Bohemians live in alternative spaces, these are places that are not normally considered suitable for living in. They don't make wealth their priority. Money is only a means of survival, so they can live for their arts/craft/music/literature...etc.
What causes ice-ages? Fluctuations in the amount of insolation (incoming solar radiation) are the most likely cause of large-scale changes in Earth's climate during the Quaternary. In other words, variations in the intensity and timing of heat from the sun are the most likely cause of the glacial/interglacial cycles.
Ice Age: Collision Course. Ice Age: Collision Course is a 2016 American 3D computer animated science fiction comedy adventure film produced by Blue Sky Studios. It is the fifth installment in the Ice Age film series and the sequel to Ice Age: Continental Drift (2012).