Global Warming Global warming is an increasingly serious problem that the world is facing. It refers to the gradual increase in the average temperature of the Earth's atmosphere and oceans, and is attributed to the increase in certain concentrations of gases which trap heat in the atmosphere. The effects of global warming are already being felt around the world. Rising sea levels, animal habitats being destroyed, coastal flooding and droughts are just some of the effects we are seeing. These effects threaten not only the environment, but also the livelihoods and security of many individuals, communities and countries. The cause of global warming is mainly due to the increase in carbon dioxide (CO2) and other greenhouse gases (GHGs) in the atmosphere. These gases are released mainly by the burning of fossil fuels, such as coal, oil and gas, and also by deforestation and other human activities. As the concentrations of CO2 and other GHGs increase, more heat is trapped in the atmosphere creating higher temperatures. There are several strategies that can be employed to reduce the impacts of global warming. Governments around the world have pledged to reduce their GHG emissions through international agreements such as the Paris Agreement. The use of renewable energy sources can help to reduce our dependence on fossil fuels and hence reduce GHG emissions. Additionally, scientists are researching ways to capture and store carbon emissions and other technologies to mitigate the impacts of global warming. Global warming is a serious and urgent problem that the world must address. We have to take concerted action to reduce our GHG emissions and employ climate-friendly strategies to limit the effects of this global phenomena.