only if you put them on a website or something like that
There can be privacy considerations, even if you do not distribute the photos, if you're taking photos of people in a situation where they could expect privacy.
It probably isn't. I think the only exeption would be at a private places like a club, the Grammys, etc.
Yes. It's rude but they can.
If the photo is taken from a public space - yes
No. Unless it is being used for a purpose that affects the neighbor.
Many, many things. Generally you will only run into a problem with two-dimensional art, where a photograph can be a pretty accurate copy.
Laws regarding taking someone's picture without permission can vary by jurisdiction, but in general, there may be restrictions on taking photos in certain situations, such as during a state meeting or in places where privacy is expected. It's always best to ask for permission before taking someone's picture to avoid any legal issues.
No, a non custodial parent can not take a child out of state without the custodial parents permission. The non custodial parent could be charged with kidnapping if charges are brought against them.
It depends on where they are and what you do with the photos. If they are in public and you don't use the photos for commercial purpose, it is legal. However, there are issues if the person is in their home and you are "peeping" or if you intend to use the photos commercially.
No. However, if they are on your property without permission when they take the picture, that could be considered trespassing.
no
Legally, in most cases, yes. Ethically, no, not without permission.
It is certainly disrespectful to take photos of people at a funeral without asking their permission. If permission is granted, take care not to be obvious about picture-taking (i.e. disable noises from the camera and turn off flash). Otherwise, it is permissible to the extent that it would be permissible to take pictures at any religious funeral. Additionally, since funerals do not take place on Saturdays or other Jewish Holidays, the prohibition on working (which would prevent "taking photographs") is not applicable.
no
To take something without permission...