[TheMagicHorsey]

It's interesting that saying the Earth is more than 10,000 years old is not haram in Saudi Arabia. I thought it would be, since they are so religious, but it turns out the Koran doesn't make any claims about the age of the Earth, so you are free to say that the Earth is billions of years old and not be accused of blasphemy.

[regenschutz]

I mean, even in countries with extremely high levels of Christianity, such as Romania, you won't be accused of blasphemy for just... agreeing with science. Both Christianity and Islam are pretty similar after all, so hopefully that is not too surprising.

I can't think of a country where you even might be accused of blasphemy, though I'll admit I am not very familiar with the topic.