Climate Change
Climate Change
Topics
Causes
Deforestation | Greenhouse Gases | Carbon Emissions | Fossil Fuels
Scientists Agree: Global Warming is Happening and Humans are the Primary Cause
NASA: Scientific Consensus: Earth's Climate is Warming
American Meteorological Society: "It is clear from extensive scientific evidence that the dominant cause of the rapid change in climate of the past half century is human-induced increases in the amount of atmospheric greenhouse gases, including carbon dioxide (CO2), chlorofluorocarbons, methane, and nitrous oxide." (2012)
Effects
Air Pollution | Increasing Natural Disasters (Wildfires, Droughts, Mud Slides, Hurricanes) | Warming Temperature (Sea & Land) | Melting Ice Caps/Permafrost | Rising Sea Level | Ocean Acidification | Spread of Invasive Plants and Diseases | Global Hunger | Water Scarcity
More: Climate Change Topics | Global Warming Impacts
Solutions
Consume Less Meat | Reduce, Reuse, Recycle | Compost | Reduce Carbon Footprint | Limit Water Usage | Use Renewable Energy (Solar/Wind Power) | Reforestation | Choose Sustainable Transportation | Rock the Vote | Get Rid of Plastic
More: Youth Action Ideas | Take Action in Your Home, School, or Community | United Nations: ActNow | 6 Actions to Fight Climate Change
In the News
Climate Inequality Exists in U.S. Cities and Has Deep Racist Roots
It’s New York vs. California in a New Climate Race. Who Will Win?
Amazon destruction accelerates 60% to one and a half soccer fields every minute
US cities are losing 36 million trees a year. Here's why it matters and how you can stop it
Think Climate Change Is Normal? In 2,000 Years, Scientists Can't Find Anything Like It
The most effective ways to curb climate change might surprise you
UMass Amherst Economist Finds Evidence that Temperature Impacts Mental Well-Being and Suicide Rates
“We are the last generation that can prevent irreparable damage to our planet,” General Assembly President María Fernanda Espinosa Garcés (Ecuador) warned the gathering in her opening remarks, stressing that 11 years are all that remain to avert catastrophe. Highlighting the meeting’s theme, Ms. Espinosa called for an intergenerational approach to climate change. ‘Climate justice is intergenerational justice,’ she said, calling on States to act collectively and responsibly.”
“The plastic debris floating in the world’s oceans entangles wildlife, kills birds that swallow it mistaking it for food, and seeps into the food chain, showing up in fish that humans eat. A major threat to the ocean, this plastic pollution is estimated to cause more than $13 billion in economic damage to marine ecosystems each year. Turns out, it also disturbs important ocean bacteria, and the effects are far more profound than one may think.”
“The Institute of Health Metrics and Evaluation at the University of Washington found that nearly 5 million deaths worldwide in 2017 could be attributed to stroke, heat attack, diabetes, lung cancer and chronic lung disease that resulted from air pollution. A recent study published in the Proceedings of the National Academy of Sciences focused on the U.S. and found that air pollution led to more than 107,000 premature deaths and cost the country $866 billion in 2011.”
“On average, African Americans are exposed to 61% more of the tiny pollution particles that come from burning gasoline. Asian Americans breathe 73% more and Latinos 75% more...Research has long concluded minority and poor communities are more likely to live near dangerous air pollution, a pattern activists call environmental racism.”
"Our study shows clearly that forest restoration is the best climate change solution available today and it provides hard evidence to justify investment," said Prof Tom Crowther, the senior author on the study.
"If we act now, this could cut carbon dioxide in the atmosphere by up to 25%, to levels last seen almost a century ago."
"The grassroots movements now taking charge of the climate fight consist overwhelmingly of teenagers and twentysomethings—people like Ocasio-Cortez and Thunberg. These young fighters are decidedly not your parents’ environmentalists: supplicant, “realistic,” and all too accepting of failure. They are angry about the increasingly dire future that awaits them and clear-eyed about who’s to blame and how to fix it."