Bricks and Shutters, Why in New Orleans? Its the climate!

Do you ever wonder why New Orleans has so many homes built with brick and most all have shutters? Brick lasts and require little upkeep in the warm and humid climates. Most were built before air conditioning and the flow of air through the homes was needed. The shutters let the air circulate while giving privacy and keeping the critters at bay.
Now people just like shutters although many serve no useful purpose other to decorate the home. Storm shutters however are making a comeback.