The fact that treating the human race and the environment with respect is considered a radical idea is a good indication that the human race is not worth saving. The only question here is if it is lack of knowledge and brainwashing or human nature that has lead us to the this point in human history. I believe we will never know until we try educating and reversing the brainwashing of the masses before we assume that human nature is greed and destruction rather than love.
That is my argument for saving the human race. If we don't even try, of course we all deserve to die. If after reading this you don't share this post with the world, you must admit that you are part of the problem, not the solution. To anyone reading this that has the money or influence to start the process creating governments around the world that are not run by sociopaths, if you do nothing, you are committing crimes against humanity as you read this.