i feel so up, then down while reading your article.

your article is so convincing so informative and so analytical.


and i almost want to give you a nobel prize


but, the paragraph #3 counting from the end sucks me so much


you said, the mighty usa is due to the poltical system, blobloblo, ...



that negates my impression you are a really analytical person.



usa has a vast land 3 times more usable than china's, and 1/5 of chinese population



this is the #1 of #1 important thing behind everything!!!



you ignore this but mentioned all less important factors, less important in two order of magnitudes,


this really sucks me!!!