Have humans ever experienced the largest oceans form into volcanic lakes?

Question

If not, they will after my research of global warming.

Answer 1

Oh yea!! I remember when that happened. I was there. Dont think anyone else saw it though.

Answer 2

I assume from your question, that your "research" involves the use of recreational drugs, and quite good ones at that!

Answer 3

No one could even live 100s of miles from such an event.

However you might view the present day effects of volcanic activity under the 'largest ocean':

http://coralreefwatch.noaa.gov/satellite...