It's appears that most people don't believe it or understand the severity of our situation.
Haileigh mentioned today in class Obama's efforts to combat the climate change that occurs by capping the amount "allowed" to rise at 2 degrees Celsius.
President Obama attended the climate summit in Paris and was among the Group of Seven (G7) of the world's largest advanced economies. They came to a conclusion and reaffirmed their commitment to keep the globe's average temperature from rising past 2 degrees Celsius.
To put this in perspective, I'll explain what would happen to the human race and the planet if we got near 2 degrees Celsius.
Depending on where you're at in the world, will determine how you are affected. Warming over land is twice as intense as over the ocean. It is exacerbated over the Arctic, where retreating sea ice reflects less light and so produces less cooling.
According to Kevin Trenberth, senior scientist and head of the climate analysis section of the independent National Center for Atmospheric Research, the most severe precipitation patterns associated with a warmer world are already showing up.
Last year, surface temperatures of the sea in the subtropical Atlantic were as much as 1.1 degrees Celsius above normal and about half of that increase can be attributed to global warming.
A 2010 report by the National Research Council, breaks down a series of changes. Every one degree increase could lead to 10 percent less rainfall during the North American, southern African, and the Mediterranean dry seasons. This then leads to the loss of crop growth and more wild fires.
Climate change has led to fire seasons that are now on average 78 days longer than in 1970, according to a Forest Service report published in August.
This isn't just happening on the West coast either, the "wet drought" has hit the soggy Pacific Northwest where snowfall has now turned into rain in the region's mountains. The little snow that does hit the ground, melts early and leaves the land ready to burn in the heat of summer.
Each degree could bring up to a 400 percent increase in area burned by wildfire in parts of the western U.S.
July 2015 was the warmest month ever physically recorded on planet Earth.
Take that in.
And with months left of fire season, the blazes of 2015 have already scorched more than 8 million acres, according to the National Interagency Fire Center. Some of the fires that are occurring in the forested areas could burn until it snows.
This tragedy of climate-driven mega-inferno is that the fires themselves actually worsen global warming. From these wildfires, megatons of carbon dioxide is pumped into our atmosphere.
According to a new major study by scientists at Columbia and NASA, man-made warming is increasing atmospheric evaporation - drawing water out of Western trees, soil and shrubs. Just in California alone, the epic drought is up to 25 percent more severe than it would have been, absent climate change.
Humans have never lived on a planet that's 2 degrees Celsius (3.6 Fahrenheit) warmer than it was before we started burning fossil fuels, which was in the late 1800's.
Climate experts say we risk fundamentally changing the human race and life on this planet if we do cross that 2-degree mark.
What would the world look like at 2 degrees?
- Wildfires in the United States would increase 400% to 800% in size.
- Hurricanes are expected to become 2% to 8% more intense.
- 20% to 30% of animal and plant species will be at increasingly high risk of extinction.
- Certain crops in the U.S, India and Africa will decrease in growth 10% to 30%.
- The Arctic will keep melting, losing 30% of its annual average sea ice.
- The availability of freshwater is expected to decline by 20%.
And not to mention all of the displaced people that would be left with no home due to rising sea levels. Major cities everywhere will be under water.
So...
All of those mentioned above are really shitty.
But it's possible to stay below those 2 degrees.
Instead of denying the change in climate, let's just agree that it's occurring and all do something together to try and slow down the process.
Let's just stop being lazy and try to make a difference, maybe not for us, but for our children and our children's children.
We have to stop treating climate change as a political football and acknowledge it as the world crisis it is. It doesn't matter whether humans have accelerated the process but that the process is happening and we must ban together or go the way of the dinosaurs.
http://www.usnews.com/news/articles/2015/06/08/g7-reaffirms-2-degree-global-warming-target
http://www.livescience.com/10325-living-warmer-2-degrees-change-earth.html
http://www.rollingstone.com/culture/features/what-megablazes-tell-us-about-the-fiery-future-of-climate-change-20150915
