AC is important, engine performanc isn't! I can understand the shelter being on a tight budget, but you better live in a hot climate for them to justify fixing the AC and not replacing that clearly dirty air filter.
Living in a large urban environment gives me a different view of homeless than some. While certainly not always the case, many of those "begging" here prefer it over "real" work, as they make better money.
I once got approached by a couple begging from there car. They were driving around the parking lot asking for money...all the while playing music and running their AC. The kicker is they had a nicer car than I do, by a good margin. I got a laugh out of that one.
Not too long ago I saw a guy begging outside of a Vons (grocery store). He entered the store a few minutes after me, and we both checked out at the same time. I bought typical groceries, he bought a 5th of Vodka...Smirnoff to be exact. He was right behind me in the checkout line, and had the nerve to ask me for some money. This guy was total homeless, torn dirty clothing, overgrown beard, etc.
I was wondering if he was drinking because he is homeless, or if he is homeless because of his drinking. Either way, I didn't give him anything.
Sometimes society does fail people, other times people fail themselves. Either way, we all struggle through life in some form, so I don't blame people for choosing to not help the homeless.
I am fortunate in that I personally experienced both sides of the equation, with part of my childhood being spent in less then ideal conditions. Now, as I approach the end of my college career, I get to choose how I will approach this social problem in adult hood.
That said, this economy better pickup before I too become homeless