Two conditions render difficult this historic situation of mankind: It is full of tremendously deadly armament, and it has not progressed morally as much as it has scientifically and technically.

Summary

This quote suggests that humanity faces two main challenges in its current state. Firstly, there is the presence of extremely powerful and destructive weapons, which pose a grave threat to the well-being and survival of humanity. Secondly, it highlights the lack of commensurate moral development compared to scientific and technological advancements. The quote implies that despite progress in scientific and technical arenas, humanity's moral growth has not kept pace, thereby making it challenging for society to navigate through such a historic period.