What kind of funeral should one as a semi rational person insist on? My immediate reflexive answer is “don’t give a something, stuff me in the thrash chute if you must”. However, a burial or cremation is not about the deceased but about those left behind. I thought something up, but before writing a post, one better searches the internet - surely somebody has covered this already much better.
What I found searching for “Atheist Funeral” and similar however was a bunch of crap, like replacing religious themes with 'spiritual' ones. Toss the bible out to roll the crystal ball in – great.