With temperatures rising across the globe, transportation systems are having trouble cooling off. Outlined in an article from Mashable, It turns out modern rail cars are under 'heat stress' putting pressure on AC, motor and control systems. This is causing major delays and cancellations across the globe. Fueled by climate change, the heatwaves and stressed out train travel could only get worse. We spoke to Mark Kaufman, science reporter at Mashable about the transportation industry and climate change.