I don't know which particular climate changes you are interested in, but I suggest you pick up a copy of a
good climate textbook such as The Earth System by Lee R. Kump, James F. Kasting, and Robert G. Crane.
The latter ability was honed by teaching a science credit for arts students, making a multitude of public presentations, co-authoring
a climate textbook, publishing peer - reviewed articles, and teaching climatology to large (300) classes for 25 years.