The 20th century was a period of unprecedented ecological change, with dramatic reductions in natural ecosystems and biodiversity and equally dramatic increases in people and domestic animals. Never before have so many animals been kept by so many people—and never before have so many opportunities... existed for pathogens to pass from wild and domestic animals through the biophysical environment to affect people causing zoonotic diseases or zoonoses. The result has been a worldwide increase in emerging zoonotic
diseases, outbreaks of epidemic zoonoses as well as a rise in foodborne zoonoses globally, and a troubling persistence of neglected zoonotic diseases in poor countries.
more
Current evidence that the climate is changing is overwhelming. Impacts of climate change and variability are being observed: more intense heat-waves, fires and floods; and increased prevalence of food- water- and vector-borne diseases. Climate change will put pressure on environmental and health det...erminants, such as food safety, air pollution and water quantity and quality. A climate-resilient future depends fundamentally on reducing greenhouse gas emissions. Limiting warming to below 2 °C requires transformational technological, institutional, political and behavioural changes: the foundations for this are laid out in the Paris Agreement of December 2015. The health sector can lead by example, shifting to environmentally friendly practices and minimizing its carbon emissions. A climate-resilient future will increasingly depend on managing and reducing climate change risks to protect health. In the near term, this can be enhanced by including climate change in national health programming and creating climate-resilient health systems.
more
Children without access to safe water are more likely to die in infancy -- and throughout childhood -- from diseases caused by
water-borne bacteria, to which their small bodies are more vulnerable.
This report, which involved input from across WaterAid, in particular from the Programme Support Unit (PSU) of WaterAid UK, includes case studies from a variety of countries, including Bangladesh, Burkina Faso, Eswatini, Ethiopia, Ghana, India and Nepal, each demonstrating what must be done now to i...mprove WASH services and address current challenges, in order to increase community resilience to climate change.
more
The climate crisis has many consequences – among them widespread health impacts that will lead to immense societal, ecological, and economic harm.
Over the past two decades multiple large-scale reviews on climate change and health have made clear the need for a multi-sectoral approach to target t...he drivers and impacts of climate change, biodiversity loss, and ecosystem degradation. Despite this abundance of scientific evidence underscoring urgency of action, policy implementation responses lag behind. Even at COP26, itself delayed due to an ongoing pandemic, health continues to be considered by many countries a problem independent from climate and environment.
more
Human use of land has been transforming Earth's ecology for millennia. From hunting and foraging to burning the land to farming to industrial agriculture, increasingly intensive human use of land has reshaped global patterns of biodiversity, ecosystems, landscapes, and climate. This review examines ...recent evidence from archaeology, paleoecology, environmental history, and model-based reconstructions that reveal a planet largely transformed by land use over more than 10,000 years. Although land use has always sustained human societies, its ecological consequences are diverse and sometimes opposing, both degrading and enriching soils, shrinking wild habitats and shaping novel ones, causing extinctions of some species while propagating and domesticating others, and both emitting and absorbing the greenhouse gases that cause global climate change. By transforming Earth's ecology, land use has literally paved the way for the Anthropocene.
more
The Scientific Conceptual Framework for Land Degradation Neutrality (LDN) provides a scientific foundation for understanding, implementing and monitoring LDN. It has been designed to create a bridge between the vision and the practical implementation of LDN, by defining LDN in operational terms. The... conceptual framework is a product of the UNCCD Science-Policy Interface.
more
Journal of Land Use Science, 16:3, 223-239, DOI: 10.1080/1747423X.2021.1933226
Project Drawdown (2022) provides evidence of how climate solutions can also be win-win opportunities for meeting development and human well-being needs while boosting prosperity for rural communities in sub-Saharan Africa and South Asia. The report summarizes the co-benefits of five groups of a subs...et of Project Drawdown climate solutions (28 total solutions) for advancing human well-being in rural areas of low- and middle-income countries
more
Constraints, Technologies, Policies and Processes
Transformation and outlook
Climate Smart Agriculture provides an excellent opportunity for the transformation by uniting agriculture, development and climate change under a common agenda through integrating the three dimensions of sustainable development (economic, social and environmental) by jointly addressing food security... and climate challenge
more
The Kenya Climate Smart Agriculture Implementation Framework 2018-2027 (KCSAIF) has been developed to provide a guide to various innovative and transformative initiatives and best practices that will strive to address challenges brought about by climate change. It is envisioned to ensure increased a...gricultural productivity and sustainably build resilience of the national agricultural systems.
more
Projects from around the world
Global food insecurity has markedly increased over the last two-years due to conflict, economic and political instability, displacement, environmental degradation and disasters, and major disruptions to global food systems because of the Covid-19 pandemic. In 2021, levels of hunger surpassed all pre...vious records with close to 193 million people acutely food insecure and in need of urgent assistance across 53 countries and territories. This represents an increase of nearly 40 million people compared to what was previously considered a record level high in 2020.
more