This is just a thought which came to me the other day. I was looking out the window of the bus and realised how far humanity has come since the early days. Scientific and technological advancements have compensated for nearly all our shortcomings. Cars, heavy machinery, computers, medical achievements, have allowed us to become lords of the planet.
Then a thought struck me; have we taken ourselves outside of evolution? Wild animals have predation, harsh weather conditions, foraging or hunting for food, sickness, and a myriad other worries, but for humans, dangerous animals can be repelled or destroyed, houses (and in extreme cases, bunkers) protect us from the weather, or food is easier to access than ever, and we have a greater understanding of diseases and inherent frailties and how to compensate for them than ever before. So I wonder, do humans have ANY remaining evolutionary pressures, in the First World climate at least, and if so what traits would they select for?