body. the main reason desmond tutu seems to have wanted - body. the main reason desmond tutu seems to have wanted to i tutu seems to have wanted to use this process is the environmental positives. tell us little about those.- environmental positives. tell us little about those. yeah, so alkaline hydrolysis us little about those. yeah, so alkaline hydrolysis is us little about those. yeah, so alkaline hydrolysis is the - us little about those. yeah, so alkaline hydrolysis is the most| alkaline hydrolysis is the most sustainable means of disposing a body, as i mentioned earlier. it releases absolutely no emissions and uses a 90% less fuel than flame cremation. if you re thinking about fire cremation, as basically you are putting a body in an oven and burning it away. that uses a process of combustion and produces over £500 of greenhouse gases. if there are pacemakers or devices inside the body, that is producing methane and other gases that are really harmful to the environment as w