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On February 19, 2008 a user with asuspicious editing historychanged this article, changing some wording. I am no expert on this but because of the disruptive nature of virtually all of this user's previous work, I reverse some of his changes. If I am wrong, please change it back with a good source. ——Rich jj (talk)20:13, 18 March 2010 (UTC)[reply]
At the beginning, you identified Ecotechnology as means to satisfy our needs. I think this sentence was not written in a neutral tone because it led readers to think about psychological needs and might make audience guilty about pollutions on earth. This is only my personal view so does not represent public opinions. -Luxi Zhang (talk)18:20, 18 April 2019 (UTC)[reply]
This article was the subject of a Wiki Education Foundation-supported course assignment, between22 January 2024 and10 May 2024. Further details are availableon the course page. Student editor(s):JCCSUSM (article contribs). Peer reviewers:Lukebenji29.
— Assignment last updated byLukebenji29 (talk)19:13, 4 April 2024 (UTC)[reply]
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