Ten reasons we all should be VERY concerned about climate change

Here are ten reasons we all should be very concerned about climate change:

1. Science academies worldwide, 97% of climate scientists, and 99.9% of peer-reviewed papers on the issue in respected scientific journals argue that climate change is real, is largely caused by human activities, and poses great threats to humanity.
2. Every decade since the 1970s has been warmer than the previous decade and all of the 16 warmest years since temperature records were kept in 1880 have been since 1998. 2014 was the warmest year recorded and the last 330 months have all been warmer than the long term average for corresponding months. This means, for example, that July, 2014 was warmer than the average for all previous Julys since 1880.
3. Polar icecaps and glaciers worldwide have been melting rapidly, faster than scientific projections.
4. There has been an increase in the number and severity of droughts, wildfires, storms, and floods.
5. California has been subjected to so many severe climate events (heat waves, droughts, wildfires, and mudslides when heavy rains occur) recently that its governor, Jerry Brown, stated that, “Humanity is on a collision course with nature.”
6. Many climates experts believe that we are close to a tipping point when climate change will spiral out of control, with disastrous consequences, unless major positive changes soon occur.
7. While climate scientists believe that 350 parts per million (ppm) of atmospheric CO2 is a threshold value for climate stability, the world reached 400 ppm in 2014, and the amount is increasing by 2 – 3 ppm per year.
8. While climate scientists hope that temperature increases can be limited to two degrees Celsius (3.6 degrees Fahrenheit), largely because that is the best that can be hoped for with current trends and momentum, the world is now on track for an average increase of 4 – 5 degrees Celsius, which would produce a world with almost unimaginably negative climate events .
9. The Pentagon and other military groups believe that climate change will increase the potential for instability, terrorism, and war by reducing access to food and clean water and by causing tens of millions of desperate refuges fleeing from droughts, wildfire, floods, storms, and other effects of climate change.
10. The conservative group ConservAmerica (ConservAmerica.org), formerly known as ‘Republicans for Environmental Protection,’ is very concerned about climate change threats. They are working to end the denial about climate threats and the urgency of working to avert them on the part of the vast majority of Republicans, but so far with very limited success.