Web Results

www.edf.org/climate/9-ways-we-know-humans-triggered-climate-change

We're the ones who burn fossil fuels and clear trees that absorb carbon dioxide, ... In fact, we are statistically more confident that humans cause climate change than ... Basic accounting of what we burn, and therefore how much CO2 we emit  ...

climate.nasa.gov/causes

Vital Signs of the Planet: Global Climate Change and Global Warming. What is the “greenhouse effect”? What is causing it? Are humans to blame? What does ...

www.nrdc.org/stories/global-warming-101

Mar 11, 2016 ... Q: What is global warming? A: Here's a simple definition of global warming. (And yes, it's really happening.) Over the past 50 years, the average ...

www.nationalgeographic.com/environment/global-warming/global-warming-causes

To come to a conclusion on climate change, the United Nations formed a group of ... Causes and Effects of Climate Change What causes climate change (also ...

www.climate.gov/news-features/videos/what-causing-global-climate-change

Climate scientists explain why they're sure the primary cause of global climate change today is increasing human emission of greenhouse gases — mainly ...

www.ucsusa.org/global_warming/science_and_impacts/science/human-contribution-to-gw-faq.html

How do we know that humans are the major cause of global warming? Direct evidence of human contribution to atmospheric CO2; The combination of natural  ...

www.wwf.org.au/what-we-do/climate

... those working on low carbon solutions in order to take action on climate change. ... What we now know is activities such as burning fossil fuels like coal, oil and gas, ... is polluting our atmosphere and warming our planet, causing an increase in ... We're helping companies set science-based emissions reduction targets ...

www.bloomberg.com/graphics/2015-whats-warming-the-world

Jun 24, 2015 ... Skeptics of manmade climate change offer various natural causes to ... both natural and industrial, contribute to global warming, based on .... when the equatorial Pacific Ocean warms ( we're in another one of that scale now).

www.takepart.com/flashcards/what-is-climate-change

Learn about the causes of climate change and how you can reduce its threat.

www.drroyspencer.com/my-global-warming-skepticism-for-dummies

It seems like everyone has a theory of what causes climate change. But it only takes one of us to be right for the IPCC's anthropogenic global warming (AGW) ...