Overcast conditions, a cover of threatening clouds, and a thickness in the air that is unmistakably tropical. Stepping out from the climate-controlled interiors of Tocumen International couldn’t be more predictable. Racing along the Pan-American highway some 15-minutes later, from the comforts of my air conditioned Uber, the distant skyline appears almost as dramatic as the sky above it. The highway, at this point, nothing more than a causeway, with low tide conditions to the right, and the vastness of the Pacific to our left. Up ahead, Ciudad de Panamá or Panama City.