True...The NASA 100 year study concluded that the Earth's avg temperature rose 1.8*C.
NASA also concluded outside of natural climate cycles there was no evidence that human activity is the cause of the temp increase.
In fact independent climate studies have produced no empirical evidence that the climate is influenced by human activity.
Let me check again. Nope. Still incorrect.
Denial in the face of facts does not change the facts.
NASA scientist ties heat waves to global warming ? USATODAY.com
NASAs Earth Observatory blog explains:
The average temperature in 2012 was about 14.6 degrees Celsius (58.3 degrees Fahrenheit), which is 0.55°C (1.0°F) warmer than the mid-20th century base period. The average global temperature has increased 0.8°C (1.4°F) since 1880, and most of that change has occurred in the past four decades.
NASA climate data indicates that the long-term global warming trend is continuing | Plugged In, Scientific American Blog Network
One issue not explained is why this particular study decided to use a relatively small window( 29 years) on which to base its findings.
The article mentions a "human fingerprint" but offers no hard conclusions as to the reason for what NASA referred to as "climate anomaly"...
Whomever started this nonsense found a 'cause' to which liberal activist groups and now the left wing of the democrat party has taken and run off.