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Oct 3, 2022

What are tactical nuclear weapons? An international security expert explains and assesses what they mean for the war in Ukraine

This Russian short-range cruise missile, the Iskander-K, can carry nuclear warheads for several hundred miles. Russian Defense Ministry Press Service photo via AP Nina Srinivasan Rathbun, USC Dornsife College of Letters, Arts and Sciences Tactical nuclear weapons have burst onto the international stage as Russian President Vladimir Putin, facing battlefield losses in eastern

Oct 3, 2022

Us versus them mentality in football fans: Significant social defeat engages the mentalization network and disengages cognitive control areas

Social affiliation is one of the building blocks that shapes cultures and communities. This motivation contributes to the development of social bonding among individuals within a group, enjoying rights, assuming obligations, and strengthening its identity. Evidence has shown that social affiliation has inspired different social phenomena, such as wars, political movements, social struggles,

Sep 29, 2022

Handing the surgeon’s scalpel to a robot

After decades of merely assisting doctors, are sophisticated machines ready to take charge? By James Gaines 9.13.2022 In 2004, the United States’ Defense Advanced Research Projects Agency (DARPA) dangled a $1 million prize for any group that could design an autonomous car that could drive itself through 142 miles of rough terrain from

Sep 27, 2022

Why Liz Truss is no Margaret Thatcher when it comes to the economy

Craig Berry, UCL The UK’s new prime minister, Liz Truss, has made no secret of her admiration of her late predecessor, Margaret Thatcher. However, anyone expecting a swift return to Thatcherite policies in 2022 should probably take a closer look at Truss’s politics. To begin with, Truss is about to oversee a significant

Sep 26, 2022

Regulator Plans New Guideline to ‘Support’ Banks on Climate Risk

A September 30 deadline is looming for public comment on a new guideline meant to protect Canada’s finance sector from climate impacts, without addressing finance’s role in driving the climate emergency, an outside analyst warns. The May, 2022 draft on climate risk management issued by the Office of the Superintendent of Financial Institutions

Sep 26, 2022

Rethinking insurance for floods, wildfires and other catastrophes

Q&A — Economist Carolyn Kousky The industry is in crisis just when disaster coverage is most needed By Emily Underwood When Hurricane Katrina hit Louisiana on August 29, 2005, surges of seawater more than 20 feet higher than normal tide levels crested over the levees surrounding New Orleans. Within hours, the levees started