The disagreement between two climate scientists that will decide our future

Getting to net zero emissions by mid-century is conventionally understood as humanity’s best hope for keeping Earth’s surface temperature (already 1.2°C above its pre-industrial level) from increasing well beyond 1.5°C – potentially reaching a point at which it could cause widespread societal breakdown.

At least one prominent climate scientist, however, disagrees.

James Hansen of Columbia University in the US published a paper with colleagues in November which claims temperatures are set to rise further and faster than the predictions of the Intergovernmental Panel on Climate Change (IPCC). In his view, the 1.5°C target is dead.

He also claims net zero is no longer sufficient to prevent warming of more than 2°C. To regain some control over Earth’s rising temperature, Hansen supports accelerating the retirement of fossil fuels, greater cooperation between major polluters that accommodates the needs of the developing world and, controversially, intervening in Earth’s “radiation balance” (the difference between incoming and outgoing light and heat) to cool the planet’s surface.

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Climate crisis could reverse progress in achieving gender equality

People who directly depend on the natural world for their livelihoods, like farmers and fishers, will be among the greatest victims of the climate crisis. In vulnerable hotspots, such as the arid lands of Kenya and Ethiopia, farming communities are already struggling with droughts and water scarcity that kill their cattle and threaten their very survival. The glacial-fed river basins of the Himalayan mountains, or the deltas of Bangladesh, India and Ghana, are increasingly prone to floods, landslides and powerful cyclones. As a result, men are often migrating further to keep their families going, looking for casual work in neighbouring towns or villages for a few days or weeks at a time, or to cities further away. Many try to return home when they can, with whatever they have earned. But during their absence, the entire burden of maintaining the family is on women. Read the full article here!

Living with an Active Volcano: Informal and Community Learning for Preparedness in South of Japan

Article Abstract: In a disaster-prone country like Japan, learning how to live with disaster [ kyozon ] has been crucial. Particularly since the Great East Japan Earthquake and Tsunami of 2011, disaster preparedness has been a primary concern of the government. Drawing on Paton’s (The phoenix of natural disasters: community resilience. Nova Science Publishers, New York, pp. 13–31, 2008 ) Community Engagement Theory, which endorses an integrated model that combines risk management with community development, this study discusses the case of Sakurajima Volcano (SV) situated in the south of Japan, with a focus on how the lessons learnt from previous eruption experiences have informed present-day preparedness activities. The study adapts Community Engagement Theory’s quantitative framework to a qualitative analysis to consider the preparedness teaching and learning of a population living with the everyday threat of volcanic hazards in the case of SV. The study argues...

A Retrospective Overview of Factors that Influence Guinea Worm Epidemic in Northern Region of Ghana

This article retrospectively examines the factors which caused Guinea Worm Disease (Dracunculiasis) to spread to epidemic levels, so as to serve as the basis for formulating a national preventive agenda to reinforce the preventive measures which have been put in place to prevent the disease from re-emerging. The hybrid conceptual framework of disease diffusion and disease ecology was used. The mixed method research design was used to collect data from a total of 11 administrative districts. Primary data was obtained from a total of 860 respondents. To achieve a representative distribution of respondents, they were proportionately selected with respect to the populations of their respective districts. A key Informant interview was conducted. Download the full article for free here!

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