Christie Brinkley is 65?! I think she shaved off a few years there. Good plastic surgery though.
And Jane, I don' know what farmers market you go to but the veggies and fruits at any I've gone to are not cheaper than the grocery stores. It cost a lot to eat healthy. Organic meat, out of this world. Organic etc anywhere anything cost $$$. That being said. I personally buy my food this way, I'd rather pay more than put toxins and junk in my body, but my money doesn't go as far.
As for obesity, maybe Bill Maher was talking about how literally "morbidly obese" people, especially women, have no problem wearing very revealing clothing, posting it online, modeling, saying they are healthy (they are not), saying "I love my body" etc etc. Not all clothes styles are made for every body. It's like if a 38DDD woman with real breasts thought, oh fuck it, I'll just go to work without a bra and these puppies can just hang to my knees.. No one should be fat shamed but let's not confuse others keeping their opinions to themselves as far as public shaming someone and the overweight person themselves not mistakenly believing their bodies are healthy or just another type of shape. They should talk to their doctors. Bill Maher does have a point, just look at photos from 30 or more years ago. We are as a whole much heavier and of course, there are a few factors contributing to this. Some you can control. Don't eat junk. Watch what you put in your body. Eat cheaply now, pay later at the doctor.