Guidelines for Comments

This homepage welcomes your comments as a means of sharing your experiences, knowledge and suggestions to maintain and improve the homepage.

To keep the homepage focused, comment guidelines are set as below.

• Do be friendly.　Any language that is taken to be flaming,offensive, insulting, or personal attack is not allowed.
• Do be original. Write things that no one has already explained or commented on.
• Do cite the references of sources clearly. This homepage obeys the law of the intellectual property rights.
• Do comment concisely and clearly. Time and space is valuable for you and other readers.
• Do stay on topic. Any comment not related to the environmental issue will not be posted.
• Do not sell products. Anything related to commercial activity will not be allowed.

This homepage is moderated and all comments are reviewed before being posted. Negative or contrary opinions are welcome as long as they don’t violate the common rules of netiquette.