Since muslims believe in basically the same god it gives you 54% (jews are rather insignificant portion of population). It still means 3.5 billions currently (and historically over 100 billion) are breaking 10 core amendments and should burn in hell eternally (grossly oversimplified obviously).
You can't just bring rationality, common sense or critical thinking into most current religions, they fall apart like house of cards.
I wish there would be some new major religion that would only preach a single thing - be a nice, good person to yourself and every sentient living creature out there. Nothing more required.
Not sure what you mean by that - you seem to be not very politely saying I got the stat wrong? I was referring to the line:
"No Religion affiliation (16%): atheists, agnostics and people who do not identify with any particular religion."
- which I think it's fair to summarize as "non-religious". (And 15.5% are catholic apparently)
edit: ..Although when I was at my most religious, 25 years ago, I didn't 'identify with any particular religion' but felt very close to a number of different ones - Hindu gurus, christian mystics, buddhism of various types, sufis etc.
Population is already an issue, this isn't some future problem.