In our everyday lives, we see big changes or news as something which is far away from what we experience. However, climate change is something that is somehow “invisible”, but it happens. For example, the temperature raising in our cities? Or the extreme floods during some moments of the year, and that’s when we say “springs and autumns are not the same anymore!”. This chapter sets essentials of “climate change” and “environmental facts” that could help you to navigate through concepts that are blurred or not clear, bridging the gap between the world’s big picture and your everyday habits.
What is climate change? Climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be natural, as well as human, especially since the 19th century, due to the burning of fossil fuels (like coal, oil and gas). The usage of these materials bring Still, our society is mainly fuelled by oil and gas, hence when we switch on lights, charge our phone, watch tv, drive our cars, etc we are somehow backing up this system. Renewable energies, meaning any energy that comes from infinite sources, like wind, the sun, or the water streams, are a minority, and unevenly distributed to the many technical problems due to their current implementation.
Why is it so important to know about climate change? The change of temperatures, the different heating, the unforeseen floods etc. have an immense impact on older adults, as older adults are particularly vulnerable to the health impacts of climate change because as people age, our bodies are less able to compensate for the effects of certain environmental hazards, like air pollution or extreme weather, or physically one is not able to react promptly, and less resilient to new illnesses (like covid19, for example).
The good news is that climate change can be tackled, and can be ‘governed’ through complementary action between governments, technologies, and everyday work of citizens. In this sense, being “environmentally active” does not only mean to “go out and protest”, but means to engage in significant and little actions on a daily basis that can substantially change the way we see the world, our neighbors, our town or neighborhood etc.
What are the current impacts of climate change?
Effects can be diverse, and contrasting. From one side, some areas on the Earth will gain a better climate, others will suffer from icing cold, and others will be flooded or will be disappearing underwater. The current species of plants and animals will be in danger, and have deep impacts on daily lives, the food we enjoy, or the areas we usually hang out at. The effects are not limited in time, as climate change puts a generational risk that it is still hard to tell. Certainly, it will make our world poorer, making the competition of resources even more complicated, especially for the future generations.