Essay
Your recently added essay has been removed from Greenhouse effect and I've also removed it from the talk page there. Your essay was not sourced, and was quite redundant with existing content. Note that talk pages are for discussing the article and not for posting your WP:Original research. Please discuss your concerns with the article on the talk page, don't just paste your essay there. I also note that you've pasted the essay w/out comment on User talk:Short Brigade Harvester Boris, presumably because he removed the essay from the article. Also, you added discussion to his talk page at the top and Wiki convention is to add new content at the bottom, probably explains why he didn't reply as he likely didn't notice (other things were happening at the same time).