That sounds very interesting, especially since I ask myself those questions all day. If you want to tell me anything on the subject, I’d be delighted to listen!
The scope of any truth is very difficult to even encapsulate in a short duration. "Truth" in the sense that speculated opinions run rampant in today's society. These opinions are based on cultural conditioning as well as other factors, in a world controlled and manipulated by censored data. A "duration" of proper research cannot be undertaken in a matter of hours, weeks, or even months. It takes years! I have spent my entire life researching for even the philosophical answers to my inquiries. The problem is our mainstream sources is inundated with disinformation, misinformation, and out right deceptions sprinkled with "vague" truths to give the data the "illusion" of truth.
One has to create a methodology to their own research to filter out all the deceptions. I was trained with certain techniques and given a proven procedure while obtaining an associate's degree in the sacred arts studied at two seminaries on the east coast of the US. Also, one needs to establish a "network" of creditable and verifiable sources to share and exchange information with. This can save a lot of time as any kind of properly conducted research will inevitably take you down many "rabbit holes" while verifying any source to its authenticity. I was gifted with having a father-in-law who spent his military career as an intelligence analyst in the US Air Force. He gave me the "tip" to how creating a network was advantageous to any research endeavors.