The spatial pattern and magnitude of tropical and subtropical sea surface temperatures (SSTs) at the Last Glacial Maximum (LGM) have been a major challenge for many years. The range of the LGM tropical and subtropical cooling remains a major source of uncertainties for our understanding of the LGM climate. The global SST reconstruction for the LGM is an important ocean surface boundary conditio...

This issue of the IDS Bulletin brings together a range empirically grounded studies that add to – and challenge contemporary debates on climate environmental justice. Despite growing focus justice dimensions change, we argue there are still ‘blind spots’ in mainstream warrant increased attention. In this brief introduction, point three particular: first, persistent failure recognise diverse con...

Organisms are projected to face unprecedented rates of change in future ocean conditions due to anthropogenic climate-change. At present, marine life encounters a wide range of environmental heterogeneity from natural fluctuations to mean climate change. Manipulation studies suggest that biota from more variable marine environments have more phenotypic plasticity to tolerate environmental heter...

Plio-Pleistocene environmental change influenced the evolutionary history of many animal lineages in Africa, highlighting key roles for both climate and tectonics in the evolution of Africa's faunal diversity. Here, we explore diversification in the southern African chacma baboon Papio ursinus sensu lato and reveal a dominant role for increasingly arid landscapes during past glacial cycles in s...

This paper reports results of a study that explored the relationship between the local environmental actions of Healthy Cities programs and the adverse health impacts of climate change. The analysis is primarily based on a limited literature review of climate change and health, with particular attention to the relationships between Healthy Cities and climate change, and on documentary analysis ...

As human populations grow, so do the resource demands imposed on ecosystems and the impacts of our global footprint. Natural resources are not invulnerable, nor infinitely available. The environmental impacts of anthropogenic actions are becoming more apparent – air and water quality are increasingly compromised, pests and diseases are extending beyond their historical boundaries, and deforesta...

We assess different policies for reducing carbon dioxide emissions and promoting the innovation and diffusion of renewable energy. We evaluate the relative performance of policies according to incentives provided for emissions reduction, efficiency, and other outcomes. We also assess how the nature of technological progress—whether it occurs through learning by doing or R&D investment, and the ...

Executive Summary This Environmental and Climate Change Policy Brief has been written as an input to the Poverty and Development Assessment that Sida is undertaking as part of the preparation of a revised Swedish cooperation strategy with Zambia. It aims at briefly presenting key environmental sustainability challenges and opportunities (including climate change and disaster risk reduction) in ...