Climate change and health

Weronika Michalak, Dr hab. Zbigniew Karaczun
Content Type
Journal Article
Warsaw East European Review (WEER)
Issue Number
Publication Date
Centre for East European Studies, University of Warsaw
The phenomenon of climate change, observed for years and constantly intensifying, has had a negative impact on health, significantly deteriorating the quality of life of people in many regions of the world, including Poland. Already now we are dealing with increasingly frequent extreme weather phenomena; hurricanes, storms and increasingly longer heat waves no longer surprise us. Unfortunately, this is merely the beginning of the negative effects of climate change. Others will come before long. In the coming years, many other new threats will be observed, such as flooding of ocean islands, desertification of areas exposed to water scarcity or serious loss of biodiversity, which will translate into food security. Unfortunately, it does not end there.1 The greenhouse effect is a process by which radiation from the Earth’s atmosphere warms the planet’s surface to a temperature above what it would be without this atmosphere. We can differentiate short-term solar radiation (0.15-4.0 nm) and long-term radiation. Thermal radiation escapes into the cosmic sphere and heat radiation returns to the ground, being stopped by a layer of GHG – greenhouse gases (CO2, CH4, N2O, SF6, water vapor etc.), which warm up Earth’s athmosphere to a dangerous level – even a 1°C degree increase (in comparison to pre-industrial level, when emissions stared to rise) in the average world temperature can be detrimental to human health and change the conditions of life on this planet (Figure 1). However, we currently face a risk of global warming even up to 3°C degrees, unless GHG emissions are significantly reduced. Any further rise of the global temperature will have deteriorating impact on people and whole humanity, as well as staying at the current level of emissions.
Climate Change, Health, Food, Food Security
Political Geography
Europe, Poland, Global Focus