Does past present and future exist at the same time?

Unlike a “flowing river”, time does not behave as we perceive it. Past, present and future they exist simultaneously, but in different dimensions. This thought has a basis in the theory of unified space and time, proposed by Albert Einstein in 1915.

Did Einstein say that time is an illusion?

Albert Einstein once wrote: People like us who believe in physics know that the distinction between past, present and future is only a stubbornly persistent illusion. Time, in other words, he said, is an illusion. He says he thinks time is real and that the laws of physics may not be as permanent as we think they are.

Does the present affect the past?

Surprisingly, yes. At the level of quantum particles (we are talking individual photons, elementary particles or individual atoms), there is something called Wheeler’s delayed-choice experiments that show that actions in the present can influence the past.

Is time a 4th dimension?

Time’s dimension is a line going from the past to present to future. Thus, time as the fourth dimension locates an object’s position at a particular moment.

Can we change the past and the future?

Physics suggests that the future has already happened. Our intuition tells us that the future can be changed, but Einstein’s theory of relativity suggests that there is no real difference between the future and the past. The future, present and past may actually not be as different as we think, says science writer and astrophysicist Adam Becker.

Does the future already exist?

Many physicists have a tendency to claim that “the future already exists ” because they do a lot of thinking in the space time of a block universe or about reversible particle interactions. In particular, David Deutsch makes that claim in his chapter on time travel in his book “The Fabric of Reality”.

Are the past and future equally real?

And when we seriously consider the simple but essential concept of “ now we begin to understand that both past and future must be real because they could be your now, which means past, present, and future – are all equally real and all exist. Moreover, they exist all at once. Copyright © MessageToEagle.com – All rights reserved.

Is the future just a collection of possibilities?

While Einstein would suggest the future is just as real as the past, Ellis posits that the future remains a collection of possibilities until it merges into the present. (Credits: Photo illustration by Dan Bishop/Discover; Historical Picture Archive/CORBIS; Alan Copson/JAI/Corbis)