<s>[INST] By the time the first modern humans began to hunt abroad, the climate was cool and wet and glaciers covered much of North America, Europe and Asia. It was a time of abundant wildlife, with herds of mammoths, bison and deer roaming the landscape. It was also a time of great beauty, with flowers blooming in the meadows and streams babbling into lakes.
What do you think were the advantages and disadvantages of this type of environment for the first modern humans during that time?[/INST]