© Adam Jeffery / CNBC
In the United States' current polarized political environment, the constant publishing of articles with vehemently opposing arguments
has made it almost impossible for Google to rank information properly.
So says billionaire Eric Schmidt, Chairman of Google's parent company, Alphabet, speaking at the
Halifax International Security Forum on Saturday.
"Let's say that this group believes Fact A and this group believes Fact B and you passionately disagree with each other and you are all publishing and writing about it and so forth and so on. It is very difficult for us to understand truth," says Schmidt, referring to the search engine's algorithmic capabilities.
"So when it gets to a contest of Group A versus Group B - you can imagine what I am talking about - it is difficult for us to sort out which rank, A or B, is higher," Schmidt says.
Ranking is the holy grail for Google. And when topics have
more consensus, Schmidt is confident in the algorithm's ability to lower the rank of information that is repetitive, exploitative or false. In cases of greater consensus, when the search turns up a piece of incorrect or unreliable information, it is a problem that Google should be able to address by tweaking the algorithm, he says.
Comment: As of April 2017, 30 countries worldwide are operating 449 nuclear reactors for electricity generation and 60 new nuclear plants are under construction in 15 countries. Some of these are the same design as Fukushima and many are over 30 years old. More studies, please.