All current life comes from other life, as with current science making life by using the building blocks that already exist. (religion.blogs.cnn.com)
Buildings that are designed or refurbished to use little energy all too often fail to deliver the expected performance, if the building occupants aren't able to use the building as intended. (passivehouseplus.ie)
We are purchasing a mixed use building with a group of investors right now. (biggerpockets.com)