With due permission from resident die hard mainstream supporters, I would like to list few of theories/propositions/Ideas which are expected to be taken off the shelf in a decade or so, and they are.....The list is quite restricted. 1. Black Hole Theory This has gotten a cult status thanks to Sir Hawking, I must admit he has very limited materialstic requirements, an otherwise inspirational guy, but he has made an Industry out of Black Hole for others to benefit. We will never get an answer whether he knew from day one about the cult status which Black Hole would acquire one day. "The Detailed History of Time" also will not be able to tell us about this. I have already taken a copyright on this title....."The Detailed Histroy of Time". Other demises : ThermoD of BH, Worm Hole, White Hole, Singularity etc. 2. Spacetime (Flat & Curved) A massive mathematical jugglery. Everyone admits (even the scientists) that there is no physical thing called spacetime, but it bends, it distorts, it has curvature and lo behold the curvature of the spacetime is Gravity. The greatest contribution of this spacetime is enhancement of our knowledge on complex mathematics. No one can explain to others what is 'curved spacetime' and what is 'curvature of spacetime' but these two are the highest used terms in the last hundred years of cosmology. Other Demises : Frame Dragging (in present form), Geodetic, Geodesic 3. Inflation Already out, what massive joke it is / was. Tell me how can such thing become digestible even to a die hard mainstream follower. We can digest that we had no Physics before t = 0, but once t = 0 is taken in, then give a chance to Physics, not to some funny idea. Physics is not something which is evolving. Other Demises : Dark Energy (in present form), expansion faster than light, eternal inflation. 4. General Relativity This is a gone case. It will be a scientific mystery how this theory survived for more than a century in an era wherein we had great resources and great minds. The root cause of most of the problems, but the brighter side is that mathematics benefitted. Other Demises : It will hit the 10K limit. Now, the point is what next ? Physics will take over once again. Few centuries ago Physics was in the clutches of pops and philosophers, they were crushed on the point, now for last few decades this has been gripped by Industrialized Scientists (a la funding dependent scientists), this will also go away and true Physics will win. Time has come, all on Board with their genuine ideas. Please lets stick to explainable science. What is the use if we cannot explain infinite mass density, infinite spacetime curvature, bending of spacetime, exponential expansion within 10^-36 to 10^-30...this is no Physics.