Compared to the previous five-year assessment period 2011–2015, the current five-year period 2015–2019 has seen a continued increase in carbon dioxide (CO2 ) emissions and an accelerated increase in the atmospheric concentration of major greenhouse gases (GHGs), with growth rates nearly 20% high...er. The increase in the oceanic CO2 concentration has increased the ocean’s acidity.
The five-year period 2015–20191 is likely to be the warmest of any equivalent period on record globally, with a 1.1 °C global temperature increase since the pre-industrial period and a 0.2 °C increase compared to the previous five-year period.
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The 2019 edition treating data for 2018 marks sustained international efforts dedicated to reporting on, analysing and understanding the year-to-year variations and long-term trends of a changing climate.
Climate change is the single biggest health threat facing humanity, and health professionals worldwide are already responding to the health harms caused by this unfolding crisis.
The Intergovernmental Panel on Climate Change (IPCC) has concluded that to avert catastrophic health impacts and prevent... millions of climate change-related deaths, the world must limit temperature rise to 1.5°C. Past emissions have already made a certain level of global temperature rise and other changes to the climate inevitable. Global heating of even 1.5°C is not considered safe, however; every additional tenth of a degree of warming will take a serious toll on people’s lives and health.
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This report outlines the results of a scientific study of the impacts of weather, climate variability, and climate change on health in Mozambique, with a focus on diarrheal disease and malaria.
Antimicrobial resistance (AMR) has become a global public health concern and Lebanon is of no exception to this issue. The spread of antimicrobial-resistant bacteria is considered an alarming public health threat, with a potential extent similar to global warming and other social and environmental t...hreats.
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Hank introduces us to biogeochemical cycles by describing his two favorites: carbon and water. The hydrologic cycle describes how water moves on, above, and below the surface of the Earth, driven by energy supplied by the sun and wind. The carbon cycle does the same... for carbon!
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Table of Contents
1) Hydrologic Cycle - 1:15
A) Clouds - 2:13
B) Runoff - 3:06
C) Oceans - 3:41
D) Evapotranspiration - 4:25
2) Carbon Cycle - 5:12
A) Plants - 5:48
B) Fossil Fuels - 6:40
C) Oceans - 7:12
D) Global Warming - 7:35
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Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change
English Analysis on World about Agriculture, Climate Change and Environment, Drought, Flood and more; published on 27 Oct 2021 by GCA
High meat consumption, particularly red meat and processed meat, negatively affects our health, while meat production is one of the largest contributors to global warming and environmental degradation. The aim of our study was to explore trends in meat consumption within the UK and the associated ch...anges in environmental impact. We also aimed to identify any differences in intake associated with gender, ethnicity, socioeconomic status, and year of birth.
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In 2007, WHO warned that infectious diseases are emerging and re-emerging at a rate that has not been seen before. The potential for infectious diseases to spread rapidly results in high morbidity and mortality, causing a potential global public health treat of major concern.
Several factors are ...contributing to the (re)emergence of infectious diseases such as population growth, living in close contact with animals, frequent travelling, poverty, destructive ecological changes due to economic development and land use and climate change result in global warming.
Especially Africa is at a threat for (re)emerging infectious diseases due to the huge population growth (expected to reach 2.5 billion by 2050) with rapid urbanisation. Additionally, people across and beyond the continent are excessively mobile which is combined with a weak health system. Moreover, the risk of (re)emerging infectious disease is further heightened by three newly adopted continental initiatives: African Continental Free Trade Area, Free Movement of Persons and African Passport and Single African Air Transport Market.
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BMJ 2020; 371 doi: https://doi.org/10.1136/bmj.m3086
Using infectious diseases sensitive to climate as indicators of climate change helps stimulate and inform public health responses
Biodiversity and Health in the Face of Climate Change pp 47–66
This chapter reviews the emerging importance of pollen allergies in relation to ongoing climate change. Allergic diseases have been increasing in prevalence over the last decades, partly as the result of the impact of climate change. ...Increased sensitisation rates and more severe symptoms have been the partial outcome of: increased pollen production of wind-pollinated plants resulting in long-term increased abundance of pollen in the air we breathe; earlier shifts of airborne pollen seasons making occurrence of allergic symptoms harder to predict and deal with efficiently; increased allergenicity of pollen causing more severe health effects in allergic individuals; introduction of new, invasive allergenic plant species causing new sensitisations; environment-environment interactions, such as plants and hosted microorganisms, i.e. fungi and bacteria, which comprise a complex and dynamic system, with additive, presently unforeseeable influences on human health; environment-human interactions, as the consequence of a combination of environmental factors, like air pollution, global warming, urbanisation and microclimatic variability, which create a multi-resolution spatiotemporal system that requires new processing technologies and huge data inflow in order to be thoroughly investigated. We suggest that novel, real-time, personalised pollen information services, like mobile-app risk alerts, must be developed to provide the optimum first line of allergy management.
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We live in a world in which global warming, pollution, social
injustice, inequity and population health fundamentally influence each other. As a result, health and health care can no longer be thought of and practiced in an isolated manner.
A Collaborative Initiative by the InterAction Council to Scale up Emergency Responses to Secure a Healthy Planet for All - endorsed by over 30 organisations: https://www.interactioncouncil.org/publications/manifesto-secure-healthy-planet-all-call-emergency-action
Mortality due to enteric infections is projected to increase because of global warming; however, the different temperature sensitivities of major enteric pathogens have not yet been considered in projections on a global scale. We aimed to project global temperature-attributable enteric infection mor...tality under various future scenarios of sociodemographic development and climate change.
The Lancet Planetary Health Volume 5, ISSUE 7, e436-e445, July 01, 2021
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As the global impact of climate change accelerates, there is increasing awareness that human health is severely threatened. Just what are these threats to health and what can we do about them?
UCSF faculty and associates examined the effects of global warming on individual patient health and expl...ore fundamental principles of public health, challenges in climate health and science communication, and the big picture of global warming effects on populations.
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27 April 2022 Chronic land degradation: UN offers stark warnings and practical remedies in Global Land Outlook 2. GLO2 offers hundreds of examples from around the world that demonstrate the potential of land restoration.
The way land resources – soil, water and biodiversity – are currently mi...smanaged and misused threatens the health and continued survival of many species on Earth, including our own, warns a stark new report from the United Nations Convention to Combat Desertification (UNCCD).
It also points decision makers to hundreds of practical ways to effect local, national and regional land and ecosystem restoration.
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The Lancet October 25, 2022DOI:https://doi.org/10.1016/S0140-6736(22)01540-9
As climate change’s impacts continue to accrue, countries are persistently making wrong choices that are harming human health.
A desperate global thirst for fossil fuels is worsening climate change, leading to more extr...eme weather events that have hit every continent, led to thousands of deaths, and caused $250+ billion in damage in 2021.
• People 65+ and children <1 experienced 3.7 billion more heatwave days in 2021 than the annual average from 1986–2005.
• Heat-related deaths shot up 68% from 2000–2004 to 2017–2021.
• Climate change is abetting infectious disease transmission, warming coastal waters and leading to the spread of Vibrio bacteria like the one that causes cholera, and expanding the reach of the malaria parasite.
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According to most recent data, the world economy grew by 3.1 per cent in 2022. To many, the rebound
suggested that a soft landing was possible in 2023, and that the key problems of the year 2022 – rising
prices, supply-chain disruptions and recession risks – have been addressed. As a result, t...he very first
months of 2023 were viewed with optimism by decision-makers, as it appeared that the anti-inflationary
stance of the central banks had set a path to price stabilization without causing a major disruption to
growth.
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Asia remained the world’s most disaster-hit region from weather, climate and water-related hazards in 2023. Floods and storms caused the highest number of reported casualties and economic losses, whilst the impact of heatwaves became more severe, according to a new report from the World Meteorolog...ical Organization (WMO).
The State of the Climate in Asia 2023 report highlighted the accelerating rate of key climate change indicators such as surface temperature, glacier retreat and sea level rise, which will have major repercussions for societies, economies and ecosystems in the region.
In 2023, sea-surface temperatures in the north-west Pacific Ocean were the highest on record. Even the Arctic Ocean suffered a marine heatwave.
Asia is warming faster than the global average. The warming trend has nearly doubled since the 1961–1990 period.
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