Climate Change is it real?

Scientist the world over are still debating the basic questions of Climate Change.
Questions like "is climate change real?" are still seriously being argued.
Although any person with some idea of the real world will tell you about subtle changes in their own environment, roses blooming earlier each year, or summer/winter being longer are generally the first things mentioned.
The next thing the scientists have started debating is how to fix it and if it is two late to fix......
So I ask you is Climate Change a reality and can it be fixed.......?????