compared to a mega container ship, i bet the carbon footprint of this sailing boat is much much greater! Please compare the sails, antifouling, boat paint per

compared to a mega container ship, i bet the carbon footprint of this sailing boat is much much greater! Please compare the sails, antifouling, boat paint per load compared to a container ship, its much uglier than you think when you compare it to a big size petrol container ship! Just do the math! Its has more a symbolic "green thing" character, which is good! :) Even an automatically controlled boat is too expensive concerning insurance, fire and so compared to a megaboat with a small amount of people.