I totally agree with your article and it also made me learn more fun facts about the color, green.
In addition to the importance of green in other cultures, I would also like to add the fact that green constitutes the major part of the Nigerian flag and it signifies the rich agriculture and natural resources of the country. I think it agrees with your previously stated fact that green is fresh.
This was a great article, totally eager for your article on other colors ( especially orange).
Stay green;-)
Cheers!