Possible solutions to climate change include ceasing the use of fossil fuels, being more efficient in energy consumption and halting the cutting down of so many trees each year. Limiting the amount of children couples have may also have a profound impact on climate change.
By the middle of the century, the United Nations Environmental Program expects the human population to soar to more than 9 billion people. That said, it is important to realize that the more people on the planet, the larger the carbon footprint, and that contributes to global warming.
Each year, more than 33 million acres of trees are cut down around the world. Without trees, there is little left to filter harmful gases from the air, leading to global warming.