In the article the author admits that one of the sources he used might be biased which one is it

The Economic Policy Institute

When researching a topic, it is important to try to find sources of information that are not biased, and that provide information in the clearest, most objective way possible. However, this is not always possible. When the information we obtain is useful, but we are unsure as to the objectivity of a text, we need to disclose this to the reader, who can then judge how relevant this is. In this case, the Economic Policy Institute can be biased due to the economic and political inclinations of the institute.

what is your question? i can you

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.