Nothing wrong with looking at women...decent ones.
Not the trash that we're FORCED to look at.
That is your opinion. The sages have clearly said that a man should not look at a immodestly dressed woman. The reasons should be obvious. If a man should become aroused through looking, he may be lead to sin (through 'touching himself', etc.). I try to avoid looking at women by averting my eyes. In my case I know that looking leads to sin, as I used to have a very bad habit...
The media today tries to sell sex without any attempt to hide this fact. Sex sells, and the more sex the better. It is on all billboards, tv advertisements, and news site ads... This is why a real sage should install filters in order to make it harder to obtain such images.
Non-Jewish people should be aware that Torah Jews attempt to prevent thinking of immoral behavior. Seeing half-naked girls on tv makes it extremely hard...