Global warming is a fact: and it is also a fact that it is caused by humans. While glaciers were already melting before we started polluting the air, their melting has been unusually fast recently. Bottom line: It's happening a lot faster than it has before. That is what Global Warming is.
An indication that is caused by us? One thing I can name is the giant hole that has formed in the Arctic's Ozone layer. That was caused by us.
I'm sorry but the whole global warming thing dosen't really make sense to me. I mean maybe thats because I live in Wisconsin where it's cold a lot of the time. But if global warming is a reality, it's happening slowly enough that I'm not really too worried about it.
I'm sorry but the whole global warming thing dosen't really make sense to me. I mean maybe thats because I live in Wisconsin where it's cold a lot of the time. But if global warming is a reality, it's happening slowly enough that I'm not really too worried about it.
A cold winter doesn't disprove global warming.
After reading articles for and against global warming, I have become a skeptic about global warming. hasnt the world always been changing climate? the middle ages experienced a period of significanr warmth, and then in the 1300's it got much colder. the 1700;s is known as the little ice age, and then it has been getting warmer ever since. glaciers and the artic sea ice were melting long before " green house gas etc". it is possible that human activity plays some part in climate change, but this only contributes to a natural process I think. this is a very controversial subject, so if any one has evidence in the contrary, plaease say so! i will do my best to keep an open mind.