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A new brief published by the IFRC and Climate Centre today details the adverse impacts of climate change on human health and provides more detail on the second of four pillars of action in the Red Cross Red Crescent Movement ambitions on climate.
Ethics in Higher Education
For the past 10 years, the EU Ambient Air Quality Directives have been an essential tool to drive
action against air pollution.
Research Report
Air pollution exposure—the (in)visible risk factor for respiratory diseases
Bălă, G.P.; Râjnoveanu, R.M.; Tudorache, E. et al.
Environmental Science and Pollution Research
(2021)
CC
There is increasing interest in understanding the role of air pollution as one of the greatest threats to human health worldwide. Nine of 10 individuals breathe air with polluted compounds that have a great impact on lung tissue. The nature of the relationship is complex, and new or updated data are
...
constantly being reported in the literature. The goal of our review was to summarize the most important air pollutants and their impact on the main respiratory diseases (chronic obstructive pulmonary disease, asthma, lung cancer, idiopathic pulmonary fibrosis, respiratory infections, bronchiectasis, tuberculosis) to reduce both short- and the long-term exposure consequences. We considered the most important air pollutants, including sulfur dioxide, nitrogen dioxide, carbon monoxide, volatile organic compounds, ozone, particulate matter and biomass smoke, and observed their impact on pulmonary pathologies. We focused on respiratory pathologies, because air pollution potentiates the increase in respiratory diseases, and the evidence that air pollutants have a detrimental effect is growing. It is imperative to constantly improve policy initiatives on air quality in both high- and low-income countries.
more
The emergence and transmission of zoonotic diseases are driven by complex interactions
between health, environmental, and socio-political systems. Human movement is considered
a significant and increasing factor in these processes, yet forced migr
...
ation remains an
understudied area of zoonotic research–due in part to the complexity of conducting interdisciplinary
research in these settings.
more
Published: November 24, 2020 https://doi.org/10.1371/journal.pbio.3000938
Climate change is expected to have complex effects on infectious diseases, causing some to increase, others to decrease, and many to shift their distributions. There have be
...
en several important advances in understanding the role of climate and climate change on wildlife and human infectious disease dynamics over the past several years. This essay examines 3 major areas of advancement, which include improvements to mechanistic disease models, investigations into the importance of climate variability to disease dynamics, and understanding the consequences of thermal mismatches between host and parasites. Applying the new information derived from these advances to climate–disease models and addressing the pressing knowledge gaps that we identify should improve the capacity to predict how climate change will affect disease risk for both wildlife and humans.
more
Position Statement
Climate change triggers mounting food insecurity, poverty and displacement in Africa
The global migration context is rapidly changing with new conflicts and coups, new public health threats, new levels of environmental stress and changing perceptions around human mobility. Against that backdrop, migration policies, actions and attit
...
udes are becoming more and more extreme, according to the 2021 edition of the Mixed Migration Review, the annual publication by the Mixed Migration Centre (MMC) of the Danish Refugee Council (DRC).
Download the full report here: https://reliefweb.int/sites/reliefweb.int/files/resources/Mixed-Migration-Review-2021.pdf
more
Climate change is one of the biggest crises of our time. Climate threats range from higher temperatures, heavy rainfalls and floods, erratic precipitation, droughts, desertification, and land degradation. This has negative implications on the qualit
...
y and quantity of natural resources, such as land and water, agricultural productivity, rural livelihood options, food prices, and nutrition security, particularly when there is a lack of adaptation capacities and preparedness measures (Pacillo, 2024). Farmers are at the forefront of the climate crisis where their livelihoods are being jeopardized, and they are faced with many challenges to secure water, energy, and agriculture inputs, and maintain agriculture productivity. This heightens the risk of competition over natural resources and aggravates grievances and structural inequalities related to land rights and ownership as well as land access, management, and governance. In Africa, land-related issues are among the triggers of many violent disputes (Medina et al, 2024). For instance, communal violence in Nigeria and Sudan is tied to competition over scarce fertile land and poor resource governance (Bruce and Bourdeaux, 2013).
more
Int. J. Environ. Res. Public Health 2021, 18(24), 13339; https://doi.org/10.3390/ijerph182413339
The climate crisis threatens to exacerbate numerous climate-sensitive health risks, including heatwave mortality, malnutrition from reduced crop yields, water- and vector-borne infectious diseases, and
...
respiratory illness from smog, ozone, allergenic pollen, and wildfires. Recent reports from the Intergovernmental Panel on Climate Change stress the urgent need for action to mitigate climate change, underscoring the need for more scientific assessment of the benefits of climate action for health and wellbeing.
more
Environmental Research Letters
Microplastic debris floating at the ocean surface can harm marine life. Understanding the severity of this harm requires knowledge of plastic abundance and distributions. Dozens of expeditions measuring microplastics
...
have been carried out since the 1970s, but they have primarily focused on the North Atlantic and North Pacific accumulation zones, with much sparser coverage elsewhere. Here, we use the largest dataset of microplastic measurements assembled to date to assess the confidence we can have in global estimates of microplastic abundance and mass. We use a rigorous statistical framework to standardize a global dataset of plastic marine debris measured using surface-trawling plankton nets and coupled this with three different ocean circulation models to spatially interpolate the observations. Our estimates show that the accumulated number of microplastic particles in 2014 ranges from 15 to 51 trillion particles, weighing between 93 and 236 thousand metric tons, which is only approximately 1% of global plastic waste estimated to enter the ocean in the year 2010. These estimates are larger than previous global estimates, but vary widely because the scarcity of data in most of the world ocean, differences in model formulations, and fundamental knowledge gaps in the sources, transformations and fates of microplastics in the ocean.
more
Injection Safety and Safe Disposal of Medical Waste National Communication Strategy and Health Care Waste Management Standard
Operating Procedures (SOPs).
The overall objective of the consultancy was to review and align the three national technical and communication guiding documents on HCWM to th
...
e WHO Blue Book and other global standards and recommendations. The specific objectives of the assignment were ; to establish how well aligned the Kenya Healthcare Waste Management Guidelines, 2011, are to the WHO Blue Book on healthcare waste management, global recommendations and other global conventions on environmental protection; to establish the extent to which the Kenya Injection Safety and Safe Disposal of Medical Waste National Communication Strategy is aligned to the National Health Communication Guidelines, 2013; to determine the extent to which the current Standard Operating Procedures are aligned to the best available technologies (BAT) and best environmental practices (BEP) and international practices; and to assess current health care waste management practices at the health facilities supported by the GEF project.
more
WHO's Health in the Green Economy sector briefings examine the health impacts of climate change mitigation strategies considered by the Intergovernmental Panel on Climate Change in their Fourth Asse
...
ssment Report (Climate Change, 2007). Large, immediate health benefits from some climate change strategies are to be expected.
more
This new publication presents the continuing and emerging challenges to children’s environmental health.
Cities can help nations achieve their Paris Agreement commitment by supporting the implementation of transformational actions to increase the supply of renewable energy, improve building energy efficiency, increase access to affordable, low carbon transport options, and
...
change consumption patterns.
Seventy per cent of C40 cities report that they are already experiencing the impacts of climate change. Cities need to adapt and improve their resilience to climate hazards that may impact them, both in the short-term and in future climate change scenarios. Cities are already leading the way with ambitious plans to accelerate action on climate change. With more political will, community support and collaboration, cities can make an even greater contribution to securing a climate safe future.
more
In 2018, the Intergovernmental Panel on Climate Change announced that to restrict global temperature rise to 1·5°C, greenhouse gas emissions must decrease 45% by 2030 compared with 2010, and reach net zero by 2050.1
