It's funny, until recently I had been in favor of cremation for myself but now I'm of the opinion of either going with what's called a natural burial where they bury you in a biodegradable bag thing and bury the body without pumping it full of chemicals to preserve it and you just let the body break down naturally, it's much more environmentally friendly or just donating my body to science, I'm already an organ donor so having my body used to help train doctors isnt bad. I went to a cadaver dissection back in highschool at Wake Forest University, the bodies are treated with respect and it helps doctors.