The scientific evidence for climate change is overwhelming. Not only do the vast majority of experts agree that humans are having an impact on the Earth's temperature, but we consistently live through extreme weather.
According to the World Meteorological Orginization, 2017 is set to be one of the three warmest years on record without an El Niño to bring temperatures even higher. The rise in temperature was largely responsible for the devastating hurricanes we saw in the Gulf and the raging wildfires in California.
Despite this, you often find people who refute science and claim that particularly cold winters are proof that climate change is a hoax. Today, that person is the President of the United States of America.