A warming trend followed by a freezing trend may be a sign that the greenhouse effect is increasing because of human activity. Global warming is often linked to the burning of fossil fuels – coal, oil, and natural gas – by industries and cars. These chemicals are also called greenhouse gases. This is the wisdom of those who are in charge of knowing such things. I not only believe in climate change but I believe some of these things they attribute to climate change are causing damage to our planet. We as humans would be happier without all these emissions even if they did nothing to change the climate.
