Scientists have concluded that most of the observed warming is very likely due to
the burning of coal, oil, and gas. This conclusion is based on a detailed ...
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
But you can also do your part to propel large-scale progress: Tell your ...
Scientists are more confident than ever that humans are causing global warming.
How much warming is human caused v. natural cycle? The problem ... Does that
mean that global warming is only 42% human caused and the rest is natural
cycle? No. .... Join the Party and let's do our best to 'Make a Meaningful
The proof that man-made CO2 is causing global warming is like the chain of ...
from the sun, so why do we experience much less heat and cold than the moon?
How do we know current global warming is human caused, or man made? Is
global warming real, or a hoax? Consider the facts: the climate system is
They say the theory of human-caused global climate change is based on .....
Rising levels of atmospheric CO2 do not necessarily cause global warming,
May 29, 2014 ... So why, as President Barack Obama says so often, do 97 percent of scientists
agree climate change is “real, man-made, and dangerous?”.
Apr 7, 2015 ... Actions to stem emissions of the gases that cause global warming are unlikely ....
"[T]he scientific case for human-caused climate change is clear. ..... "A high
percentage of meteorologists and/or climate scientists do not agree ...
Human activities contribute to climate change by causing changes in Earth's
atmosphere in the amounts of greenhouse gases, aerosols (small particles), and