FROM Viji Sundaram
What Can Be Done to Ease the Global Food Crisis? Americans have been getting a taste of the global food crisis at the check-out counter in recent days, as chain stores including Costco and Sam's club have put a limit on the sale of specialty rice. The United Nations has called the current crisis a " perfect storm " of rising demand from developing countries, the impact of climate change, and policy responses by governments. What policy changes does the west need to make to end the crisis? How has the use of farm land for ethanol production affected global food supplies? How are Wall Street investors helping to keep commodities prices high? What are the long-term solutions for feeding the hungry?
Mixed Messages from US diplomats on the new hard line on Syria Since President Trump's surprise retaliation against Syria's use of chemical weapons, Bashar al-Assad has used the same airport to launch conventional attacks on his own people. It's not clear what the US, its allies — or Vladimir Putin's Russia -- plan to do now.
Nuclear crisis on the Korean Peninsula slowly coming to a head North Korea did not conduct a nuclear test this weekend, but it did show apparent progress in developing a missile that that could strike the United States. The Trump Administration says it has lost its "strategic patience." We hear what that might -- or might not -- mean for North Korea, China and the prospects for diplomacy.
Will the march for science politicize objective research? Protesters are gathering all over the country for tomorrow's Earth Day March for Science. Since President Trump has proposed massive cuts in basic scientific research, will the movement be perceived as partisan politics — whether scientists themselves like it or not?