However, we need to understand that the very things that we all used to think belonged to the realm of fantasy and the film world - I read about them in story books when I was a child - are now knocking at our door, are a visible danger, a reality.
Когато бях малък, четях за тях в книжките с приказки. Сега те чукат на вратата ни и са видима заплаха, една реалност.