@evomimic Thank you for reading my article and for your comment, I appreciate it!

"I'm struck by the parallels to the story that Elisabet Sahtouris relates in her book Earth Dance" I did not know about her actually, thank you for sharing, I will check her writing out.

Yes indeed billions of years ago oxygen was very poisonous as you pointed out. In fact, oxygen remain the most poisonous element on the history of the earth so far, even ahead of radioactive chemicals as we know them today! As you pointed out also, nature is very resilient and know how to cope very well in periods of crisis. So if you think about it, the people that we should be the most worried about are us the human beings. Nature will always learn how to adapt but will we adapt? That's the question.

Yeah I totally agree with you the Blue economy has a huuuuuge potential and more people need to know about it. I will write new posts about the Blue economy soon.

Thank you again for reading and commenting!