By now, we have all probably realized the weather has been all over the place the past few years; crazy snow storms to sweltering, hot temperatures (especially these past few weeks). These factors are due to the amount of greenhouse gases being emitted which trap heat into the atmosphere. This causes an abundance of issues really changing the way our environment works. An example of this would be our current weather; this year is reaching a peak for global temperatures as one of the hottest summers. Key players are: the United States, the European Union and China, yet scientists are still not completely defeated. To find out more about climate change and the hope that scientists now have, read the article below posted by the Environmental Defense Fund:
http://www.edf.org/blog/2015/07/23/sobering-climate-science-extreme-weather-rise