Feb 04 Column: Facebook is not all bad at 15, but now it must be good By Bhaskar Chakravorti, The Conversation As Facebook turns 15, the company faces a critical set of challenges. Regulating Facebook itself will not be easy, and will generate endless debate. Continue reading
Jan 27 Digital technology offers new ways to teach lessons from the Holocaust By Jennifer Rich, The Conversation When it comes to understanding the horrors of the Holocaust – one of the key aims of International Holocaust Remembrance Day – younger generations often lack knowledge. Continue reading
Jan 25 Not so long ago, cities were starved for trees. That inspired a fight against urban warming By Sonja Dümpelmann, The Conversation Sixty years ago, urban tree planters stood on the front lines of fighting climate change. Continue reading
Jan 20 The global race for groundwater speeds up to feed agriculture’s growing needs By Grant Ferguson, Jennifer C. McIntosh, The Conversation Water is becoming a scarce resource in many parts of the world. Water tables have been falling in many regions for decades, particularly in areas with intensive agriculture. Wells are going dry and there are few long-term solutions available —… Continue reading
Jan 06 The new Congress and the history of governing by a house divided By Brooks D. Simpson, The Conversation The new Congress is divided into a GOP Senate and Democratic House. History provides a glimpse of what this could mean: Democrats hold the power to investigate, if not to legislate. Continue reading
Jan 05 Reclaiming lost calories: Tweaking photosynthesis boosts crop yields By Amanda Cavanagh, The Conversation Many of the crop plants that feed us waste 20 percent of their energy, especially in hot weather. Plant geneticists prove that capturing this energy could boost crop yields by up to 40 percent. Continue reading
Dec 22 An Indian perspective on the Poland climate meeting: Not much help for the world’s poor and vulnerable By Arun Agrawal, The Conversation Climate change is a serious threat now for poor people in developing countries, but the COP24 conference in Poland offered them little hope of near-term emissions cuts or economic aid. Continue reading
Dec 20 The science of saying goodbye to Santa By Jim Davies, The Conversation A cognitive scientist explains why you shouldn't fret if your kids are starting to doubt Santa’s magic. Continue reading
Dec 13 You may not even need a telescope this weekend to see this comet By Shannon Schmoll, The Conversation Comet 46P/Wirtanen is expected to make an appearance Dec. 14 to 19 that may well be visible even to the naked eye. Photo by Suchart Kuathan/via Getty Images… Continue reading
Dec 09 I dig through archives to unearth hidden stories from African-American history By Jane Landers, The Conversation The Slave Societies Digital Archive has documented the lives of approximately 6 million free and enslaved Africans, their descendants, and the indigenous, European and Asian people with whom they interacted. Continue reading