Basic chemistry can prove that as fresh/salt water temperature rises, more water molecules will gain enough energy to evaporate. In the case of sea water, this is altered by salt concentrations so as salt concentrations go up, evaporation will go down. Air has a saturation point where it cannot accept more water. The oceans are only one part of the water cycle. The referenced article leaves out many important factors. It is far too early and far too little is known to deduce what is happening with the water cycle, which is a far too simplistic model to begin with.

Without any doubt, the Earth’s climate is changing just as it has for the past several billion years, just as it will keep doing for the next several billion years. The only thing we can do is focus on how we will adapt to those changes. Our physical destruction the planet is another discussion all together along with Mother Earth’s self healing mechanisms.