Prospective researchers and physicists should look into Cal-Tech and MIT among others.
Ken Curtis
good & perspective
A negative outlook or perspective on a future ouitlook.
Nobody can tell the future, least of all anybody involved with this website. But Physicists in general have not observed anything that suggests that gravity will disappear or diminish in strength in the future.
I suspect that you have misspelt PSYCHIC and typed PHYSIC. PSYCHICS are fortune tellers. PHYSICISTS are scientists.
Because the main character (Marty) gets trapped in the past and he has to get back to his own time, which is the future from the perspective of the past.
To train future members of government
A retrospective plot tells of past events from the perspective of the present or future.
A perspective that is constantly revising and synopsizing the apparrentness of common sense for future generations.
As far as anyone has been able to find, time progresses in a linear fashion toward the future and it is impossible for anything go to towards that past and thus affect it. As to why time only goes towards the future, physicists are still trying to figure that out.
A straight answer for your question is the economy of the currency based on present, past and future perspective.
A word that encapsulates the interest of the future is "futurism." This term refers to the exploration and anticipation of future trends, technologies, and possibilities. It often encompasses a forward-thinking perspective that emphasizes innovation and the potential impact on society.