Yep, the climate has been "changing" for 4.5 billion years on Earth. And it will continue to change into infinity. There is no "normal". It is ever-changing.
And I'd love to know how we are supposed to "fix" it.
1st off you can't "fix" what isn't "broken".
And second...mankind doesn't have the ability to change it to what we want it to be no matter what. If we could...we would.