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.
Several ice ages are evident in the geological record, the most recent ('The Ice Age') being from about 1 million years ago and lasting until about 10 000 years ago, when the ice retreated to its present polar extent. (Taken From: Webster's World Encyclopedia - 1997.Copyright Webster Publishing, and/or contributors.).everal ice ages are evident in the geological record, the most recent ('The Ice Age') being from about 1 million years ago and lasting until about 10 000 years ago, when the ice retreated to its present polar extent. (Taken From: Webster's World Encyclopedia - 1997. Copyright Webster Publishing, and/or contributors.).