One of Heidegger's key insights is that technology is not simply a neutral tool that we use to achieve our goals. Rather, according to him, technology is a way of revealing or un-concealing the world that shapes our understanding of what is possible and desirable. In Heidegger's own words, technology is a "mode of revealing" (p. 13) that "challenges forth" (p. 13) things from their natural state of hiding, making them available for human use and manipulation. This means that, according to him, technology is not just a means to an end, but a way of seeing and understanding the world that is intertwined with our very being. That is rather obvious, as in this modern era, technology has allowed our lives to be intertwined with the lives of several people all across the planet, much beyond our physical reach. And just as a door opens two ways, it has allowed them to intertwine their lives with ours. We are intertwined with this world, because it is of this world that we are born.