Since the end of the Cold War, Soviet aggression had been replaced by a number of particularly venomous threats, from Timothy McVeigh to Osama bin Laden.

We as politicians have to understand that the greatest threats to our security are no longer conventional military ones. You cannot nuke a famine.

The stance I took was there is no room for racial bias anywhere in sports. I believe that was basically all I said about it. Certainly I was cast as an abolitionist. Death threats came. Hate mail came.

I credit Google for having the foresight to identify threats to its main business of selling advertising against search results. The potential loss of market share in the mobile space led them to the Android acquisition.

In the urgent aftermath of Sept. 11, 2001, with more attacks thought to be imminent, analysts wanted to use 'contact chaining' techniques to build what the NSA describes as network graphs of people who represented potential threats.

We are dealing with treachery and threats, which accompanied the establishment of Israel.

Nuclear weapons remain a costly distraction from the real security threats we face, like climate change.

It used to be said that war was the locomotive of history, with its power to accelerate change. The coronavirus crisis has that same power. It has already shown us who we really are, and how there is much more than unites than divides us. It has shown how governments need to work with their citizens to overcome threats or challenges.