On shows that I watch about crime stats.....insisting that numbers are way down since days of yore.
And that really we are a bit too paranoid.....apparently it's the safest time in history to be alive according to them.
Ok...so if that 's true then:-
(1) Why are more people being incarcerated than ever in the U.S.?
Well, what are theses people being sentenced for? Are there more misdemeanor crimes being committed? Are there more felony crimes being committed? Are there more long-term sentenced being handed down, or are there more short-term sentenced being handed down? How many of these incarcerated subjects are going back in after being released?
(2) Why have more prisons been built?
It is usually a response to prison overcrowding. Every state is different.
(3) Why do more police than ever respond to a single call?
Depends. If you looked at all individual calls for service, there may be more cars dispatched for certain types of situations than were in the past and in other cases, there still may be only one officer dispatched. This may be because there was an officer death or injury that occurred in the past, where after reviewing the circumstances of that incident, it was deemed a standard procedure for dispatchers to send additional officers to a certain type of incident.
(4) Why do police need more and more highpowered weapons and hi-tech equipment?
Cops still mainly have one pistol, a baton of somekind, OC spray, and/or a Taser. Some departments also issue a shotgun and/or rifle. It is actually expensive to outfit every officer with all weapons you might see carried by a SWAT cop. Tasers for police-use are more expensive than the sold-to-the-public kind and because of that, the department I worked in only issued them to some officers. Maybe 1 in 20 cops had one. They had to evenly dispersed among daytime, evening, and midnight shift cops and among different shifts. One thing that was done was to transfer one's taser to another cop when you had an off day, and then he would give it back to you when he was off and you were on. Same thing with shotguns and rifles. It's expensive. Not everyone got one.
Really high-tech equipment is expensive and police departments are on a budget. People see one police department on the television with a high-tech or military-type of equipment and assume all police departments have it. That's far from true.
(5) Why are laws constantly being put on the table to give the authorities increasing carte-blanche to do what they do, putting aside previous civilian "rights"?
The state, county and cities with some kind of legislative branch make the laws, not the police departments.