Coal-burning in Siberia led to climate change 250 million years ago
Causes of Climate Change | US EPA
Evidence | Facts – Climate Change: Vital Signs of the Planet
Scientific Consensus | Facts – Climate Change: Vital Signs of the Planet
Yale-led Study Reveals What the World Thinks of Climate Change — and Why
What's the difference between global warming and climate change? | NOAA Climate.gov
Causes of Climate Change | Climate Change Science | US EPA
How Much Would It Cost To End Climate Change? Get The Facts.
The Causes of Climate Change – Appalachian Mountain Club
Climate change - Wikipedia
Causes of Climate Change | Climate Change Science | US EPA
The role of climate change education on individual lifetime carbon emissions | PLOS ONE
Light the Way to Reduce Energy Cost & Fight Climate Change | Wayland, MA Patch
Global Warming / Climate Change Frequently Asked Questions (FAQ) | EESI
Study: Climate change has been influencing where tropical cyclones rage | National Oceanic and Atmospheric Administration
Global Warming / Climate Change Frequently Asked Questions (FAQ) | EESI
Jane Fonda on how to talk about climate change with climate deniers - Greenpeace USA
The #1 way to fight climate change: Use LED lights - Futurity
Global Climate Change: What You Need to Know | NRDC
Effects of climate change - Wikipedia
Global Climate Change: What You Need to Know | NRDC
How LED Lights Are Helping Address Climate Change - Flexfire LEDs Blog
Climate Change Indicators: Climate Forcing | US EPA
Does climate change cause armed conflict? | Stanford News
Causes of Climate Change | Climate Change Science | US EPA
