GR's problem with time and quantum theory. If I've analyzes Ellis' new model, it can be seen that it v is much closer to Bergson and Robbins then it is to Einstein. He pretty much dissolves Einstein's deterministic universe.
http://discovermagazine.com/2015/june/18-tomorrow-never-was
"What’s most disarming about the block universe, remarks Ellis, is that unlike a movie that plays through a series of successive instants, there is no special point in time that all inhabitants would agree on as “now” — no unique marker that separates the fixed past from the open future."
"There’s more. Just as the students would disagree on whether the clock tower was to Ellis’ right or left, depending on where they stood, two people in Einstein’s block universe could even argue over the order in which events occurred. To one person, the Trinity clock might strike 2 p.m. before Ellis finished his last sip, and to another, the bell chimed only after he was done."
"In the block universe, then, what someone perceives as the future is what someone else saw as the past, depending on the person’s position and motion. Events that have yet to happen for one person, it appears, have already happened for another. The future, though it remains unknown to you, seems to be written already. ... Einstein himself described it thus: “People like us, who believe in physics, know that the distinction between past, present and future is only a stubbornly persistent illusion.”"
"Ellis’ new model .. argues that Einstein took that concept too far. There’s no need to assume that the fourth dimension must already exist out into infinity. Thus Ellis’ model has one crucial difference from Einstein’s: The future boundary does not encompass all that will ever happen.
"Thus Ellis’ model has one crucial difference from Einstein’s: The future boundary does not encompass all that will ever happen. Instead, the leading edge of space-time marks the “present” crawling outward, moment by moment, transforming tomorrow’s maybes into yesterday’s fixed happenings. “Tomorrow there will be one more day in the universe than there was today,” says Ellis. “The past is real and can have had an effect on us today, but the future cannot influence us because it does not yet exist.”"
" In Einstein’s view, these events — and all future events — coexist. But in Ellis’ picture, both events must lie in the portion of the evolving block that houses the past; they are fixed into reality before information about them reaches anyone. Similarly, in Ellis’ view, two observers can disagree on the duration of an event, but only if that event has already crystallized into the past."
"If Ellis is correct, how does he explain the mechanism that causes the front edge of the universe to push forward? “The surface is where the uncertainty of the future changes to the certainty of the past,” says Ellis. He found hope in another branch of physics, well known to physicists, where a transformation from uncertain possibilities observably becomes a fixed reality."
"Quantum experiments give Ellis the heart to believe that time is real and Einstein’s simple block universe is wrong. “Some physicists say that the future is already written into today, but I think that they are not taking quantum uncertainty seriously,” says Ellis. “Quantum uncertainty, to me, says the future is not determined until it’s happened.” He contends that at the front edge of his evolving block universe, the uncertain future crystallizes into the past through a sequence of microscopic quantum events. "
"And he scoffs that the burden of proof should lie not with him, but with those who claim that time is a mirage of our own making. After all, Ellis says, not only does his model gel with quantum experiments that appear to show that time is real, it also encapsulates our common sensations, “which is tested every day, by everyone, whenever anything happens.” Life itself is an experiment that backs his view.
"With this in mind, he quotes from the ancient Persian poet Omar Khayyam’s musings on the visceral difference between what has gone and what is yet to come: “The moving finger writes; and having writ, moves on: Nor all thy piety nor wit shall lure it back to cancel half a line, nor all thy tears wash out a word of it.” Then, with a guttural laugh, Ellis throws down a challenge to his critics: “If you don’t believe that, then you go back and change the past!”"