![]() ![]() “So what happens is that, as heat from the Sun reaches the Earth, they act like a blanket, they trap the heat inside the Earth’s atmosphere, and that makes the temperatures go up. And what these gases do is basically absorb the heat, and they don’t allow heat that comes from the Sun into the Earth be reflected back into space,” Dr. “reenhouse gases that have been accumulating in the atmosphere due to human activity are gases like carbon dioxide methane. The IPCC reports 2022 record the current global heat level as even higher, placing it at 1.5 degrees Celsius (34.7 degrees Fahrenheit) hotter compared with the pre-industrial period.Īccording to data from the National Aeronautics and Space Administration (NASA), most of the global heating has occurred abruptly over the past 40 years as a result of human activity that has led to an increase in greenhouse gas levels. What climate change means for sustainabilityĪccording to the Lancet Countdown report 2021, “he world is now 1.2 warmer than in the pre-industrial period (1850–1900),” with the past few years recorded as the hottest yet - 2016 has seen the highest levels of heat around the world. #Article on effects of global warming full#You can listen to our podcast in full below, or on your preferred streaming platform. Marina Romanello, a research fellow at the University College London Institute for Global Health, research director of the Lancet Countdown on Health and Climate Change, and one of the co-authors of the latest Lancet Countdown reports. David Pencheon, honorary professor of health and sustainable development at the University of Exeter in the United Kingdom, and founder of the Sustainable Development Unit for National Health Services England and Public Health England. In our latest installment of the In Conversation podcast, we discuss these aspects at length with two key experts. They also emphasize the impact of climate change on mental health, and the ways in which it contributes to the spread of vector-borne communicable diseases. The reports show that weather extremes related to climate change have affected the productivity of various food sectors - including agricultural, forestry, and fishery sectors - around the world, thus exacerbating food insecurity. These findings largely coincide with those outlined by another set of landmark reports on climate change - those of the Intergovernmental Panel on Climate Change (IPCC).Īccording to the IPCC 2022 reports, at present, extreme weather events caused by human action are surpassing the resilience of some ecological and human systems, sometimes with irreversible effects. The report discusses the impact of climate change in the context of the COVID-19 pandemic, and it emphasizes the concern caused by extreme heat events and related natural disasters that have occurred over the past 2 years.Īmong the issues outlined in the Lancet Countdown report 2021, there is the impact of climate change on the livelihood of communities around the world, its direct and indirect effect on mental and physical health, and the way in which it contributes to the spread of infectious diseases. The latest report, which appeared in The Lancet in October 2021, records “deepening inequities” across all regions as global heating remains a concern. Since 2015, the year of the Paris Agreement, the experts affiliated with the Lancet Countdown commission have published yearly reports assessing this situation and keeping signatory governments and decision-makers accountable for the commitments they have taken on following the Agreement. The Lancet Countdown team is a group of over 120 leading experts on climate, public health, economy, and political science - among others - who have committed to monitoring climate change, particularly its impact on global health. Share on Pinterest Illustration by Bailey Mariner. ![]()
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