Originally posted 2016-10-26 11:35:05.
![The Earth flag is not an official flag, since ... The Earth flag is not an official flag, since ...](https://i0.wp.com/constructionlawva.com/wp-content/uploads/2012/10/300px-Earth_flag_PD.jpg?resize=300%2C200&ssl=1)
Way back in 2009, I discussed the interaction between taller and taller buildings and sustainable (“green”) building. Back then, the reference was to the construction of skyscrapers in the Middle East and Europe. The initially referenced ENR article was written in the context of an urban retrofit of some of Chicago’s taller buildings to make them more sustainable.