For democracy to function, we have to trust and accept the results of elections. But that trust is increasingly difficult to maintain in a world where malicious actors like the G.R.U., the Russian intelligence agency, have been actively probing our election systems for technological vulnerabilities. Sue Halpern, who reports on election security, spoke with the researcher Logan Lamb, who found a massive amount of information from the Georgia election system sitting unsecured on the Internet. The information included election officials’ passwords and the names and addresses of voters, and Lamb made the discovery during the time that (according to the Mueller investigation) Russian hackers were probing the system. Georgia is one of a number of states that do not use any paper backup for their balloting, so suspected hacking of voting machines or vote tabulators can be nearly impossible to prove. On top of this, new restrictive voting laws purge voters who, for instance, haven’t voted in the last few elections, so hackers can disenfranchise voters by deleting or changing information in the databases—without tampering with the tallied votes. Susan Greenhalgh of the National Election Defense Coalition tells Halpern that while some states are inclined to resist federal assistance in their election operations, they are poorly equipped to fight cyber-battles on their own. Plus, the story of explorer Henry Worsley, who set out at fifty-five ski to ski alone across Antarctica, hauling more than three hundred pounds of gear and posting an audio diary by satellite phone. New Yorker staff writer David Grann spoke with Worsley’s widow, Joanna, about the painful choice she made to support her husband in an endeavor that seemed fatal.