Georgia Tech Academics Roundup — September 14, 2026

Georgia Tech’s latest research and faculty news highlights a range of topics — from climate science and hospital cybersecurity to an alumni’s epic urban cycling adventure. Here’s a look at what’s making waves in Buzzworthy, Georgia Tech’s media newsletter for September 14, 2026.

Heat Adaptation May Reshape Climate Projections

Georgia Tech economist Bobby Harris has been studying how people physically respond to rising temperatures — and his findings could change the way we model climate change. Using millions of Fitbit step counts, Harris found that humans adapt their behavior to heat in ways that conventional climate models overlook. His analysis suggests that by 2099, average daily physical activity in the U.S. could actually increase by as many as 893 steps per day as people adjust their routines in response to warming. By factoring in this human adaptability, the outlook for climate-related activity loss shifts considerably from standard projections — underscoring the need to account for behavioral adaptation in climate economics research.

Georgia Tech Researchers Build Digital Twin to Protect Hospital Networks

A team of Georgia Tech researchers is developing H-VIPER, a digital twin platform designed to help hospital security teams stay ahead of cyber threats. Rather than waiting for an actual attack, H-VIPER allows teams to simulate vulnerabilities, test proposed fixes, and evaluate their potential impact in a safe, sandboxed environment — before deploying anything on live hospital infrastructure. The project aims to shift hospital cybersecurity from a reactive posture to a proactive one, protecting the medical devices and networks that patients depend on every day.

Alumni Uses Graph Theory to Bike Every Street in Los Angeles

Georgia Tech alumnus Marc Papakyriakou has taken an engineering mindset to a highly personal challenge: riding every public street in Los Angeles. Using mathematical graph theory and careful route optimization, Papakyriakou has plotted a course spanning more than 7,500 miles across the city and has already completed nearly 85% of it on his 1989 Trek 400. Along the way, he’s been documenting neighborhoods, navigating construction zones, and becoming an outspoken advocate for safer cycling infrastructure in one of America’s most car-centric cities.

Expert Spotlights

Two Georgia Tech faculty members are available to comment on emerging policy issues. Margaret E. Kosal, associate professor in the Sam Nunn School of International Affairs, can speak to gaps in current space governance frameworks and how nations might respond to extraordinary space-related discoveries. Milton Mueller, professor at the Georgia Tech School of Public Policy and an expert in internet governance, offers a grounded, skeptical perspective on AI doomsday narratives — examining why extinction-level claims capture public attention and how policymakers can distinguish credible AI risks from overstated ones.

Sources: Buzzworthy — Media Updates From Georgia Tech, September 14, 2026 (Georgia Tech Media Relations)