[razzaj]

something that could benefit humanity on the long term is a wider "operating temperature" range. With the planet's weather getting more extreme, and the long term possibility of finding other habitable planets with an atmosphere that might be several degrees off, a human that feels comfortable in a wider temperature range will need spend far less external energy to accommodate. Consider how much electricity can be saved if people felt as confortable at 25deg C as they do at 22deg C.