climate crisis
The climate crisis is accelerating, mainly due to the release of significant amounts of greenhouse gases into the atmosphere. These gases trap solar heat, warming the Earth and causing widespread environmental and human survival impacts. The main factors contributing to the climate crisis are:
fossil fuel combustion
Combustion of fossil fuels such as coal, oil and natural gas for energy production is a major source of greenhouse gas emissions, especially carbon dioxide (CO2). This occurs in power plants, vehicles, industrial and residential heating.
Deforestation and land use change
When forests are cleared for agriculture, logging, or urban development, the carbon stored in the trees is released into the atmosphere as CO2. Additionally, land use changes can alter ecosystems and reduce the Earth's ability to absorb CO2.
industrial process
Industrial activities, including cement production, steel manufacturing and chemical processes, emit greenhouse gases such as CO2 and methane into the atmosphere.
mass agriculture
Agricultural practices such as rice growing and livestock farming emit significant amounts of methane and nitrous oxide. Livestock digestion and manure management are major sources of methane.
waste management
Decomposition of organic waste in landfills and improper waste management practices can lead to methane emissions. Methane is a powerful greenhouse gas.
transit
Emissions from vehicles, aircraft and ships contribute to levels of CO2 and other greenhouse gases. The widespread use of fossil fuels for transportation is a significant cause of the crisis.
industrial animal husbandry
Large-scale livestock production generates methane emissions from the animals' digestion process and manure management.
permafrost thawing
As the Earth warms, permafrost (frozen soil) in the Arctic region begins to thaw, releasing significant amounts of methane and CO2 previously trapped in the ground.
population increase
The growth of the world's population leads to increased demand for energy, resources and food, leading to increased emissions from various activities.