The discovery of nuclear chain reactions need not bring about the destruction of mankind any more than did the discovery of matches. We only must do everything in our power to safeguard against its abuse. Only a supranational organization, equipped with a sufficiently strong executive power, can protect us.

Summary

This quote suggests that the discovery of nuclear chain reactions should not automatically lead to mankind's destruction, just like the discovery of matches did not inevitably result in massive fires. The key lies in taking all possible measures to prevent its misuse. The quote argues for the establishment of a supranational organization with a strong executive power as the only means to protect humanity from the potential dangers associated with nuclear power.