📍 Cornwall, England. Mr. Scott, better known as Dr. Compost in his academic circles, studies composting in England. He teaches kids about the benefits of soil and mud, through hands-on learning. They learn a valuable lesson as playing in the mud can increase your serotonin levels, which affect your happiness levels. Before this conversation with Nicky I thought of composting as the place to throw away biodegradable items like apple cores and banana peels. Turns out, the importance of composting is much deeper than that. According to Nicky, every great civilization has failed because they destroyed their soils. Who knew dirt could be so important.