yeah that is my feeling as well, but my feelings still need to address the changes in the weather, global temperatures and natural disasters. The content here is mean to inform a discussion based on the material. I would be happy to discuss feelings and the importance of staying positive here: https://steemit.com/yoga/@ecoknowme/smile-taoist-yoga-chi-kung-qigong-is-for-everyone This is really a question to anyone who might have some scientific contributions to add. I share your sentiment, but was hoping for a little more. Maybe you remember something about the effect of cosmic cycles on evolution, were the drastic changes recorded in the fossil record, across the board related? What did your Biology teachers have to say to explain such sudden changes?