dukie uses his even touch cars for his daily commute to the city. and he runs back a marine systems which specializes in marine propulsion. these promotions alexis i normally drive electric especially when traveling between my company's daily within hamburger occasionally to braman to it sometimes i have to fly i don't have the time to sail everywhere like. now and the question is to what extent it's appropriate to would say are you nuts to change your business model but i do have to say that our energy saving systems have saved 8000000 tonnes of c o 2 in 10 years and i've only been able to do that because i've spent a lot of time in asia. the young swedish environmental activist gratitude barack would probably approve lemmons idea has taken off especially in asia he's revolutionized the world of shipping by adding a nominal to the ship's propellor that improves the flow reducing fuel consumption as well as c o 2 emissions to date this invention has been installed in over 1400 of the world's largest ships and that number is set to grow. one of a cru