that, internationally, newspapers are beginning to treat climate mitigation as managing risk. In further comparison of the uncertainty frame to the increasingly deployed risk management format, Alister Doyle, a journalist at Thomson Reuters, has found that people generally understand risk better than uncertainty; therefore, he believes it is helpful if scientific reports are presented as such. But other environmental writers, such as Fiona Harvey of the UK's Guardian, are concerned that such nomenclature in general “is often inadequate and can be easily misunderstood” (p. 37).

As touched upon earlier, another valuable discussion relates to widespread presentation of scientific findings and commentary outside proper context and “in particular the presence of ‘dueling experts’ without [reference to international scientific] consensus” (p. 45). While there may be wide variations in treatment of skeptics by reporters and editors, it is a well-established fact that media-generated controversy and misrepresentation are powerful influencers to public [mis]perception(s).

Painter found that Australian publications generated the highest number of quotes by doubters of global warming, followed by the USA. The UK edged over France, but Norway and India were barely in the running. Apparently, strong nuclear power political links in France leave little media space for fossil fuel industry-affiliated lobby groups so prevalent within the Anglosphere. What is more, France has no equivalent to British tabloids, the locale of the UK's most strident climate denialism. In stark contrast, “climate skepticism has never publicly entered Indian political debates” (p. 99).

Another leading takeaway is that in order to “correct a common [misunderstanding] that uncertainty [equates to] not knowing,” scientists “should … explain that uncertainty [doesn’t] mean ignorance” (p. 136). But perhaps most compelling are Painter's remarks on the unwarranted but excessive exposure of prolific, well-connected climate deniers in the news and opinion pages of broadsheets. We learn, for instance, that although the Wall Street Journal (WSJ) has a similar audience and news department as the New York Times, the former is further to the right with an editorial section strikingly heavier on climate skepticism than the latter. In fact, the WSJ—part of Rupert Murdoch's News Corp. empire—has been a hub for climate dissention for decades “maintaining the sceptic tone of many of Murdoch's other papers, particularly in Australia” (p. 128).

While these researchers succeed in edifying a broad audience on the overall significance of climate communication as well as how media treatment is critical to sociopolitical action, regrettably, Painter perceives “the worst climate change impacts are probably distant in time and space [and] most people in the west have no direct experience of them” (p. 30). Although oft-repeated within the public sphere, this statement becomes (even) less cogent as extreme weather increasingly threatens us all—a rare but crucial bit of context floundering to land upon our daily news plate.