Why there are so many constraints on life listed? Is it to make more us special? Some people follow a different approach and say the purpose of life is to hydro

Why there are so many constraints on life listed? Is it to make more us special? Some people follow a different approach and say the purpose of life is to hydrogenate carbon dioxide. http://blogs.discovermagazine.com/cosmicvariance/2010/03/10/free-energy-and-the-meaning-of-life/ http://blogs.discovermagazine.com/cosmicvariance/2010/03/10/... I very much like the idea that life might be a consequence of entropy and emerges everywhere where energy is in flux and matter poses a threshold against the arrow of time.