By Ramona Pringle
Years ago, it would have been ludicrous to suggest that a single tweet could kickstart a global war. Today, the idea doesn't seem so far-fetched.
Just as the digital revolution has reshaped the way people interact on an individual basis, so too has it changed the nature of hostile interactions between nation states.
The president of the United States can now whip up panic with a single tweet, and foreign embassies are airing their grievances online, too. But it goes beyond individual messages; the power grid in Ukraine has been repeatedly hacked, allegedly by Russian hackers, which has left whole swathes of Kyiv in darkness.
The United States must greatly strengthen and expand its nuclear capability until such time as the world comes to its senses regarding nukes
Russian cyber influence also played a role in the U.S. election (through the hacking of the Democratic and Republican national committees and the leaking of select information), which had a tangible effect on both U.S.-Russia relations (the introduction of new sanctions) and questions about the legitimacy of the new Trump government.
And last fall, a distributed denial of service (DDoS) attack shut off vast portions of the Internet for most of the U.S. east coast, carried out by what is believed to be independent hackers seeking financial gain. For 24 hours the attack was all anyone could talk about, but when access to popular websites resumed, it was forgotten as quickly as it happened.



