There are more people around. More cars. Where I live, there's about 1000x more needles than when I grew up. Way more crazy people roaming around. Maybe statistically they aren't causing any problems, but they sure harass me enough. Especially when it comes to "playing in the woods". The woods around town are the worst place now. We used to find camps and places where teenagers would party here and there but now when I walk in the woods (unregulated, non-protected "parks", or outskirts of real parks) there's people camping out and smoking, drinking, doing whatever. Both my hometown and where I live now are like this. It's not my imagination. My parents see the same thing. I don't care if the statistics say it's better.