The Platonic realm of ideals

But, according to Smolin, when it comes to cosmology… faith in timeless laws has led physicists astray… The laws must live within time like everything else and that means they must change. In essence, Smolin claims, there is no eternal, Platonic realm of ideals and there never has been. ((http://www.npr.org/blogs/13.7/2013/05/02/180037757/is-time-real))