FROM Mac Thornberry
Should There Be Rules of Combat for Cyber Warfare? The Pentagon is about to make public its conclusion that computer sabotage from another country can be an act of war, possibly justifying a military response. One official told the Wall Street Journal , "If you shut down our power grid, maybe we will put a missile down one of your smokestacks." But how could the US be sure where the attack came from, how much damage it really did or what level of military response would be "equivalent?" Is the US rattling sabers in cyberspace? Does peace in the virtual world require diplomacy, rather than threats of retaliation?
A New York Times op-ed on climate change sparks uproar The New York Times is embroiled in a public furor over a new columnist, who wrote that scientific uncertainty is reason for debate about climate change. Many conservatives are delighted. Is America's leading liberal newspaper fostering climate denial? This is the latest in our series, "The Emotional States of America."
Should we 'hack the climate' to fight global warming? The Paris Agreements won't be enough to reverse global warming, whether President Trump pulls the US out or not. Is it time to try altering the atmosphere by what's called "geoengineering?" We hear about unintended consequences, international relations… and ethics.