If most people excepted and understood the ToE, there would be major scientific breakthroughs in all fields. The most impacted would be Biology, since the ToE is the foundation for it all, and Chemistry, I guess. If that is true, breakthroughs in medicine would follow.
Also other fields. The ToE raises your consciousness to how nature works in general, as well. Physics, Cosmology, Economics etc.
Also fields that seem very distant from Bio.
ie. I'm not so sure I remember the Calculus I was working on earlier this year. However the mere fact of doing it, understanding it is beneficial for your mind. It will help you later, even if you forget it.
Once upon a time, scientists believed that rocks did not, could not, fall from the sky. Simple country folk who had seen and reported seeing glowing rocks falling from the sky were judged mad, and locked in bedlam for their own good.
The world, it seems, would have been a much better place if people would have simply chosen to believe the truth - the truth was that rocks DID NOT fall from the sky.
But time passed and fashions changed and science eventually discovered that rocks did and do fall from the sky. No apology was issued, no damages repaired. It was simply declared that if one did NOT believe that rocks fall from the sky, one was damaging the fabric of society. If only people would believe the truth, the world would be a much better place. The truth was that rocks DID fall from the sky.
Science today believes in evolution. And so do I. But alas, it is the folly of every age that science refuses to accept that having once been wrong, it could be wrong now. Those previous scientists were babbling fools, ignorant savages. We scientists of today have the answers, and what's more, we can prove them as well.
The world would be a much better place if people only believed the truth, that evolution exists.
Until tomorrow, perhaps.
For the record, I doubt that evolution is much in error. I also doubt that we have all the answers. And I believe that very few people on this planet can actually explain how evolution is supposed to work; perhaps less than a million scientists out of how many billion people. The rest simply believe (or don't believe) and their belief is no different than religious faith. They simply put their trust in men and women who wear white lab coats instead of funny hats and collars.
The world would be a much better place if we all just believed the truth. The problem is, the truth is subject to change. Good scientists know that. Believers always think they have a corner on the truth market - religious believers and science believers. They're often wrong. So I reject them utterly.
Your science will be different tomorrow than it was today. And yet you think I should place my faith in it as fact today. I think not.