I didn't really plan to write about Biodiversity in my last post couple of days ago but it conveniently happened just one week before official Earth Day, established by United Nations back in 70s. I was planning to write a post about April 22 from the moment I start blogging but now I feel that I said almost everything about our planet related to species populating it in previous post. However here is my chance to expand the topic with more thoughts and reference more quotes and articles I think it is important and appropriate. Out there in a vast ocean of space many more planets surely exist, even though still waiting for us to develop more advanced technology to detect them, and among them probably vast number are uninhabited and lonely. All of them have their own story to tell, but what differs all of them from those filled with life is truly comparable to abandoned house vs kindergarten full of children. It really is, the Earth wouldn't be much exciting without all the spe