Part of humanity's reluctance to engage with environmental issues, despite some valiant efforts from the worlds most powerful brands, is due to the fact that people have cut nature out of their lives. A trip to Whole Foods and eating an apple does not count. 

So, thank the Swedes who have designed this breath-taking tree house - the perfect way to help fearful urbanites take those first tentative steps back to mother nature. 

See more images here.