It is a question that can be addressed quantitatively with two thermodynamics questions. Size matters not. How many joules of energy are required to extract a

It is a question that can be addressed quantitatively with two thermodynamics questions. Size matters not. How many joules of energy are required to extract a liter of water from the air (average dewpoint, temperature) at the site in question compared with the number of joules of energy required to remove the salt from a liter of the available seawater?