http://i.imgur.com/u69Qd6Y.png http://i.imgur.com/u69Qd6Y.png Yellow dot is where we are right now, as you can see we are entering one of the black lines. 6 b

http://i.imgur.com/u69Qd6Y.png http://i.imgur.com/u69Qd6Y.png Yellow dot is where we are right now, as you can see we are entering one of the black lines. 6 blue dots represent the known mass extinctions, they all lie on black lines. 5 orange dots represent proposed new mass extinction events proposed in the paper.