Actually, even some of those “authentic” guys NOT agree with negative time. Below is woody’s comment in PHF.
Many guys have been AWARE that the so called what “ + / - logic” is NOT an always workable tool.
Higher dimension(s) is not for explanation of myth. It’s the need of development of scientific research.
In old days, when people found that they couldn’t DESCRIBE a “crystal” with plane geometry, what did they want?
+ / -, + / -, it couldn’t help;
Toggle toggle, it couldn’t help either;
NEUTRAL NEUTRAL, it couldn’t help either;
AUTOPILOT MANUAL, it couldn’t help either;
Okay, the J – 10 # hole PRESENCE! It couldn’t help either;
Until they created cubic geometry.
In ancient days, when people tried to ask such a question “how big is the ground”, they could not get a clear answer until they climbed up high enough in the third spacial dimension…
But the ability of DESCRIPTION of 3D space – time is limited too. Many “authentic” guys have jumped ahead to explore higher dimension(s). Piggy “lagged far behind the era”.
Ah, perhaps already off – topic…sorry.
Have a lovely weekend, guys.