Earl Vickers, Principal Audio Algorithm Engineer at STMicroelectronics, put together this excellent presentation on the Loudness War for the 129th AES Convention in San Francisco.
The presentation discusses the audible effects of hypercompression and looks at the loudness war in terms of game theory. After presenting evidence questioning the idea that louder recordings sell better, Vickers suggests some possible ways to de-escalate the loudness war.
Along the way, Vickers makes some interesting points:
The most mind-boggling fact that Vickers brings up, though, is that today's heavily compressed recordings actually have lower dynamic range than recordings made on Edison Cylinders a century ago.
Vickers has additional information and audio demos at his site.
It looks kinda like SMR but it is definitely not!