Sustainable charcoal leads the way in Angola. Ending the dry season with sustainable water management.
Coal-burning power plants are by far the biggest polluters. Field, C. For other uses, see Global warming disambiguation. August Marshall, Burke; Hsiang, Solomon M.
Communities in northern Ghana thrive with reliable irrigation and new income opportunities. Five plans for carbon neutrality.
Harvesting water, cultivating hope. In Jamaica, students, unemployed young people, and prisoners on the road to rehabilitation are learning how to grow plenty of food in areas where…. Goal Climate action There is no country that is not experiencing the drastic effects of climate change. Facts and figures.
Goals in action. The enchanted places of Lake Titicaca On the famed lake, the Chimu community works to make their floating community a booming tourist attraction.
Climate Change background info. An introduction to climate change. Changes in the climate have been happening for hundreds of thousands of years, and until. Global warming is the long-term rise in the average temperature of the Earth's climate system. For a broader discussion of climate trends throughout Earth's history, see Climate change (general concept). For the album by Pitbull, see Climate.
By making choices that reduce greenhouse gas pollution, and preparing for the changes that are already underway, we can reduce risks from climate change. Our decisions today will shape the world our children and grandchildren will live in.
Learn more about the impacts of climate change and adapting to change. You can take action. You can take steps at home, on the road, and in your office to reduce greenhouse gas emissions and the risks associated with climate change. Many of these steps can save you money; some, such as walking or biking to work, can even improve your health!
You can also get involved on a local or state level to support energy efficiency, clean energy programs, or other climate programs. Calculate your carbon footprint and find ways to reduce your emissions through simple everyday actions. EPA and other federal agencies are taking action. EPA is working to protect the health and welfare of Americans through common sense measures to reduce greenhouse gas pollution and to help communities prepare for climate change.
Learn more about what EPA is doing. Contact Us to ask a question, provide feedback, or report a problem. Jump to main content.
Contact Us. Climate Change: Basic Information On This Page Climate change is happening Humans are largely responsible for recent climate change Climate change affects everyone We can make a difference How is the climate changing in the U. What are climate change and global warming?
Will this energy transformation occur rapidly enough to avert the worst effects of a warming world? You will help decide the answer to that question. For more than a century, people have relied on fossil fuels such as oil, coal and gas for their energy needs. Burning these fossil fuels releases the global warming gas carbon dioxide into the atmosphere. Other, even more potent, greenhouse gasses are also playing a role, as is massive deforestation.
While there are still uncertainties, particularly related to the timing, extent and regional variations of climate change, there is mainstream scientific agreement on the key facts:. If our greenhouse gas emissions are not brought under control, the speed of climate change over the next hundred years will be faster than anything known since before the dawn of civilization.
Governments need to reward renewable and non-polluting forms of energy with contracts and tax breaks for businesses and incentives for communities, non-profits, and individuals that are working towards reducing the U.