What is peer-to-peer review and why is it a threat to new discoveries?-episode 018

Let’s enter the world of science and higher education. At some point in one’s higher education, he/she has to publish several articles in accredited journals and publications. A criterion for publication in these journals and publications is that the article must have been reviewed peer-to-peer to be allowed for publication. What is a peer-to-peer review? Well as it implies, an article being reviewed by different people who are some sort of expert in the area article is written. Every so-called “expert” will make a review of the article and approve or disapprove it. I don’t know you may call it some kind of voting but an educated one.