10 articles - 5,000 words by perpinker

This project 10 articles, 5,000 words total. Simple science relating to a greenhouse gas. I'll give the subject to the person awarded the project. You will be provided with the 10 titles. NB: VERY IMPORTANT - this is not simply "rewriting" articles... (Budget: $30-$250 USD, Jobs: Articles, Climate Sciences, Copywriting)