"The scientific and technological discoveries that have made war so infinitely more terrible for us are part of the same process that has knit us all so much more closely together"

This quote by Lester B. Pearson speaks with the paradox of modernity. On one hand, clinical and technological discoveries have made war more dreadful than ever previously. Weapons of mass damage, for example, have the prospective to cause immense damage and loss of life. On the other hand, these same discoveries have actually also enabled us to end up being more connected than ever in the past. The web, for instance, has allowed us to communicate with individuals from all over the world in an instant. This quote speaks to the concept that progress can be a double-edged sword, which we need to be mindful of the consequences of our actions.