What are the current research areas of Earth Science in which there is no absolute consensus of agreement on something?
For example:
What is the current status of the Raymo & Ruddiman hypothesis that the uplift of the Tibetan Plateau during the Cenozoic cooled the Earth, initiating the Quaternary?
If you could suggest areas where there are debates involving different schools of thought which have comparable "strength" to their arguments, that would be great.
Kind regards