Unprecedented temperatures are a common theme this summer, making it very possible this year will be the hottest year ever recorded on Earth. Meanwhile, as the scorching heat bears down on many corners of the globe, investors are enjoying an extended moment in the sun. The markets have been on a consistent upward trend, evoking memories of the euphoric days during the pandemic when gains seemed to come free and easy. In fact, billionaire Seth Klarman suggests that the so-called pandemic bubble m